Sudha Industries Construction Chemical Division

Manufacturer of Construction Chemicals and Cement Additives 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected] / [email protected], INTRODUCTORY LETTER Dear Sir/Madam, We introduce ourselves as manufacturer of speciality chemicals for Textiles, Water Treatment, Cement, Steel, Construction Chemicals & Dust Suppressant for Air Pollution. We aspire to provide the best quality products with good value pricing while establishing healthy business relationship with our customers. We are committed to extend the best possible services and assistance to our customers. We are an ISO 9001 : 2015 certified MSME unit manufacturing innovative chemical products. We have our manufacturing facility in Kolkata located in Industrial Area of Dhulagarh with well equipped in house laboratory. We have a well established quality management system for all levels of operation. We have quality R&D personnel who are in continuous process of development and improvement in product quality. The key to our success is the eagerness to find solutions to our customer needs. We are supplying to Grasim Industries Ltd., JSW Bhushan Power & Steel Ltd. Jharsuguda, Uttam Value Ltd., Tata Steel BSL Ltd Khapoli, ESSAR Steel India Ltd, Arcellor Mittal Nippon Steel, Rupa & Co Ltd, Daewoo - L&T JV, ACC Limited, Vasishta, S.P.Singla, Insta Concretex, Transrail Lighting, Rachna, Surya Nestbuild, Sekh Construction, Khushi Realcon, Parmeshwar Dayal and many more reputed companies in India. We request you to provide us an opportunity to meet you to discuss about the efficacy of our product and usefulness of those in your esteemed organisation. We are hopeful to establish a good & long lasting business relation with you. Eagerly waiting for your valuable response. Thanks & regards Sincerely yours Joydeep Mukherjee Senior Technical Executive Mob - +91-9147132294 Manufactures of Construction Chemicals and Cement Additives

Manufacturer of Construction Chemicals and Cement Additives 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], TECHNICAL DATA SHEET SU CEM - IWP INTEGRAL CEMENT WATERPROOFING ADMIXTURE DESCRIPTION: SU CEM - IWP is an Integral Cement Waterproofing Admixture for heavy duty damp proofing for concrete, mortars and any type of cementitious renders. The presence of this integral admixture resists and reverses the normal tendency of hardened concrete to water by capillary action and makes the concrete totally sealed against penetration of water (SU CEM - IWP) conforms to IS: 2645-2003 USES:  Plastering work on all brick wall in residential and industrial structures.  In soils, basement structures and for damp proof course in residential building  For repair/maintenance work of existing damp wall, saltpetre in brick works.  As an integral damp proofing / waterproofing compound in concrete for roof, slab etc.  In marine structures and sea facing buildings. ADVANTAGE:  Ensure complete water repellent concrete  Reduce dampness from the plastered surface of the brick work  Protect concrete from weak acid/salt solution, oil and hydrocarbons  Prevents/Reduce sweating, efflorescence saltpetre action  Resist fungal growth on the plastered surface of the brick. APPLICATIONS: SU CEM - IWP is supplied ready to use. For maximum dispersion throughout the mix, recommended quantity of SU CEM - IWP should be added into the mixture at the same time of mixing water and not to be added to the dry cement. PROPERTIES: Aspect Brown Colour Liquid Specific Gravity 1.18 ± 0.02 Chloride Content Toxicity Nil as per BS : 5075 Ph Non Toxic 8+ Manufactures of Construction Chemicals and Cement Additives

Manufacturer of Construction Chemicals and Cement Additives 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], STORAGE: SU CEM - IWP should be protected from extreme temperatures and preferably stored in the shade and has a minimum shelf life of 12 months when it is stored under normal temperature. SHELF LIFE: Upto 24 months as long as the sealed containers are kept under cover in a dry place under normal temperature conditions. PACKING: Available in 1Kg, 5 Kg, 10 Kg, 20 Kg and 250 Kg container DOSAGE: 100 gm per 50 Kg bag of cement. HANDLING PRECAUTION: It is non-toxic, non flammable and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Construction Chemicals and Cement Additives

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected] ; [email protected], SU CONCRETE PUMP FLOW DESCRIPTION: Pump Flow is a dry polymer based powder concrete pump primer, easily miscible in water and is available in pre-measured pack. It is uniquely formulated to provide the concrete pumper with a cost effective method for improving the pump ability of hard to pump and/or harsh concrete and grout mixes. USES: Pump Flow contains water thickeners and lubricating agents. As it goes through the pipes, leaves a coat of water and lubricating agents and effectively wets all surfaces. So when concrete comes behind the Pump Care, it does not lose water. The phenomenon of friction when the concrete passes through long pipelines get reduced and the lubrication effect of the compound makes concrete pass smoothly without chocking of the pump and pump line. It does not contain Bentonite, Chloride, and Nitrates. Nitrites or other potentially corrosive materials and is compatible with all standard concrete admixtures. ADVANTAGE:  Increases ease and range of pump ability  Decreases wear on equipment  Decreases horsepower required for pumping  Reduces friction and line pressure  Improves motility and consolidation  Minimises slump and air loss through pump lines  Easily introduced into pumping equipment  Ready to use only water to be added APPLICATIONS: One pack of 200 gm is to be mixed with 40 ltrs of water in a vessel till greasy condition is achieved, further mix the solution to 100 ltrs of water for 3 - 5 minutes for complete dissolution and then pump the mixture through the pump line before pumping of concrete. The slurry produced from one pouch will be sufficient for pumping 60-70 meters length of pipeline. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected] ; [email protected], SPECIFICATIONS : Aspect White Granular Powder Safety Standards Non toxic and non inflammable SHELF LIFE: 24 months in sealed condition from the date of manufacture. The material should be stored at normal temperature under a shed and away from sunlight. PACKING: 200 Gm pouch pack HANDLING PRECAUTION: It is non-toxic, non-flammable and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], TECHNICAL DATA SHEET SU CURE - R WAX BASED CONCRETE CURING COMPOUND DESCRIPTION: SU CURE - R is a concrete curing compound to prevent premature water loss from concrete. It is based on Low Viscosity emulsion pigmented with Titanium-Di-Oxide for reflection of sunlight to dissipate surface heat. It conforms to ASTM C-309-90 Standard. USES: SU CURE - R is sprayed or brushed onto newly laid concrete surface to form a thin film barrier against premature water loss. Without hindrance to the normal curing phenomenon due to adequate hydration, water held by the concrete matrix and for very slow evaporation of water from below the membrane so that concrete achieves maximum beneficial properties. ADVANTAGE: SU CURE - R is very useful in large areas of exposed concrete such as:  Concrete Highway-Road Construction  Airport Runways  Apron and hard standing  Roof decks and shell-roofs  Retaining walls  Pre-stressed beam and peers  Canal lining  Exposed surface of Dams.  Easy and safe spray application APPLICATIONS: SU CURE – R, curing membrane is recommended for application, to the newly laid concrete once the surface water has disappeared. For large areas of concrete, Power driven automatic spray equipment is attached to paver machine is employed. The content is to be stirred well before application as done in paint application. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], PROPERTIES: White Liquid 1 – 1.01 Aspect 4 to 5 m2/Litre Specific Gravity Coverage  Minimum application temperature 10°C  Coverage depends on sites condition such as wind velocity, temperature, humidity and porosity of the surface. SHELF LIFE: 12 month from the date of manufacturer. Container should be protected from direct sunlight. PACKING: 20 & 50 Litre HDPE Container or as required. HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Speciality Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU CURE-P RESIN BASED ALUMINIUM PIGMENTED CONCRETE CURING COMPOUND DESCRIPTION: Cure-P is a concrete curing compound to prevent premature water loss from concrete. It is based on Synthetic film forming resin and leafing grade micro fine Aluminium pigment. The total reflection of sunlight from Aluminium surface to dissipate heat is an added advantage. It is a very fast setting compound. The content of organic solvent in it helps to form a tough resin film within two hours. It conforms to BS-7542- 1992. USES: Cure-P is a spray applied membrane to retain moisture in. Without hindrance to the normal curing phenomenon due to adequate hydration water held by the concrete matrix underneath and for negligible evaporation of water from below resin membrane, the concrete achieves maximum beneficial properties. ADVANTAGE: Cure-P is particularly beneficial for large area concrete surface. Such as:  Concrete for effective curing  Concrete Highway-Road Construction  Airport Runways & Bridge Works  Pre Stressed beam and peers.  Exposed surface of Dams.  Slopping and angular surface where pond curing is not possible. APPLICATIONS: Cure-P curing membrane is recommended for application, once the surface water has disappeared. Cure-P is pigmented grades should be stirred before use and to keep the product away from heat and flame under shade. Application can be done by spray or brush. The coverage depends on site condition such as wind velocity, temperature and humidity. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Speciality Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], PROPERTIES: Aluminum Pigmented Liquid Silver Gray Aspect 0.0.82 ± 0.02 at 27°C Colour 19 ± 2% Specific Gravity 3 to 5 Sq. metre/Litre Non Volatile Solid Content Coverage It dries like pigmented lacquer when sprayed/brushed into newly laid concrete surface containing surface water. The evaporation rate of water from under the membrane film is as low as 0.30 Kg against 0.55 Kg (Maximum) per Sq. Mtr per 24 hours stipulated in ASTM/BS/Most Govt. Of India SHELF LIFE: 18 month from the date of manufacturer, should be stored in a cool and dry place. PACKING: 1 Kg, 5 Kg, & 25 Kg HANDLING PRECAUTION: It is non-toxic, non-flammable, Eco-Friendly and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], [POLYMER FOR STABILIZATION OF SOIL AND IMPROVEMENT OF RHEOLOGICAL PROPERTIES] DESCRIPTION : SU ECO PILE is an eco friendly polymer powder for stabilization of soil and rheological characteristic of soil. It helps the soils from being washed away by increasing the sedimentation rates and stabilizes the soil. ADVANTAGE:  SU Eco Pile makes the slurry non- shrinking and increase the steric stabilization  It affects the aggregation and strength of soils through its interactions with fine clay particles.  It clears all flocks to make homogeneous slurry of soil before coagulation and stabilization.  It is a safe material causes no harm to workers.  It is very useful in soil stabilization for any type of bore wells, any type of holes, any types of cut holes and drilling holes. USES:  SU Eco Pile can be applied deep within the soil through pressure or applied directly to uncompacted soil.  It can replace any other chemical binders for soil stabilization.  Quick decantation is possible due to its low alkali contents and low pH value.  It can be used for any application overhead as well as under earth. PROPERTIES: Whitish 8±1 Color Solid Granules Powder pH Form Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], HANDLING PRECAUTION: SU Eco Pile is non-toxic, non–flammable, Eco-friendly and generally harmless. Any splashes to the skin must be washed with water. If contact with eyes, wash well immediately with plenty of water and seek medical advice. PACKING: SU Eco Pile is packed in 4 kg ready to use form in poly bag. SELF LIFE: 12 months from the date of manufacture. Material should be stored in a perfectly covered dry place and at room temperature. NOTE : ж The content of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behavior may change as per prevailing condition at the time of application. ж SUDHA INDUSTRIES maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU GROUT – GP [ NON-SHRINK CEMENTITIOUS GROUT FOR CIVIL ENGINEERING WORK ] DESCRIPTION: Grout –GP is a ready to use, High Strength, free Flowing Non-Shrink, Non-metallic and Chloride Free Grout conforming to BS-1881, Part 116-1983. USES: Grout-GP is used for grouting of bolt pockets and base plates grouting of all equipments, Columns in pre-cast construction concrete, Anchor bolts, Beams, Repair & Rehabilitation of Structures. ADVANTAGE: Grout GP is an economical and easy to use material, requiring only addition of water. It is very easy to mix and Placement can be done with high flow characteristics, rapid strength development, adjustable consistency and compressive strength up to 50N/mm2 (28 days) is achieved it does not segregate and bleed. It is impact and vibration resistant, non-corrosive to steel and iron, non-toxic and safe to handle. APPLICATION: All grouting areas must be free from the loose concrete, oil, grease, and dust where Grout GP will be placed. The grouting areas to be saturated with water at least 2 to 3 hours prior to pouring grout. It is to be ensured that no stagnant water is present before application. Add Grout GP Powder to clean water as per the recommended dosages. Keep on mixing with a grout or Concrete mixer till a smooth and even consistency is achieved. Hand drill may be used for small work up to two bags at a time. Mixed grout should be used within 30 minutes of preparation. After initial hardening of the grout, it should be kept damp either by wet Hessian Cloth or with-water covering for a minimum of seven days. Water and Powder ratio varies from 0.12 to 0.18 depending on the consistency requirement of the site. 25 Kg of the material will yield approximately 13.0 Litre of Fluid Grout and 12.0 Litre of plastic Grout mix respectively. Placing conditions including temperature may have to be assessed before pouring the grout at site. Small trials batches may be tried to ascertain best working consistency. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], PROPERTIES: Grey Powder 2.15 to 2.25 Kg/Lit. Aspect Mixed Density 0.1 to 0.55% Expansion Compressive Strength at 270 C (approx) 25 N/mm2 (min) 35 N/mm2 (min) After 3 days 50 N/mm2 (min) After 7 days After 28 days SHELF LIFE: 6 months from the date of manufacture in unopened condition. To be stored in a cool and dry covered space should be protected from direct sunlight. PACKING: 30kg. in Poly lined HDPE bag PRECAUTION: Grout GP is non –Toxic and Ingestion is to be avoided. If contact with eyes occurs, wash well immediately with water and seek medical advice NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU GROUT HS HIGH STRENTH NON-SHRINK CEMENTITIOUS GROUT DESCRIPTION: Grout-HS is a ultra high strength, free flowing Non-Shrink and chloride free Grout conforming to BS-1881, Part 116-1983 USES: Grout-HS is used for grouting of bolt pockets and base plates grouting of, foundation bolt for all type of machinery in cement, textile, paper and steel industry, bridges bearing pads columns in pre-cast construction. ADVANTAGE: Grout-HS is an economical and easy to use material, requiring only addition of water. It is very easy to mix and placement can be done with high flow characteristics, rapid strength development, adjustable consistency and compressive strength upto 70N/mm2 (28 days) is achieved, it does not segregate and bleed. It is impact and vibration resistant, non-corrosive to steel and iron, non-toxic and safe to handle. APPLICATIONS: All grouting areas must be free from the loose concrete, oil, grease, and dust where Grout-HS will be placed. The grouting areas to be saturated with water and it is to be ensured that no stagnant water is to be present before application. Add Grout-HS powder to clean water as per the recommended dosages. Keep on mixing with a grout or concrete mixture till a smooth and even consistency is achieved. Mixed grout should be used within 15 minutes of preparation. After initial hardening of the grout, it should be kept damp either by wet Hessian Cloth or with pounding with a minimum of seven days. Water and Powder ratio varies from 0.12 to 0.13 depending on the consistency requirement of the site 25 Kg of the material will yield approximately 12.0 Litre of fluid grout and 11.0 Litre of plastic grout mix respectively. Placing conditions including temperature may have to be assessed before pouring the grout at site. Small trial batches may be tried to ascertain best working consistency. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], PROPERTIES: Gray Powder 2200 to 2300 Kg/m3 Aspect Density 0.1 to 0.5% Expansion 30N / MM2 (Min) Compressive Strength at 27°C (approx. after 3 days) 60N / MM2 (Min) After 28 days SHELF LIFE: 6 month from the date of manufacture in unopened condition. To be stored in a cool and dry covered space should be protected from direct sunlight. PACKING: Available in 30 Kg in poly lined HDPE bag HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU MICRO CONCRETE Description: Micro Concrete is a one component, ready to use, free flowing non-shrink micro concrete for concrete repairs. It also enables designers to create a concrete aesthetic where it would not normally be possible. It is the ideal material for vertical or horizontal structural repairs where the thickness of repair is more than 25mm and use of pourable mortar is preferable to hand or machine applied repair systems. Typical applications are:  Extensive repairs to beams, columns and other structural elements  Repair of pile head.  Jacketing of beams, columns and other structural elements to increase load bearing capacity.  It is also a waterproof material and therefore it makes for an ideal covering option for bathrooms and splash backs in kitchens. Features:  May be pumped or poured into restricted locations.  No compaction so no heavy machinery is required.  Shrinkage compensated.  Develops high initial and ultimate compressive strength.  Bonds well to almost any surface.  Suitable for section/voids at 20-100 mm thickness in a single layer.  Contains no chloride based additive so will not promote reinforcement corrosion.  Rapid strength gain helps in early removal of shuttering.  Low permeability which means that it can be used outsides and in kitchens & bathrooms. SURFACE PREPARATION: Clean the surface and remove loose concrete, dust, oil, paint, grease, waterproof coating, etc. Expose fully, any corroded steel in the repair area and remove all scale and corrosion deposits and apply protection over the cleaned re-bars and allow it to dry before pouring of micro concrete. Saturate the substrate with water to prevent absorption of water from the mixed material. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], MIXING: Use PAN Mixer or slow speed electric mixer for mixing of micro concrete. Add clean & potable mixing water (3.75 to 4 liters per 25 kg bag) to a suitable mixer and start addition of micro concrete powder slowly under continuous mixing to form a homogeneous, free flowing, uniform & lump-free mix. In a situation for deep section repair, add 10 mm down dry & clean aggregates in ratio 1:1 or 1:2 by weight of micro concrete depending upon required consistency. APPLICATION: Pour or pump the mixed micro concrete into a watertight shuttering within its working time. CURING: Cure the micro concrete for minimum 3 days using wet hessian or polythene sheet as approved or with, a suitable curing compound. PRODUCT INFORMATION: Packaging : 25 kg bags Appearance / Colour : Grey powder Shelf Life : 6 months from date of production NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Construction Chemicals & Cement Additives 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001 TEL: +91-33- 4004 3265, Mob / Whatsapp: +91 9830062125 Email: [email protected] ; [email protected], Website: www.sudhaind.com TECHNICAL DATA SHEET SU - MICRO SILICA CONCRETE ADDITIVE SU - MICRO SILICA is a concrete additive in powder form based on Silica Fume technology. It is used as a high effective additive for the production of high quality concrete. It approved IS 15388, ASTM C1240 USES: SU - MICRO SILICA used in :  High performance concrete  Precast concrete  Shotcrete applications  Structural concrete And other fields of concrete construction where great demands are required on the durability and quality of fresh and hardened concrete. ADVANTAGES: SU - MICRO SILICA contains extremely fine (0.15 µm) latently Silicone Di-Oxide. The presence of this substance gives following advantages:  Water retention and increased density when set  Improves internal cohesion  Improved pumping properties  Improved water tightness  Improved durability  Improved surface finish  Reduced Chloride diffusion  Increased resistance to abrasion  Improved ultimate strength PHYSICAL PROPERTIES: 1. Appearance : Gray to dark gray powder. 2. Density : 500 Kg/m3 densified. 3. Specific Surface Area : >15m2/gm TECHNICAL DATA: SiO2 < 89 % Alkalies as Na2O < 1.5% Loss on Ignation <4% Moisture Content <3% Manufactures of Construction Chemicals and Cement Additives

Manufacturer of Construction Chemicals & Cement Additives 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001 TEL: +91-33- 4004 3265, Mob / Whatsapp: +91 9830062125 Email: [email protected] ; [email protected], Website: www.sudhaind.com APPLICATION: SU - MICRO SILICA concrete of highest quality can be produced. The standard rules of good concreting practice, concerning production, placing and testing are to be followed. Fresh concrete must be cured as per the relevant standard. HEALTH AND SAFETY INFORMATION: For information and advice on the safe handling, storage and disposal of chemical products. Disclaimer: The information given above is in line with our present state of knowledge and experience and is without any guarantee. Users must thoroughly test any application before commercialization. We are not liable for damages due to improper application of our products. Manufactures of Construction Chemicals and Cement Additives

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU - NSPG NON-SHRINK PLASTICISED EXPANDING GROUT ADMIXTURE DESCRIPTION: NSPG is a plasticised admixture for cementitious pressure injection grouting in concrete and can also be admixture with cement used for concreting to prevent shrinkage of cement. USES: NSPG can be used for grouting in  Pre-Stressed cable ducts.  Rock and soil anchoring.  Bearing plates.  Pre-Placed aggregates.  Tunnel lining  In underground structure, basement, tunnel, lift-wells, dams, water reservoirs and other water retaining structure. ADVANTAGE:  Improved fluidity  Increased cohesion  Volume expansion in the wet state to develop non shrink property  Gives grout high fluidity with low w/c ratio thus making placement of injection of the grout easy. APPLICATIONS: The recommended dosage 250 gm per 50 Kg bags of cement. Add directly to the dry cement then add water into the mixture and mix at least for 5 minutes. Sand may be added if required. For pre-stressed concrete work, where mechanical batching is carried out, a mixing time of 5 minutes with a w/c ratio 0.36 – 0.40 has been found to give the best result. The most effective mixing sequence has proven to be water, cement and finally the admixture. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], PROPERTIES: Light Brown Powder 0.8±0.1 Kg/Lit Form 0.1 to 0.3% Bulk Density Expansion SHELF LIFE: 6 month from the date of manufacture in unopened condition. Should be stored in cool and dry covered space and should be protected from direct sunlight. PACKING: 30 Kg in Poly lined HDPE Bag HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com Email: [email protected], SU QUICK SET QUICK SETTING COMPOUND FOR CEMENT MORTARS & CONCRETE ADDITIVES DESCRIPTION: A multipurpose quick setting for cement mortar and concrete additive in liquid form when added to concrete, result in quick setting or rapid hardening of the same. USES:  An easy to use multipurpose concrete additive.  A very useful product for pre-cast industries where early remoulding is required.  Very useful for emergency repair in factories during shutdown  It is a highly useful product for stoppage of water ingress through underground structures.  In cold weather concreting, it is very useful to set concrete or mortar in sub-zero temperatures.  For early stripping of shutter to expedite construction work.  Sealing joints in masonry, cracks/joints in tunnels etc.  Very useful for concrete work during interval of high and low tide when the time is very short for the concrete to set. ADVANTAGE:  It can be used in tunnels, basement, emergency repair and to stop ingress of water through structure in swimming pool, water treatment plant, reservoir etc.  It is also used for any emergency repair during short duration of shutdown.  For sealing leak joints it is very useful. APPLICATIONS: Quick Set is to be diluted with water in the ratio 1 : 1 to 1 : 2. Before addition of diluted Quick Set sand, aggregate and cement are to be mixed properly in dry condition. Then Quick Set solution is to be added at last and then mixed quickly so as to avoid stiffening during mixing. For stopping minor leakages and dampness neat cement and Quick Set solution are mixed thoroughly to form putty like consistency and applied on the surface immediately. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com Email: [email protected], PROPERTIES: Hazy Liquid Aspect 1.20± 0.02 Specific Gravity Dose 1:3 to 4 (Quick Set : Cement) but may vary depending on the site condition Setting Time Initial 2 to 3 minutes Variation may occur depending on quality Final 4 to 6 minutes and type of cement SHELF LIFE: 18 month from the date of manufacture. Should be kept in cool and dry place. PACKING: Available in 1Kg, 5 Kg, 10 Kg and 20 Kg HDPE container HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected] / [email protected], SU SUPERPLAST - HS SUPER PLASTICISER CUM RETARDING AND A WATER REDUCING ADMIXTURE DESCRIPTION: SU SUPERPLAST - HS is admixture dual function improve both mixing water efficiency and delays initial set and concrete mix based on modified Polycarboxylate, conforming to IS:9103:2004 ASTM C 494 TYPE F USES: SU SUPERPLAST - HS is used for high range water reduction in concrete, mortar and shot crete mixes that enables a user to retain workability without loss of compromising strength. ADVANTAGE:  An excellent aid for pumping concrete  Keeps concrete in plastic state and workable for long time  Placement of concrete in areas for congested reinforcement becomes easier  High water reduction enables high ultimate strength  Achieves high early strength, enabling faster stripping of formwork  Arrest shrinkage and creep  Enables to save cement in concrete  Improves compactness, strength and durability of concrete APPLICATIONS: Trial mixes should be conducted against control mix, for fixation of exact dose to achieve the desired workability, within the given parameters of the mix design. Varying doses range 0.5% to 1.0% by weight of cement should bring in the desired result. For free technical consultancy, suggestions on mixed designs, kindly call our technical service division. PROPERTIES: Aspect Pale Yellow to Dark Brown Liquid Specific Gravity 1.05 ± 0.02 at 27°C Chloride Content 0.025 Ph ≥6 Compatibility With all types of cements Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected] / [email protected], SHELF LIFE: 18 months from the date of manufacture in unopened condition. Should be stored in cool and dry covered space and should be protected from direct sunlight. PACKING: 250 Kg HDPE Container or as required HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. In extreme cold weather if sedimentation occurs, the sealed drums be rolled over on the ground for mixing. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU SUPERPLAST - AEA AIR ENTRAINING AGENT FOR CONCRETE DESCRIPTION: Superplast AEA is a slight alkaline solution, miscible with water, and having specific gravity of 1.02. It is an air entertaining agent based on selected resin, conforming to ASTM-C 260-66T & IS: 9103:1999 (Reaffirmed 2004) Edition 2.2 (2007-08). Air-entraining admixtures are surface-active chemicals (surfactants) that consist of a water-repelling chain (non-polar hydrocarbon) with a water-attractive chain (anionic polar). The two major classifications of air-entraining admixtures are wood-derived acid salts and synthetic resins. USES: Air-entraining admixtures facilitate the development of a system of microscopic air bubbles within concrete during mixing. They increase the freeze-thaw durability of concrete, increase resistance to scaling caused by deicing chemicals, and improve workability. Air entrainment will reduce concrete strength. As a general rule, a 1% increase in the concrete air content will decrease the 28-day compressive strength by about 2 to 3%. ADVANTAGE: Air-entraining admixtures do not generate bubbles. They simply stabilize microscopic bubbles that are created during the mixing process by: 1) reducing the surface tension of the mixing water to promote the development of the microscopic bubbles; 2) stabilizing the bubbles by forming a sturdy shell that repels water, hinders their coalescence, and promotes attraction to cement and aggregate particles APPLICATIONS: In cold weather climates, water within the concrete capillary pores will freeze and expand when the temperature drops below freezing. If the concrete is critically saturated (>91.7%), the expansion of ice (~9% in volume) exerts pressure within the hardened concrete and will cause cracking if the tensile strength of the concrete is exceeded. Entrained air voids spaced within the concrete provide a place for the freezing / expanding water to move into, which relieves the pressure and thereby prevents cracking. How do Air-Entraining Admixtures improve concrete durability?:  Increase resistance to damage from cyclic freezing and thawing  Increase resistance to scaling from deicing salts  Improve workability  Reduce segregation and bleeding Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SHELF LIFE: 18 months from the date of manufacture in unopened condition. Should be stored in cool and dry covered space and should be protected from direct sunlight. PACKING: 250 Kg HDPE Container or as required HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. In extreme cold weather if sedimentation occurs, the sealed drums be rolled over on the ground for mixing. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU SUPERPLAST - PQC HIGH PERFORMANCE ADMIXTURE FOR PAVEMENT QUALITY CONCRETE DESCRIPTION: Superplast PQC is a unique combination of new generation super plasticizers based on poly carboxylic ether. It is supplied as a light brown liquid, instantly dispersible in water. It disperses the cement particles effectively in the concrete mix and hence exposes a larger surface area to the hydration process. Superplast PQC compiles to IS: 9103:1999 and ASTM C494 as a water reducing admixture. USES: Superplast PQC is a high performance super plasticizer suitable for low and high grade concrete and intended for applications where high water reduction and long workability retentions are required. It is developed to use in:  Best Suitable for PQC concrete  To produce strong and lifetime pavement  To produce all grades of concrete by substantial reduction in water resulting in low permeability and high flexural strength.  To produce suitable workability for concrete during placing. ADVANTAGE:  Impervious concrete with less shrinkage resulting to early and ultimate compressive and flexural strength.  Specially designed to ensure good consistency.  Especially beneficial for quality pre-cast concrete element.  High water reduction enables high ultimate strength.  Curing time gets reduced resulting to increase production. APPLICATIONS: The recommended dosage is 0.3 to 0.8% by weight of cement binder. It is advisable to carry out trial mixes to establish the exact dosage rate required. This should be mixed with the water at the time of making concrete and should not apply on dry materials. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], PROPERTIES: : Light Brown Liquid : Minimum 7.0 Appearance : 1.10 ± 0.02 at 27°C pH : Nil to IS:456 Specific Gravity Chloride content SHELF LIFE: 18 months from the date of manufacture in unopened condition. Should be stored in cool and dry covered space and should be protected from direct sunlight. PACKING: 50 kg & 250 Kg HDPE Container or as required HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. In extreme cold weather if sedimentation occurs, the sealed drums be rolled over on the ground for mixing. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU SUPERPLAST - RET SUPER PLASTICISER CUM RETARDING AND A WATER REDUCING ADMIXTURE DESCRIPTION: SUPERPLAST - RET is an admixture of dual function improve both mixing water efficiency and delays initial set and concrete mix based on Amine Salt and modified Sulphonated Naphthalene Formaldehyde, conforming to IS:9103:2004 ASTM C 494 TYPE F USES: SUPERPLAST - RET is used for high range water reduction in concrete, mortar and shot crete mixes that enables a user to retain workability without loss of compromising strength. ADVANTAGE:  An excellent aid for pumping concrete  Keeps concrete in plastic state and workable for long time  Placement of concrete in areas for congested reinforcement becomes easier  High water reduction enables high ultimate strength  Achieves high early strength, enabling faster stripping of formwork  Arrest shrinkage and creep  Enables to save cement in concrete  Improves compactness, strength and durability of concrete APPLICATIONS: Trial mixes should be conducted against control mix, for fixation of exact dose to achieve the desired workability, within the given parameters of the mix design. Varying doses range 0.3% to 2.0% by weight of cement should bring in the desired result. For free technical consultancy, suggestions on mixed designs, kindly call our technical service division. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], GUIDELINE: The table below shows laboratory result of the various applications of Superplast-RET to achieve high workability, cement saving, improved strength, etc. to suit specific requirements Grade of Cement W/C SU Initial After 1 28 days Benefit Concrete Water Superplast Slump hour (M35A20) Content RET DOSE (mm) Slump strength Normal (kg./m3) to (%BWOC) (N/mm2) Concrete cement 25 Cement M-35 404 ratio) - 75 0 40.28 85 25 46.58 Saving 0.41 175 50 49.25 High 160 115 46.35 Strength M-35 403 0.41 0.5 125 46.35 High Workability 0.41 0.6 Cohesive Economical 0.41 0.7 Concrete 0.41 0.7 *BWOC: By weight of cement. (Result obtained with OPC 53 GRADE CEMENT AT 300C and 65% Relative Humidity) PROPERTIES: Dark Brown Liquid 1.18 ±0.02 at 27°C Aspect Specific Gravity Nil Chloride Content ≥7 Ph With all types of cements Compatibility SHELF LIFE: 18 months from the date of manufacture in unopened condition. Should be stored in cool and dry covered space and should be protected from direct sunlight. PACKING: 250 Kg HDPE Container or as required Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. In extreme cold weather if sedimentation occurs, the sealed drums be rolled over on the ground for mixing. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU SUPERPLAST - SCC HIGH PERFORMANCE LOW VISCOSITY ADMIXTURE FOR SCC & FLOW CONCRETE DESCRIPTION: Superplast SCC is a unique combination of new generation super plasticizers based on poly carboxylic ether. It is supplied as a light brown liquid, instantly dispersible in water. It disperses the cement particles effectively in the concrete mix and hence exposes a larger surface area to the hydration process. Superplast PQC compiles to IS: 9103:1999 and ASTM C494 as a water reducing admixture. USES: Superplast SCC is a high performance super plasticizer suitable for precast concrete industry to obtain high early strength and moderate workability. It is developed to use in:  Suitable for Self compacting concrete  Moderate workability retention concrete  High performance concrete.  High early strength. ADVANTAGE:  Impervious concrete with less shrinkage cracking because of low water cement ratio.  Provides high early strength without increase in cement content.  Low viscosity admixture for quality pre-cast concrete element.  High water reduction enables high ultimate strength.  Curing time gets reduced resulting to increase production. APPLICATIONS: The recommended dosage is 0.3 to 2.0% by weight of cement binder. It is advisable to carry out trial mixes to establish the exact dosage rate required. This should be mixed with the water at the time of making concrete and should not apply on dry materials. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], PROPERTIES: : Light Brown Liquid : Minimum 7.0 Appearance : 1.07 ± 0.02 at 27°C pH : Nil Specific Gravity Chloride content SHELF LIFE: 18 months from the date of manufacture in unopened condition. Should be stored in cool and dry covered space and should be protected from direct sunlight. PACKING: 50 kg & 250 Kg HDPE Container or as required HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. In extreme cold weather if sedimentation occurs, the sealed drums be rolled over on the ground for mixing. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU SUPERPLAST SUPER PLASTICISER CUM RETARDING AND A WATER REDUCING ADMIXTURE DESCRIPTION: SU SUPERPLAST is a high water reducer and slump retaining admixture formulated by using Sulphonated Naphthalene Formaldehyde that is supplied as a light brown liquid which is suitable for concreting in all climates. Its special formulation allows for water reductions without any loss to workability and also to produce higher quality concrete of reduced permeability. USES: SU SUPERPLAST is recommended for use in columns, beams, shot crete, foundation and slender component with packed reinforcement, poor slabs and ceiling. It can be used with all types of cement except High Alumina Cement. ADVANTAGE:  Produced portable concrete.  Improves retention of high workability within me, without excessive retardation.  Permeability of the concrete is reduced.  Extends the setting time  Provides significant increases in ultimate strength  Provides very high workability of concrete mixes without addition of extra water  Reduced risk of segregation and bleeding  Improved quality – Produce denser and more durable concrete. APPLICATIONS: Trial mixes should be conducted against control mix, for fixation of exact dose to achieve the desired workability, within the given parameters of the mix design. Varying doses range 0.8% to 1.2% by weight of cement should bring in the desired result. For free technical consultancy, suggestions on mixed designs, kindly call our technical service division. PROPERTIES: Aspect Dark Brown Liquid Specific Gravity 1.18 ± 0.02 at 27°C Chloride Content Ph 0.025 Compatibility ≥6 With all types of cements Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SHELF LIFE: 18 months from the date of manufacture in unopened condition. Should be stored in cool and dry covered space and should be protected from direct sunlight. PACKING: 220 Kg HDPE Container or as required HANDLING PRECAUTION: It is non-toxic and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. In extreme cold weather if sedimentation occurs, the sealed drums be rolled over on the ground for mixing. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], SU TILE - FIX POLYMER MODIFIED HIGH QUALITY TILE ADHESIVE DESCRIPTION: TILE - FIX is a high quality ready mix cement based tile adhesive, for the permanent fixing of Ceramic Tiles, conforming to IS:15477-2004 USES: For the permanent fixing of ceramic and mosaic tiles on wall, floor, wet areas like kitchen and bathrooms. ADVANTAGE:  Easy to use  Excellence water proofing  Self curing  Long working time  High adhesion strength  Can be used in totally submerged conditions APPLICATIONS:  All surfaces should be sound, clean and free from any contamination like grease, oil, loose particles etc.  Before TILE - FIX is applied, the surface and tiles should be pre wetted properly.  TILE - FIX is to be mixed with water in the ratio of 3 : 1 (3 part powder and 1 part water) by weight and stir till a smooth paste is obtained. The total quantity of water may be slightly adjusted to achieve the required consistency.  Sprayed the paste on the surface to a uniform thickness of 3 to 4 mm with a notched trowel to remove any trapped air.  Place the tiles firmly into position by twisting action. Excess adhesive is to be removed by using damp cloth.  Powder should be added to water and not vice versa. COVERAGE: Approx 4 Kg/m2 @2mm thickness Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001, Tel: 033-4004-3265; Contact No. - 9830062125 Website: www.sudhaind.com; Email: [email protected], MIXING: Mix 3 Kg of TILE - FIX with 1 Ltr of water to get a trowel able consistency for fixing tiles. Water can be reduced or increased slightly to achieve desired consistency. PROPERTIES: Mixed Density 1.7 to 1.9 Kg/Ltr Powder : Water Ratio 3:1 SHELF LIFE: 12 months from the date of manufacture in unopened condition. The material should be stored at normal temperature under a shed and away from the source of heat. PACKING: 30 Kg in Poly lined HDPE Bags HANDLING PRECAUTION: It is non-toxic, non-flammable and ingestion is to be avoided. Any splashes to the skin must be washed with water. If contact with eyes occurs, wash well immediately with water and seek medical advice. In extreme cold weather if sedimentation occurs, the sealed drums be rolled over on the ground for mixing. NOTE: 1 – The contents of the technical data sheet are for general information and guideline only. Results shown here are generated from our laboratory or from our site experiences. This behaviour may change as per prevailing condition at the time of application. 2 – Sudha Industries maintains a team of technical trained professional to provide full support in regards to any of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper, plywood & Others

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001 TEL: +91-33- 40043265, Mob / Whatsapp: +91 9830062125 Email: [email protected] / [email protected], Website: www.sudhaind.com Technical Data Sheet SU MRA (OB) MOULD RELEASE AGENT (OIL BASED) DESCRIPTION: SU MR (OB) is a vegetable oil based, form release agent supplied as amber colour liquid. It forms a thin film on the surface of the formwork ,which enables easy stripping from the hardened concrete to produced smooth uniform finish with reduced incidence of blow holes. USES: It is used for easy, stain free release of concrete moulds and formwork of steel, fiberglass and timber/woodwork. FEATURES AND BENEFITS:  Water resistant barrier: ensures fast, clean stripping of forms  Extends life of formwork: non-staining fair faced concrete  Ready to use: Placement up to 3 weeks before concreting.  Eco- friendly: vegetable oil based, bio degradable COVERAGE: It covers 30 - 70m2/litre depending on the smoothness and porosity of the form work. Undertreated timer of plywood : 30 – 45 m2/litre. Metal or treated timber: 45 - 70 m2/litre APPLICATION: Apply it before the fast casting and thereafter re-apply immediately after stripping and cleaning the mould. Coat the formworks liberally before storing to keep them rust free. To returns forms to service , sweep down and recoat with the chemical. TECHNICAL SPECIFICATION: Appearance : Amber Colour Liquid. Flash Point : 100 ⁰C Density : 0.89 – 0.93 at 27⁰C Viscosity : 25 – 35 sec at 27⁰C (B4 cup) HOW TO USE The Chemical should be applied using roller brush or lightweight horticultural sprayer(Knapsack type) Only one coat should be applied , as thinly as possible ,except on very absorbent new timber where two coasts may be necessary for first application only. Placement up to 3 weeks before concreting will not affect the performance. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper & Other Industries

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001 TEL: +91-33- 40043265, Mob / Whatsapp: +91 9830062125 Email: [email protected] / [email protected], Website: www.sudhaind.com Before re -use of formwork : The cleaned formwork surfaces must be re-coated with the chemical each time as per normal practice. PACKING: Packed in 200 litre HDPE Drums. SHELF LIFE & HANDLING: It has shelf life of 12 months. Provided it should be stored at temperature between 10 – 50⁰C Disclaimer: The information given above is in line with our present state of knowledge and experience and is without any guarantee. Users must thoroughly test any application before commercialization. We are not liable for damages due to improper application of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper & Other Industries

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001 TEL: +91-33- 40043265, Mob / Whatsapp: +91 9830062125 Email: [email protected] / [email protected], Website: www.sudhaind.com Technical Data Sheet SU MRA (R2U) MOULD RELEASE AGENT DESCRIPTION: SU MRA (R2U) is a Vegetable Oil Based, Ready to Use, Mould Release Agent supplied as amber brownish liquid. It forms a thin film on the surface of the formwork, which enables easy stripping from the hardened concrete to produce smooth uniform finish with reduced incidence of blow holes. USES: It is used for easy, stain free release of concrete moulds and formwork of all types including Aluminum, Wooden, Steel and Polypropylene. FEATURES AND BENEFITS:  Versatile: can be used for all concrete formworks including aluminum, wooden and steel  Ready to Use: Ensures fast, clean stripping of forms  Non-Staining: Delivers stain-free finish  Eco-Friendly: Vegetable oil based, bio-degradable COVERAGE: It covers 20 – 50 m2/ltr depending on the smoothness and porosity of the formwork. APPLICATION: Apply it before the first casting and thereafter re-apply immediately after stripping and cleaning the mould. New moulds: No preparation is normally necessary. Metal moulds showing signs of rust must be wire brushed and cleaned before application. New Woodwork: Untreated timber and plywood may require a second coat for first application only. Treated Woodwork should require just a single coat. TECHNICAL SPECIFICATION: Appearance : Golden Brown Coloured Liquid Flash Point : Non-Flammable Density : 0.95 – 0.99 at 27⁰C Viscosity : 15 – 25 sec at 27⁰C (B4 cup) HOW TO USE It should be applied using roller brush or lightweight horticultural sprayer (knapsack type). Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper & Other Industries

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001 TEL: +91-33- 40043265, Mob / Whatsapp: +91 9830062125 Email: [email protected] / [email protected], Website: www.sudhaind.com Only one coat should be applied, as thinly as possible, except on very absorbent new timber where two coats may be necessary for first application only. If the formwork is not used for several days, a further coat may be applied before use. Drying Time: It is essential that it is thoroughly dry before placing concrete. Otherwise its performance may be impaired. In condition of high humidity drying times may be much longer than warm dry conditions. Rainfall: It is necessary to protect freshly coated formwork from rain, which may dilute the product before it has dried. After drying the coating will withstand an occasional light shower but may be affected by heavy or continuous rain. In such cases, a further coat is advised once surfaces have dried out thoroughly. Before re-use of formwork: The cleaned formwork surfaces must be re-coated with it each time as per normal practice. PACKING: Packed in 200 litre HDPE Drums. SHELF LIFE & HANDLING: It has shelf life of 12 months. Gloves should be worn when handling the material. Splashes to eyes and skin should be washed with water and treated immediately. Reseal containers after use. Disclaimer: The information given above is in line with our present state of knowledge and experience and is without any guarantee. Users must thoroughly test any application before commercialization. We are not liable for damages due to improper application of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper & Other Industries

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001 TEL: +91-33- 40043265, Mob / Whatsapp: +91 9830062125 Email: [email protected] / [email protected], Website: www.sudhaind.com Technical Data Sheet SU MRA (WB) MOULD RELEASE AGENT (WATER BASED) DESCRIPTION: SU MRA (WB) is a vegetable oil based , eco-friendly shuttering oil supplied as amber brownish liquid, which turns off-white when diluted in water. It produced a Chemical release to form a thin film on the surface of the formwork, which enables easy stripping from the hardened concrete. USES: It is used for easy, stain free release of concrete moulds and formwork of all. FEATURES AND BENEFITS:  Non-staining: No cleaning of oil stains Ready to Use: Ensures fast, clean stripping of forms  Excellent quality: Delivers fair faced smooth finish concrete  Versatile: Can be used on all types of moulds  Concentrate form: Reduces storage and transportation costs  Eco-friendly: vegetable oil based, bio-degradable COVERAGE: 1:5 water dilution covers 80-160 m2 depending on the formwork. Untreated timer or plywood : 80-100 m2/6 ltr of solution. Metal or treated timber: 120-160/6 ltr solution APPLICATION: It is used in ratio of 1:5 with clean water , using a clean container and stirring thoroughly until evenly mixed. If the solution is not used the same day, It should be stirred again before use . New moulds: No preparation is normally necessary. Metal moulds showing signs of rust must be wire brushed and cleaned before application New Woodwork: Untreated timber and plywood may require a second coat of it for first application only. Treated woodwork should require just a single coat. TECHNICAL SPECIFICATION: Appearance : Amber Brownish Liquid. Turns off-white after dilution Dilution : 1 part of the chemical in 5 parts clear water (by volume) i.e 1 : 5 Density : 0.94 – 0.96 at 27⁰C Viscosity : 25 – 35 sec at 27⁰C (B4 cup) Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper & Other Industries

Manufacturer of Water Treatment and Specialty Chemicals 18, R N Mukherjee Road, 2ND Floor, Kolkata- 700001 TEL: +91-33- 40043265, Mob / Whatsapp: +91 9830062125 Email: [email protected] / [email protected], Website: www.sudhaind.com HOW TO USE Apply the 1:5 water diluted solution to the face of the formwork by spray ,roller brush or cloth. Only one coat should be applied ,as thinly as possible except on very absorbent new timber where two coasts may be necessary for first application only. Allow the coating to dry. If the formwork is not used for several days, a further coat may be applied before use. Drying time: It is essential that the chemical is thoroughly dry before placing concrete . It condition of high humidity drying times will be much longer than in warm dry conditions. Rainfall: It is necessary to protect freshly coated formwork from rain ,which may dilute the emulsion before it has it has dried . After drying the coating will with stand an occasional light shower but may be affected by heavy or continuous rain . In such cases ,a further coat is advised ones surfaces have dried out thoroughly. Before re-use of formwork: The cleaned formwork surfaces must be re- coated with the chemical each time as per normal practice. PACKING: Packed in 200 litre HDPE Drums. SHELF LIFE & HANDLING: It has shelf life of 12 months. Gloves should be worn when handling the material. Splashes to eyes and skin should be washed with water and treated immediately. Reseal containers after use. Disclaimer: The information given above is in line with our present state of knowledge and experience and is without any guarantee. Users must thoroughly test any application before commercialization. We are not liable for damages due to improper application of our products. Manufactures of Specialty Chemicals for Textile, Water Treatment, Cement, Steel, Mining, Paper & Other Industries