Acoustic Panels Specifications Rampart

Tel/Tel: 450-444-7414 TF/SF: 1-800-724-6600 Fax: 450-444-7074 www.rampart.ca | [email protected] rue lndustrielle, La Prairie, Qc J5R 2E4

Page 2 of 33 ACOUSTIC PANEL SYSTEMS Table of Contents WALL PANEL SYSTEM TYPES Section 1. RA 1: Standard Acoustical Panels I. Description II. Options III. Specifications Section 2. RA 2: Impact Resistant Panels I. Description II. Options III. Specifications Section 3. RA 3: High Impact Resistant Panels I. Description II. Options III. Specifications Section 4. RA 4: Tackable Panels I. Description II. Options III. Specifications Section 5. RA 5: Reflective Panels I. Description II. Options III. Specifications Section 6. RA 6: Acoustical Panels with Wood Battens I. Description II. Options III. Specifications1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 3 of 33PANEL INSTALLATION AND OPTIONS Section 7. Panel installation methods I. ‘Z’ clip and track II. Velcro Section 8. Corners and Build-Ups I. Preformed corners details II. Edge build-up details Section 9. Edges, Corners and Frames I. Wall panel edge profile II. Corners III. Hardened edges Section 10. Curved Applications I. Concave and convex panels CEILING PANEL, SYSTEM TYPES Section 11. RAB 1: Ceiling Baffles I. Description II. Options III. Specifications IV. Special Applications i. In Between Beams - Angled Suspension ii. Multiple Layered Baffles iii. Directional Baffles Section 12. RAC 1: Exposed Grid I. Description II. Specifications Section 13. RAC 3: Oversize Panels I. Description II. Specifications1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 4 of 33 GENERAL INFORMATION FOR WALL PANELS AND CEILING SYSTEMS Section 14. Limitations Section 15. Maintenance Section 16. Sound Tests I. Sound Test 1 II. Sound Test 2 III. Sound Test 3 IV. Sound Test 41305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 5 of 33Section 1. RA-1 Standard Acoustical Panel I. Description RA-1: Standard Acoustic Wall Panel It is the most versatile and economical model. Especially designed to reduce noise reflected from rigid surfaces such as gyprock or concrete -can change completely reflective wall into a highly absorptive one. Suited for almost any area where noise must be controlled or eliminated. Applications: the open office, conference room, library, auditorium, broadcast or recording studio.Sectional view of 6 lb./ft.3 (96 kg/m3) fiberglass RA-1 wall panel 1” (25 mm) thick fiberglass Untreated edgeFiberglass No attachment (adhesive by others) Polyester or perforated vinyl finish (specify)Finish Material Options Square corner and edge Field measured sizes up to 4 ft. x 8 ft. (1,2 II. m x 2,4 m) and 4 ft. x 10 ft. (1,2 m x 3m)Options available for RA-1 Thicker fiberglass: 3/4”, 1-1/2”, 2” (19 mm, wall panel 38 mm , 51 mm) or other combination (Contact factory for more information) Special Shaped Edges Hardened edges or wood or metal frames (see page 17) (page 17) Z-clips and tracks and/or Velcro (page 15) Hardened Edges Almost any fabric or vinyl (Check with (see page 17) factory prior to specifying) Attachments Plywood or foil backing ) Custom corner and edge (page 17) Preformed corner (page 16) Edge Build-up Oversize panels (page 18) (see page 16) Curved panels (page 18) see page 25 for limitations NOISE REDUCTION COEFFICIENTS : C.423, TYPE A MOUNTING **Test 1 2 3 4Panel 1” (25 mm) 2” (51 mm) _“ (19 mm) 1” (25 mm) fiberglass fiberglass fiberglass fiberglassFinish Micro-perl, vinyl Fabric finish Fabric finish Fabric finishNRC rating 0.70 1.15 0.70 0.80 *see page 27 to 30 for Sound Absorption Test results **Modified1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 6 of 33 III. Specifications Construction The core shall be Class A incombustible, dimensionally stable, 6 lb/ft.3 (96 kg/m3) fiberglass and have a sufficient thickness to provide an NRC over 0.70 to 1.15 when tested in accordance with ASTM C423. Concealed Edges: The edge of the core shall be hardened. Attachments: Z-Clips: These shall be bonded to a reinforced area at the back and continuous Z- track made of galvanized steel or aluminum and spaced as recommended by Rampart Partitions Inc. or Velcro: Shall be factory bonded to a reinforced area an be sufficient size and quantities to assure positive adhesion. or Adhesive: The panels shall be fixed with an acoustical adhesive (supplied by the contractor). The adhesive spots shall be within the maximum spacing as recommended by Rampart Partitions Inc. Exposed Edges & Corners: Panel exposed edges and corners as shown on the drawings. (See section 9) Finish Vinyl: Micro-perforated Class A incombustible, color to be selected from the current Rampart standard chart. or Polyester Fabric: Class A incombustible, color(s) to be selected from the current Rampart standard chart. The material shall be laminated, evenly, on the full face, all sides and on the return on the back, at least 1-1/2” (38 mm). Dimensions The dimensions shown on the drawings and finishes schedule are for biddingpurposes only. The panels must be factory supplied to field measured dimensions and be within 1/16” (1,6 mm). Sample and Test Results An 8“ x 10” (203 mm x 254 mm) sample and test results must be approved by the architect prior to ordering.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 7 of 33Section 2. RA-2 Low Impact Resistant Panel I. Description RA-2: Low Impact Resistant Panel This model is designed to withstand surface damage cause by impact, by laminating a protective scrim to the surface beneath the finish. Applications: hallways, schools, churches, concert halls and non-acoustical furniture.Sectional view of The yellow jacket allows for a smoother fabric application where RA-2 wall panel light conditions are critical, such as down lights or shiny fabrics. Fiberglass 6 lb./ft.3 (96 kg/m3) fiberglass Yellow Jacket 1” (25 mm) thick fiberglass Untreated edge Finish Material No attachment (adhesive by others) Polyester or perforated vinyl finish (specify) Square corner and edge Field measured sizes up to 4 ft. x 8 ft. (1,2 m x 2,4 m) and ft. x 10 ft. (1,2 m x 3 m) II. Options Thicker fiberglass:3/4”, 1-1/2”, 2” (19 mm, 38 mm , 51 mm) or other combination.Options available forRA-2wall panel (Contact factory for complete information)Special Shaped Edges Hardened edges or wood or metal frames(see page 17)Hardened Edges (page 17)(see page 17)Attachments Z-clips and tracks and/or Velcro (page 15)) Almost any fabric or vinyl (Check with factoryEdge Build-up(see page 16) prior to specifying) Plywood or foil backing Custom corner and edge (page 17) Preformed corner (page 16) Oversize panels (page 23) Curved panels (page 18) see page 25 for limitations1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 8 of 33 III. Specifications Construction The core shall be Class A incombustible, dimensionally stable, 6 lb./ft.3 (96 kg/m3) fiberglass with a ¨yellow jacket¨ laminated to its face and have an overall thickness of 3/4”, 1“ or 2” (19 mm, 25 mm or 51 mm). Concealed Edges: The edge of the core shall be hardened) Attachments: Z-Clips: These shall be bonded to a reinforced area at the back and continuous Z- track made of galvanized steel or aluminum and spaced as recommended by Rampart Partitions Inc. or Velcro: be factory bonded to a reinforced area an be sufficient size and quantities to assure positive adhesion. or Adhesive: The panels shall be fixed with an acoustical adhesive (supplied by the contractor). The adhesive spots shall be within the maximum spacing as recommended by Rampart Partitions Inc. Exposed Edges & Corners: Panel exposed edges and corners as shown on the drawings. (see page 17) Finish Vinyl: Micro-perforated Class A incombustible, color to be selected from the current Rampart standard chart. Or Polyester Fabric: Class A incombustible, color(s) to be selected from the current Rampart standard chart. The material shall be laminated, evenly, on the full face, all sides and on the return on the back, at least 1-1/2“(38 mm). Dimensions: The dimensions shown on the drawings and finishes schedule are for bidding purposes only. The panels must be factory supplied to field measured dimensions and be within 1/16” (1,6 mm). Sample and Test Results: An 8“ x 10” (203 mm x 254 mm) sample and test results must be approved by the architect prior to ordering.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 9 of 33Section 3. RA-3 High Impact Resistant Panel I. Description RA-3: High Impact Resistant Panel Specially designed for high circulation areas and industrial installations where risk of surface damage is greatest such as hotel lobbies, transportation terminals, retail outlets and restaurant.Sectional view of Ideal for applications where the panels are subjected to mild RA-3 wall panel blows, as such as corridors or gymnasiums. Fiberglass 6 lb./ft.3 (96 kg/m3) fiberglass 1” (25 mm) thick fiberglass Glastrate High density 1/8” (3 mm) thick glastrate (bonded to Untreated edge fiberglass) No attachment (adhesive by others) Polyester or perforated vinyl finish (specify) Bonded Finish Square corner and edge Material Field measured sizes up to 4 ft. x 8 ft. (1,2 m x 2,4 m) and 4ft. x 10 ft. (1,2 m x 3 m) II. OptionsOptions available for Thicker fiberglass: 1“, 1-1/2”, 2” (25 mm, 38RA-3 wall panel mm, 51 mm) or other combination (ContactSpecial Shaped Edges factory.)(see page 17)Hardened Edges Hardened edges or wood or metal frames(see page 17)Attachments (page 17))Edge Build-up Z-clips and tracks and/or Velcro (page 15)(see page 16) Almost any fabric or vinyl (Check with factory prior to specifying) Plywood or foil backing Custom corner and edge (page 17) Preformed corner (page 16) Oversize panels (page 23) Curved panels (page 18)1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 10 of 33 III. Specifications Construction: The core shall be Class A incombustible, dimensionally stable, 6 lb./ft.3 (96 kg/m3) fiberglass and 18 lb./ft.3 (288 kg/m3) glastrate on the full face and have an overall thickness of 7/8“, 1-3/16” or 2-3/16” (22 mm, 30 mm or 56 mm). Concealed Edges: The edge of the core shall be hardened. Attachments: Z-Clips: These shall be bonded to a reinforced area at the back and continuous Z- track made of galvanized steel or aluminum and spaced as recommended by Rampart Partitions Inc.or Velcro: Shall be factory bonded to a reinforced area an be sufficient size and quantities to assure positive adhesion.or Adhesive: The panels shall be fixed with an acoustical adhesive (supplied by the contractor). The adhesive spots shall be within the maximum spacing as recommended by Rampart Partitions Inc. Exposed Edges & Corners: Panel exposed edges and corners as shown on the drawings. (see page 17) Finish: Vinyl: Micro-perforated Class A incombustible, color to be selected from the current Rampart standard chart. or Polyester Fabric: Class A incombustible, color(s) to be selected from the current Rampart standard chart. The material shall be laminated, evenly, on the full face, all sides and on the return on the back, at least 1-1/2” (38 mm). Dimensions: The dimensions shown on the drawings and finishes schedule are for bidding purposes only. The panels must be factory supplied to field measured dimensions and be within 1/16” (1, 6 mm). Sample and Test Results: An 8“ x 10” (203 mm x 254 mm) sample and test results must be approved by the architect prior to ordering.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 11 of 33Section 4. RA-4 Tackable Panel I. Description: RA-4: Tackable Panel Rampart tackable panels can be used as a small track board beside a desk or as a complete tackable wall. They can be combined with other panel models to provide continuity where sound absorption is required. Installations would include architect’s and designer’s offices, classrooms, halls, boardrooms and many other applications.Sectional view of RA-4 wall panel Can be added onto walls or office systems. Adds a touch of colorMineral Board and offers excellent tackability. 1/2” (13 mm) thick mineral board Untreated edge No attachment (adhesive by others) Polyester fabric Square corner and edge Dimension up to 4 ft. x 8 ft. (1,2 m x 2,4 m) Bonded Finish Material Note: Rampart also manufactures a complete range of free-standing workstations. Contact us for more information. II. Options: Thickness varying from 1/2” to 2” (6 mm, 51Sectional view of RA-4 wall panel mm) Velcro Magnetic mounting for sides of filling cabinet Designed edge and corner (can be limited by attachment ) thickness page 16) 100% Polyester fabric finish (vinyl not recommended for tack board) Z-clips and tracks –over 1” thick only Preformed corner (page 16) Oversize panels (page 23) Hook and loop mounting (Velcro) Other thicknesses and construction available Special build-ups to fit particular applications1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 12 of 33 III. Specifications: Construction: The core shall be Class A incombustible, dimensionally stable, mineral board and have an overall thickness of 1/2” (13 mm). Attachments: Z-Clips: These shall be bonded to a reinforced area at the back and continuous Z- track (on panel over 1” thick) made of galvanized steel or aluminum and spaced as recommended by Rampart Partitions Inc. or Velcro: Shall be factory bonded to a reinforced area an be sufficient size and quantities to assure positive adhesion. ) or Adhesive: The panels shall be fixed with an acoustical adhesive (supplied by the contractor). The adhesive spots shall be within the maximum spacing as recommended by Rampart Partitions Inc. Exposed Edges & Corners: Panel exposed edges and corners as shown on the drawings. (see page 17) Finish: Polyester Fabric: Class A incombustible, color(s) to be selected from the current Rampart standard chart. The material shall be laminated, evenly, on the full face, all sides and on the return on the back, at least 1-1/2” (38 mm). Dimensions: The dimensions shown on the drawings and finishes schedule are for bidding purposes only. The panels must be factory supplied to field measured dimensions and be within 1/16” (1,6 mm). Sample and Test Results: An 8“ x 10” (203 mm x 254 mm) sample and test results must be approved by the architect prior to ordering.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 13 of 33Section 5. RA-5 Reflective Panel I. Description Ideal for high absorption of low frequencies for applications such as the front of auditorium or sound studios.Sectional view of RA-5wall panelFiberglass 6 lb./ft.3 (96 kg/m3) fiberglassBonded 1” (25 mm) thick fiberglass Untreated edgeAluminum Foil No attachment (adhesive by others) Polyester or perforated vinyl finish (specify)Finish Square corner and edgeMaterial Dimensions up to 4 ft. x 8 ft. (1,2 m x 2,4 m) and 4 ft. x 10 ft. (1,2 m x 3 m) II. Options Ideal for high absorption of low frequencies for applications such as the front of auditorium or sound studios.Options available forRA-5 wall panel Thicker fiberglass : 3/4”, 1-1/2”, 2” (25 mm, 38 mm , 51 mm) or other combinationSpecial Shaped Edges Hardened edges or wood or metal frames Attachments (section 10) Hardened Edges Edge Build-up Z-clips and tracks and/or Velcro Almost any fabric or vinyl (Check with factory prior to specifying) Plywood or foil backing Custom corner and edge Preformed corner Oversize panels Curved panels1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 14 of 33 III. Specifications: Construction: The core shall be Class A incombustible, dimensionally stable, 6 lb./ft.3 (96 kg /m3) fiberglass and laminated aluminum foil. The assembly should be 3/4”, 1” or 2” (19 mm, 25 mm or 51 mm) thick. Concealed Edges: The edge of the core shall be hardened. Attachments: Z-Clips: These shall be bonded to a reinforced area at the back and continuous Z- track made of galvanized steel or aluminum and spaced as recommended by Rampart Partitions Inc. or Velcro: Shall be factory bonded to a reinforced area an be sufficient size and quantities to assure positive adhesion. or Adhesive: The panels shall be fixed with an acoustical adhesive (supplied by the contractor). The adhesive spots shall be within the maximum spacing as recommended by Rampart Partitions Inc. Exposed Edges & Corners: Panel exposed edges and corners as shown on the drawings. (see page 17) Finish: Vinyl: Panel exposed edges and corners as shown on the drawings. (see page 10) Polyester Fabric: Class A incombustible, color(s) to be selected from the current Rampart standard chart. The material shall be laminated, evenly, on the full face, all sides and on the return on the back, at least 1-1/2” (38 mm). Dimensions: The dimensions shown on the drawings and finishes schedule are for bidding purposes only. The panels must be factory supplied to field measured dimensions and be within 1/16” (1,6 mm). Sample and Test Results: An 8“ x 10” (203 mm x 254 mm) sample and test results must be approved by the architect prior to ordering.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 15 of 33Section 6. RA-6 Acoustic Panel with Wood Batten I. Description Ideal for theaters where both a high sound absorption and impact resistance is required. 6 lb./ft.3 (96 kg/m3) fiberglass 1” (25 mm) thick fiberglass Untreated edge No attachment (adhesive by others) Polyester or perforated vinyl finish (specify) Square corner and edge Dimensions up to 4 ft. x 8 ft. (1,2 m x 2,4 m) and 4 ft. x 10 ft. (1,2 m x 3 m) II. Options Ideal for theaters where both a high sound absorption and impact resistance is required. Batten design options Almost any fabric or vinyl (Check with factory prior to 1” 1” 1” 1-1/2” specifying)3/4”to Plywood or foil backing1-1/2” Designed corner and edge Field measured sizes and modules AB C D Other hardwood and batten designs Preformed corner Curved panels1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 16 of 33 III. Specifications:Construction:The core shall be Class A incombustible, dimensionally stable, 6 lb./ft.3 (96 kg/m3) thickfiberglass. The edges shall be hardened and squared. The panels shall be mounted fromthe back on continuous Z-tracks spaced as recommended by Rampart.Finish:The core shall be finished on the face, sides and returns with a fully and evenlylaminated Class A incombustible Fabric or Vinyl to be selected from Rampart’s currentcolorchart. Rampart type Oak or Maple battens to be mechanically attached from theback and spaced inches ( mm.) o.c.The battens shall: 1. Receive one coat clear varnish or; 2. Receive a fire retardant* clear finish .Dimensions:The dimensions shown on the drawings and finishes schedule are for biddingpurposes only. The panels must be factory supplied to field measured dimensions and bewithin 1/16” (1,6 mm).Sample and Test Results:An 8“ x 10” (203 mm x 254 mm.) sample and test results must be approved by the architectprior to ordering.*Note that fire retardant finishes will slightly change the color of the wood.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 17 of 33Section 7. Panel Installation and options: I. Z Clip & Track 5/16” (8 mm) Galvanized or aluminum clip and track Optional aluminum clip and track are also available Factory mounted on fiberglass or mineral board Note: 1” (25 mm) and clearance at the top is required to raise and lower the clips onto the tracks.II. Velcro 1/8” (3mm) Factory mounted on panel ¨Hook¨ part comes with peel-off self adhesive Note : Before applying the self-adhesive \"male\", make sure that the wall is clean. Rub the self-adhesive \"male” strip to the wall firmly before affixing the panels. Avoid unpainted gypsum.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 18 of 33Section 8. Corners & Builds-Ups I. Preformed Corners Custom made to field measured dimensions Ideal for applications around square columns or outside corners Avoids separation at corners Available for adhesive, Velcro or Z-clip and track mountingII. Edge Build-Up In certain conditions it might be possible to notice the gap between the back of the panel and the Edge Build-up wall (fabric wrapped) It is possible to have this void filled by a factory applied, fabric wrapped or edge build-up1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 19 of 33Section 9. Edges, Corners & Frames I. Wall Panel Edge ProfileAB CDE Other edges can be designed to meet your requirements Note: All of these edge profiles require hardening II. CornersRadius as Champfered Where design criteria require a metal frameyour Welded corners availablespecifications Other designs availableRadius Note: All of these edge profiles require hardening III. Hardened Edges Allows greater flexibility in special edge design and abuse resistant framing 42 hardness on Barcol scale 1/8” (3mm) penetration into the fiberglass1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 20 of 33Section 10. Curved Applications I. Convex And Concave Panels Z-clips Embedded Support ChannelMade to your field dimensionsConcave or convex panelsAvailable for 3/4”, 1”, 1-1/2”, 2” (19 mm, 25 mm, 38 mm, 51 mm) thickpanels. (Consult your factory representative for thicker panels)Factory mounted attachments and special systems availableVinyl or fabric finishMinimum radius for 3/4” (19 mm) and 1” (25 mm) panels: 24” (610 mm)Minimum radius for 1-1/2” and 2” panels: 36” (914 mm)1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 21 of 33Section 11. RAB-1 Ceiling Baffles I. Description RAB-1: Standard Ceiling Baffles Can be suspended from various ceiling systems to provide added reflective sound control, enhance the surrounding and colour coordinate various sections of an open area. A foil septum can be added to give a degree of sound alternation. Applications: all indoor open areas such as offices, industrial, commercial, school and other installations.D ring suspension Ideal for open spaces such as offices Combine different colors and sizes to Seamless bottom 6 lb./ft.3 (96 kg/m3) fiberg II. Options 1-1/2” (38mm) thick fiberg 3/4” (19 mm) sheetsD ring suspension Untreated edge D rings or embedded sus Aluminum septum weight Seamless bottom Continuous seamless bot Square corner and edge Field measured sizes up m) and 4 ft. x 10 ft. (1,2 m Combinations of two fiber and 2” (25 mm, 38 mm, 5 representative for complete info Hardened edge Special corner and edge Aluminium septum Almost any fabric or vinyl Oversize available (Contac Curved panels to specifie circular applications)1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 22 of 33 III. Specifications: Construction: The core shall be Class A incombustible, dimensionally stable, 6 lb./ft.3 (96 kg/m3) fibreglass and have an overall thickness of 1-1/2” or 2” and be suspended from factory installed eyelet. Septum: An aluminum septum shall be laminated to the mid-page of the sandwich. Concealed Edges: The edges of the core shall be hardened. Finish: Vinyl: Micro-perforated Class A incombustible, color to be selected from the current Rampart standard chart. Polyester Fabric: Class A incombustible, color(s) to be selected from the current Rampart standard chart. The material shall be laminated, evenly, on the full face, all sides and on the return on the back, at least 1-1/2” (38 mm). Dimensions: The dimensions shown on the drawings and finishes schedule are for bidding purposes only. The panels must be factory supplied to field measured dimensions and be within 1/16” (1,6 mm). Sample and Test Results: An 8” x 10” (203 mm x 254 mm) sample and test results must be approved by the architect prior to ordering.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 23 of 33 IV. Special Applications i. In Between Beams - Angled Suspension Angled suspension for location in between beams Made to your specified sizes (Contact your local representative for complete information) ii. Multiple Layered Baffles Factory made to your dimensions and design Color combination possible Different layout to create chandelier effect iii. Directional Baffles Color B Ideal for airports, corridors, with one color going in one direction and another color going in the other direction.Color A1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 24 of 33 Section 12. RAC-1 Exposed Grid I. Descriptions: RAC-1: Highly Sound Absorbing Ceiling Panel Of similar construction as RA-1 wall panel, it provides excellent sound insulation along with an elegant fabric- covered or perforated vinyl ceiling finish without exposed hardware. Applications: For professional and executive office, boardrooms and concert halls –wherever efficient sound control and elegant design is required. Rampart will custom make ceiling panels to your specifications, sizes and design using exposed grid (by others). 3/4” (19 mm) or 6 lb./ft.3 (96 kg/m3) Vinyl finish (Not returned on edges) Maximum size up to 2 ft. x 4 ft. (0,6 m x 1,2 m) Untreated edge (see page 17)1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 25 of 33 II. Specifications: Construction: The core shall be Class A incombustible, dimensionally stable, 6 lb./ft.3 (96 kg/m3) fiberglass and have a thickness of 3/4”, 1” or 2” (19, 25 or 51 mm) and be supported by an exposed grid system (by other). Concealed Edges: The edges of the core shall be hardened and be as shown on the drawings. Finish: Vinyl: Micro-perforated Class A incombustible, color to be selected from the current Rampart standard chart. or Polyester Fabric: Class A incombustible, color(s) to be selected from the current Rampart standard chart. The material shall be laminated, evenly, on the full face, all sides and on the return on the back, at least 1-1/2” (38 mm). Dimensions: The dimensions shown on the drawings and finishes schedule are for bidding purposes only. The panels must be factory supplied to field measured dimensions and be within 1/16” (1,6 mm). Sample and Test Results: An 8” x 10” (203 mm x 254 mm) sample and test results must be approved by the architect prior to ordering.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 26 of 33Section 13. RAC-3 Oversized Panels I. Description Designed for theatres and auditoriums where absorption and reverberation are critical.SIDE Min. 6” Factory embedded suspension variesFACE Absorptive or reflective face Vinyl or fabric finishes Factory mounted built-in suspension Reflective or absorptive surfaces available. Aluminum foil faced core is ideal to absorb low frequencies Curved designs available The only true limitation of these panels is the fabric or vinyl width and even then the panels can be made from two smaller onesNote: distances of suspensions from edges are critical.Please consult your local representative.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 27 of 33 II. Specifications Construction: The core shall be Class A incombustible, dimensionally stable, 6 lb./ft.3 (96 kg/m3) 3/4”, 1” or 2” (19, 25 or 51 mm) fiberglass and supported with a factory embedded galvanized steel or aluminum suspension spaced as recommended by Rampart. or The core shall be Class A incombustible, dimensionally stable, 6 lb./ft.3 (96 kg/m3) 3/4”, 1” or 2” (19, 25 or 51 mm) fiberglass and supported with a factory embedded galvanized steel or aluminum suspension and have an aluminum foil laminated on the exposed side of the fiberglass. Edges: The edges of the core shall be hardened and as shown on the drawings. Finish: Vinyl: Micro-perforated Class A incombustible, color to be selected from the current Rampart standard chart. or Polyester Fabric: Class A incombustible, color(s) to be selected from the current Rampart standard chart. The material shall be laminated, evenly, on the full face, all sides and on the return on the back, at least 1-1/2” (38 mm). Dimensions: The dimensions shown on the drawings and finishes schedule are for bidding purposes only. The panels must be factory supplied to field measured dimensions and be within 1/16” (1, 6 mm). Sample and Test Results: An 8” x 10” (203 mm x 254 mm) sample and test results must be approved by the architect prior to ordering.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 28 of 33Section 14. Panel Limitations1. Rampart acoustical panels are manufactured within ± 1/16” (1,5 mm) tolerance and, could accumulate with each panel. If this is not acceptable, Rampart manufactures field adjusted panels that can be adapted to your job site conditions. Mention in you specifications that the last panels should be \"field cut\".2. Fiberglass is a porous material and although Rampart panels are machines and hand sanded, certain lighting conditions and/or finishing materials will emphasize the natural waviness of the fiberglass. Be particularly wary of down-lights close to walls, shiny vinyl and applications near windows. For these conditions, only glastrate panels, such as RA 3, should be used. Consult us or your local representative.3. Since the thickness of fiberglass cannot be Fiberglass of absolutely maintained, Rampart will not supply 3” to 4” longer than square edge panels with concealed suspension required & cut to systems in ceiling applications. (RAC 3) size in field4. Special fabrics can be used but prior to Loose specifying contact us or your local Fabric representative for a recommendation and test sample.5. In oversize panels, wider than 48 inches (1,2 m) and longer than 120 inches (3 m), it might be possible to \"see\" where the fiberglass sheets are joined through the fabric. This is called telegraphing and is usually emphasized by light conditions.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 29 of 33 Section 15. Panel Maintenance 1. A regular maintenance program, particularly vacuuming, ensures that the installation will keep its fresh look for a long time. 2. For vinyl, clean lightly with ordinary household detergents using a soft cloth. Rub lightly! Use the detergent sparingly, as a heavy application might fill in the perforations and alter the acoustical performance. 3. For fabrics, follow the fabric manufacturer’s recommendations unless it is in conflict with our information. 4. Make certain that temperature and humidity are maintained within normal range and that the core is not dampened. 5. Avoid alcohol and all solvents as they might cause the core and the finishing material to separate. 6. Test all cleaning material on the fabric or vinyl return on the back of the panels before proceeding. 7. Clean hands or wear clean gloves before handling panels and avoid any unnecessary handling. 8. All acoustic panels and fabrics required regular reapplication of Fire retardants in order to maintain fire resistance.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 30 of 33 Section 16. Sound tests I. Sound Test 1Sound Absorption Test ASTM C423 TEST DESCRIPTION TESTED BY: National Research Council, Ottawa, Canada Report No. A-1006.2 TEST DATE: 09/13/91 TEST MATERIAL: 1” (25 mm) fiberglass, vinyl cover E795 MOUNTING CODE: A, modified. Air space 5/16” DESCRIPTION: Open office wall panels, 25 mm thick Smoke blue cloth cover Panels resting on wall-mounted clips Two panels butted together, each 4 ft. 9 ft. the full report of the test results are available on request.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 31 of 33 II. Sound Test 2Sound Absorption Test ASTM C423 TEST DESCRIPTION TESTED BY: National Research Council, Ottawa, Canada Report No. A-1006.4 TEST DATE: 09/13/91 TEST MATERIAL: 2” (51 mm) fiberglass, fabric cover E795 MOUNTING CODE: A, modified. Air space 5/16” DESCRIPTION: Open office wall panels, 51 mm thick Smoke blue cloth cover Panels resting on wall-mounted clips Two panels butted together, each 4 ft. 9 ft. the full report of the test results are available on request.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 32 of 33III. Sound Test 3 TEST DESCRIPTION TESTED BY: National Research Council, Ottawa, Canada Report No. A-1006.3 TEST DATE: 09/31/91 TEST MATERIAL: 3/4” (19 mm) fiberglass, fabric cover E795 MOUNTING CODE: A, modified. Air space 5/16” DESCRIPTION: Open office wall panels, 19 mm thick Smoke blue cloth cover Panels resting on wall-mounted clips Two panels butted together, each 4 ft. 9 ft. the full report of the test results are available on request.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]

Page 33 of 33IV. Sound Test 4 TEST DESCRIPTION TESTED BY: National Research Council, Ottawa, Canada Report No. A-1006.1 TEST DATE: 09/13/91 TEST MATERIAL: 1” (25 mm) fiberglass, fabric cover E795 MOUNTING CODE: A, modified. Air space 5/16” DESCRIPTION: Open office wall panels, 25 mm thick Smoke blue cloth cover Panels resting on wall-mounted clips Two panels butted together, each 4 ft. 9 ft. the full report of the test results are available on request.1305 Industrielle, La Prairie, Qc. J5R 2E4 | Tel: 450-444-7414 & 1-800-724-6600 | Fax: 450-444-7074 www.rampart.ca | [email protected]