Echotrol™ Acoustic Secure Plus Panels Specification
PART 1 – GENERAL
1.1 SUMMARY OF PRODUCT
A. Secure-Plus manufactured with formaldehyde-free high density acoustic insulation that meets CGSB 51-GP-10M and is GREENGUARD Gold Certified.
1.2 SUBMITTALS
A. Shop Drawings: Show fabrication and installation details for acoustic panels, including plans, elevations, sections, details and attachment to other work.
B. Submittals: Furnish samples.
C. Qualification Data: For firms specified in “Quality Assurance” Article to demonstrate their capabilities and experience.
D. Product Certificates: Signed by manufacturer certifying that the products furnished comply with requirements.
1.3 QUALITY ASSURANCE
A. Manufacturer and Installer Qualifications: Manufacturer and Installer shall have a minimum of 5 years experience in producing and installing specified products and shall furnish supporting documentation showing completed jobs of approximately the same size and scope.
1.4 DELIVERY, STORAGE, AND HANDLING
A. Protect acoustic material from water, rain, and/or snow when shipping/handling.
B. DO NOT drag material as damage/soiling can occur.
C. Only install Secure-Plus when building is enclosed, dust generating activity is completed, and HVAC is operational.
D. Do not install Secure-Plus until wet work is complete and dry.
E. Install Secure-Plus after painting and flooring is completed and/or installed.
PART 2 – PRODUCTS
2.1 SECURE-PLUS, GENERAL
A. The manufacturer’s absorptive material shall be made with high density (48 kg/m3//3.0 lb/ft3) formaldehyde-free smooth fiberglass wrapped with acoustically transparent fabric appropriate to the application.
1. Product Model: Echotrol Secure-Plus
Western Noise Control
Edmonton, Alberta, Canada
Ph. (800) 661-7241
Fax (780) 426-0325
E-mail: info@acousticsolutions.com
2. Acoustically Transparent Heavy Duty Coated Perforated metallic face optimized for open area vs. NRC acoustic performance.
3. Secure-Plus Thickness: Nominal 1” or 2” thick absorptive material
4. Specialty coated (Not painted) Perforated metallic cover system: Nominal 1” or 2” thickness
5. Noise Reduction Coefficient: NRC of 0.65 for 1” absorptive material and 0.95 for 2” absorptive material.
6. Secure-Plus Width: Up to 1,200 mm (48 inches/4 ft)
7. Secure-Plus Length: Up to 2,400 mm (96 inches/8 ft)
Echotrol Secure-Plus Acoustic Panels
2.2 CONSTRUCTION
A. Secure-Plus product shall be supplied in widths, lengths, and finishes as indicated.
2.3 MOUNTING
A. Mounting Accessories: Manufacturer’s standard accessories for securely mounting Secure-Plus of type and size indicated and complying with the following requirements:
1. Walls: As per manufacturer with Professional Engineer’s approval and conformance to seismic conditions as necessary.
2.4 ACOUSTIC PERFORMANCE
Sound Absorption: Per ASTM C–423 Type A Mounting
1” Thick Sound Absorption Coefficient per Octave Band Center Frequency
125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz NRC
0.13 0.24 0.56 0.83 0.92 0.98 0.65*
2” Thick Sound Absorption Coefficient per Octave Band Center Frequency
125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz NRC
0.33 0.67 1.07 1.07 1.03 1.06 0.95*
*Note: Average NRC is based on the 250,500, 1000, and 2000 Hz
frequency bands and rounded to nearest multiple of 0.05
2.5 SURFACE BURNING CHARACTERISTICS
A. All components pass flame spread and smoke development tests for CAN/ULC S102-M88, ASTM E84 Class 1/A, NFPA 255, and/or NFPA 260 (Class 1).
PART 3 – EXECUTION
3.1 INSTALLATION
A. Install Secure-Plus in locations indicated and in orientation indicated. Comply with manufacturer’s written instructions for installation of Secure-Plus using type of mounting accessories indicated by manufacturer in orientation and spacing dictated by manufacturer. Comply with the following:
1. Install Secure-Plus plumb, straight, and flush in proper alignment.
3.2 CLEANING
A. After completion of installation of Secure-Plus, remove dust and other foreign material with a horse hair duster brush mounted on a vacuum cleaner. A damp cloth with mild detergent and warm water can also be used for heavier soiling.
END OF SECTION