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CPS Composite Sheet
Brand: NelsonNelson Composite Sheet (CPS) is a rigid, elastomeric, fire resistant panel used to seal penetrations and maintain the rating of fire rated floors or walls.
It consists of a rigid panel, primarily composed of a 5/16” thick elastomeric sheet, bonded to a 28 gauge galvanized steel sheet on one side.
The composite sheet is reinforced with hexagonal shaped steel wire mesh and bonded with .003" aluminum foil on the back side.
Features- The composite sheet consists of a rigid panel, primarily composed of a 7.94 mm (5/16") thick elastomeric sheet. This is then bonded to a 28 gauge galvanized steel sheet on one side. It is reinforced with hexagonal shaped steel wire mesh and bonded with 0.
- Up to 2 hour rating.
- Has an unlimited shelf life.
- The inserts are easy to install.
- It is highly intumescent.
- They have self-supporting panel.
- Easily fabricated, it may be cut, for fit, over the opening and penetrating items.
- Actual installation should be in accordance with the appropriate Nelson™ application system drawing.
- The CPSs are selected according to the size of the opening to be firestopped.
- A variety of sizes are available
- 7.94 mm x 609.6 mm x 914.4 mm (5/16" x 24" x 36")
- 7.94 mm x 914.4 mm x 914.4 mm (5/16" x 36" x 36")
- 7.94 mm x 914.4 mm x 1041.4 mm (5/16" x 36" x 41")
- 7.94 mm x 406.4 mm x 711.2 mm (5/16" x 16" x 28")
- 7.94 mm x 304.8 mm x 609.2 mm (5/16" x 12" x 24")
Specifications
Brand
Intumescent Expansion Activation Temperature
- Initial > +121° C (+250° F)
Limitations
- It Should Not be Exposed to Exposed To, or Come Into Contact with Chemicals. the Service Temperature Should Not Exceed +82° C (+180° F)
Material Thickness
- 7.11 mm to 9.14 mm (0.28 to 0.36)
NEC/CEC Certifications & Compliances
- Underwriters Laboratories Inc., Fill, Void or Cavity Material (XHHW) & (XHHW7), Factory Mutual (FM), City of New York, NY, Department of Buildings (MEA 236-87-M Vol. 2)
Storage & Handling
- It Should be Stored in a Dry, Covered Location, at Temperatures No greater than +49° C (+120° F). There are No Indications of Any Shelf Life Limitations
Test Compliance
- Underwriters Laboratories Inc. UL 263 & ASTM E-119, Fire Tests of Building Construction & Materials. UL 1479 & ASTM E-814, Test Method for Through-penetration Firestop Systems
Testing Data
- For Specific Test Criteria, Refer to the UL File
VOC Content
- Negligible
Volume Increase
- 4 to 10 Times