Download PDF:
Catalog / Product Literature:
Catalog:
Cush-A-Block, a rooftop support block, provides a support for gas piping systems, electrical conduit, HVAC equipment, and other applications such as:
- Solar Racking
- Pipe & Conduit supports
- Duct supports
- HVAC supports
- Cable Tray Systems
- Air Conditioning supports
- Roof Walkway supports
Features
- 100% recycled rubber
- LEED Certifiable
- Meets the Buy America Act
- American Reinvestment Recovery Act (ARRA)
- independent Laboratory Tested
- Resistance to freeze and thaw
- No deteriorations
- All four corners are coated with highly visible safety orange for maximum visibility
- Dampens vibrations
- compatible with most rooftop materials
Specifications
Material- 100% recycled rubber, UV resistant
Base Area = 33.1 Sq. In. (for use in bearing calculations)
| Model No. | Height | Width | Base Length | Weight | Uniform Load Capacity (lbs)* |
|---|---|---|---|---|---|
| Standard Base | 4" (101 mm) | 5" | 10- 7/8" | 4.80 lbs | 2,500 |
Channel
The channel for Cush-A-Block support assemblies includes a variety of options. Strut can be made in special lengths, finishes, and alloys, including:
- Aluminum
- Stainless Steel (304 & 316)
- Unistrut Defender
- Zinc Trivalent Chromium
- Pre-Galvanized
- Hot Dipped Galvanized
Testing
Rooftop supports have been tested by an accredited independent laboratory to the following:
- ASTM D575 Method B- Modified- Compression/Deflection
- ASTM D1171 Modified- Ozone Resistance
- Freeze/Thaw Envrionment Simulation
