SOPRALENE® FLAM 250 SKU: 00434
SOPRALENE® FLAM 250 SKU: 00434
SOPRALENE® Flam 250 is an SBS-modified bitumen base ply for use in approved multi-ply membrane and flashing assemblies. SOPRALENE Flam 250 is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen and is reinforced with a tough, dimensionally stable non-woven polyester mat. The topside and underside are surfaced with polyolefin burn-off film to optimize heat welding.
Product Properties
- ASTM ASTM D6164
- Component Base
- Installation Method Heat Welded
- Reinforcement Polyester
- Thickness (minimum) 150 mils (3.8 mm)
- Thickness (nominal) 157 mils (4.0 mm)
- Topside Burn Off Film
- Underside Burn Off Film
Installation
Prior to installation, unroll SOPRALENE Flam 250 onto the roof surface and allow to relax. Position SOPRALENE Flam 250 in desired position and back roll the product. SOPRALENE Flam 250 is then heat welded to approved substrates. Subsequent approved inter-ply or cap ply membranes are applied to SOPRALENE Flam 250 via heat welding. Refer to the SOPREMA® SBS Roofing Manual for additional application guidelines.
Testing & Approvals
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San Francisco Airport – San Francisco, California
San Francisco International Airport is the 13th largest airport in the United States featuring four modern runways. The new International Terminal opened in 2000 and had the distinction of being the largest terminal building ever built in North America. SOPREMA was able to provided a cost-competitive, UL Class A system with a 20-year labor and material warranty.
Museum of the American Revolution – Philadelphia, Pennsylvania
Multiple SOPREMA products ranging from ELASTOPHENE® Flam to the SOPRANATURE® vegetated roofing system were used to complete this project. The Museum of the American Revolution is unique in the fact that it has an exposed SBS roof membrane, extensive vegetated roofs, terrace roofs with pavers and even has some vegetated wall systems. The building resembles 1800’s architecture with a modern flare.