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COLPHENE® SP 2.2 SKU: 01218

COLPHENE® SP 2.2 SKU: 01218

COLPHENE SP 2.2 (sanded, polyolefin) is an SBS-modified bitumen base ply for use in approved multi-ply waterproofing assemblies. COLPHENE SP 2.2 is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen and is reinforced with a high quality random glass fiber mat. The topside is surfaced with fine mineral aggregate and underside are surfaced with polyolefin burn-off film to optimize heat welding.

Product Properties

  • Reinforcement Glass Fiber
  • Thickness 87 mils (2.2 mm)
  • Topside Sanded
  • Underside Burn Off Film

Installation

Prior to installation, unroll COLPHENE SP 2.2 onto the roof surface and allow to relax. Position COLPHENE SP 2.2 in desired position and back roll the product. COLPHENE SP 2.2 is then heat welded to approved substrates. Subsequent approved inter-ply or cap ply membranes are applied to COLPHENE SP 2.2 via cold adhesive. Refer to the SOPREMA SBS Roofing Guide for additional application guidelines.

 

Testing & Approvals

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Multiple SOPREMA systems were installed on this 23,500 square foot project. From the COLPHENE H hot applied, rubberized asphalt system to the use of ALSAN RS for the complex details, there was a solution for every aspect of this project.

Beijing Zoo Road Bridge – Beijing, China

The Zoo Road viaduct bridge crosses Beijing Zoo, as a part of the infrastructure for Beijing 2008 Olympic Games. The waterproofing area is about 27,000 ft2, and completed October 2007. The waterproofing layer was installed by SOPREMA Macaden Automatic Installation System with 200 meter long SBS modified bitumen membrane—ANTIROCK.