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Protan BPG Membrane
Verified by manufacturer 2 days ago
Thermoplastic roofing membrane.
Application
Protan BP Green is used as a waterproofing membrane in the Protan BlueProof Green roofing system. Protan BP Green system is green roof constructions with water attenuation as an additional function. The Protan BP Green membrane can be mechanically attached to load-bearing substrates or installed as a vacuum roof.
Description
Protan BP Green is a thermoplastic polyester-reinforced roofing membrane with extra high strength and quality. Protan BP Green is well suited to withstand standing water and to be ballasted, is particularly strong, extra robust and has good properties at both high and low temperatures. It is root-resistant, fire-retardant, has good resistance to UV radiation, bacteria and other pollution.
Features and benefits:
- The membrane has a textured surface that provides increased friction and an aesthetic finish.
- The membrane is especially robust, offering enhanced durability.
- Joints are welded using hot air, resulting in a homogeneous seam.
- Installation is safe, requiring no open flame.
- The membrane can be installed regardless of weather conditions.
- Protan membrane is recyclable and has a low carbon footprint.
- CE marked.
General information
Color | Grey |
Finish | Textured |
Material | Polymeric |
Shape | Rectangle |
Length | Bespoke |
Width | 1000 mm 2000 mm |
Height | 1.8 mm |
Uniclass | |
CAWS | J42/28 Waterproof membrane J42/400 Waterproof membrane |
Specification data - Polymeric membranes
Classification data | |
Material | Thermoplastic roofing membrane. |
Standard | To BS EN 13953. |
Performance characteristics | |
Reaction to fire | Class E. |
Watertightness | 10 kPa. |
Tensile properties | ≥1800/1400 N/50mm. |
Root resistance | Pass. |
Tear resistance | ≥300/450 N/50mm. |
Width (minimum) | 1000 mm. 2000 mm. |
Thickness (minimum) | 1.8 mm. |
Colour | Dark grey, F94. Guidance for specification option: Upper surface colour. Manufacturer guidanceUnderside colour: Greyish black. |
Elongation | ≥15/ 15% |
Dimensional stability | ±0.5%. |
Resistance to static loading - 20kg load | ≥30 Kg. |
Resistance to impact | ≥600 mm. |
Shear resistance of joints (to EN 12317-2) | ≥1000 N/50mm. |
Water vapour resistance | 27 m. |
UV resistance | Pass >5000h. |
Sustainability data
Material | Polymeric |
Recyclability | Can be recycled. |
Literature
Protan BP Green Membrane