Verified by manufacturer over a year ago
Evolight Plain
Polyester based torch-on waterproofing membrane.
Evolight torch-on can be used as the cap sheet onto suitable pour and roll, torch-on or self-adhesive underlays as part of a built-up system or as refurbishment overlay to existing asphalt or selected compatible surfaced membranes.
A range of high performance polyester based torch-on membranes manufactured using Reoxthene, a revolutionary patented technology. Reoxthene membranes offer increased bond strength despite requiring less heat activation than conventional membranes, resulting in easier and quicker installation. The underside of Evolight and Mineral Evolight is protected by Polyflam, a special polyethylene film which melts upon torching. In the mineral version, the top surface is protected by a uniform layer of slate chippings and has a lateral selvedge for overlapping making application fast and secure.
Evolight torch-on membranes provide high performance and reliable flat roof waterproofing, combining the qualities of exceptional performance with excellent handling characteristics. The membranes exhibit excellent dimensional and mechanical stability making them suitable as part of a built-up system, or as a refurbishment overlay to existing asphalt or selected surface bitumen membranes.
Features and benefits:
Color | Black Grey Manufacturer guidanceAlso available in tweed. |
Finish | Film Guidance for specification option: Polyflam film. Mineral Guidance for specification option: Slate. |
Material | Polyester Bitumen Polyethylene |
Shape | Rectangle |
Length | 10000 mm |
Width | 1000 mm |
Height | 4 mm 4.5 mm |
Warranty description | 15 year |
Uniclass | |
CAWS | J41/10 Reinforced bitumen membrane warm deck roof covering J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/12 Reinforced bitumen membrane cold deck roof covering J41/120 Built-up reinforced bitumen membrane inverted roof covering J41/130 Built-up reinforced bitumen membrane cold deck roof covering J41/405 Single-layer reinforced bitumen waterproof covering |
Material | |
Carrier material | Polyester. |
Bitumen modification | APP modified bitumen. |
Thickness (minimum) | 4 mm. |
Surface finish | |
Top | Polyflam film. |
Underside | Polyflam film. |
Colour | Not applicable. |
Roll size | 1 x 10 m. Guidance for specification option: 8 m also available in Grey. |
TensileStrength | To BS EN 12311, MD: 700 N/50mm; TD: 500 N/50mm. |
Flexibility at low temperature | To BS EN 1109, -10°C. |
Elongation | To BS EN 12311, 40%. |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
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Platform | Compatible | Version |
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- | 1 | |
- | 1 |