Summary
Polyester based torch-on waterproofing membrane.
Polyester based torch-on waterproofing membrane.
Application
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.
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.
Description
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:
- Reduced weight (up to 40% compared to conventional products).
- Reduced heat activation.
- Increased bond strength.
- Low temperature flexibility.
- Easy to handle and apply.
- 15 year product warranty available.
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:
- Reduced weight (up to 40% compared to conventional products).
- Reduced heat activation.
- Increased bond strength.
- Low temperature flexibility.
- Easy to handle and apply.
- 15 year product warranty available.
Digital objects
Color
Black, Grey
Black, Grey
Finish
Film, Mineral
Film, Mineral
Material
Polyester, Bitumen, Polyethylene
Polyester, Bitumen, Polyethylene
Shape
Rectangle
Rectangle
Length
10000 mm
10000 mm
Width
1000 mm
1000 mm
Height
4 mm, 4.5 mm
4 mm, 4.5 mm
Warranty description
15 year
15 year
Specification
Classification data
Material
-
-
Carrier material
Polyester.
Polyester.
Bitumen modification
APP modified bitumen.
Reoxthene modified bitumen.
Thickness (minimum)
4 mm.
4.5 mm.
Surface finish
-
-
Top
Polyflam film.
Slate.
Underside
Polyflam film.
Polyflam film.
Colour
Not applicable.
Black., Grey., Tweed.
Additional properties
Roll size
1 x 10 m.
1 x 10 m.
TensileStrength
To BS EN 12311, MD: 700 N/50mm; TD: 500 N/50mm.
To BS EN 12311, MD: 700 N/50mm; TD: 500 N/50mm.
Flexibility at low temperature
To BS EN 1109, -10°C.
To BS EN 1109, -10°C.
Elongation
To BS EN 12311, 40%.
To BS EN 12311, 40%.