RIW Heviseal - Bituminous Waterproof Membrane
Verified by manufacturer 3 days ago
Heviseal is a UV resistant cold applied damp proof membrane, which dries to a uniform black finish. The coating is a fibre & mineral filled solution of natural and petroleum bitumens in white spirit.
Application
- Superstructures.
- Flat roofs.
- Gutters.
- Parapet walls.
- Plinths.
- Non-potable water storage tanks.
- Ponds.
- Planters.
Description
Heviseal is typically used to provide a protective coating to concrete or steel superstructures or other structures such as retaining walls, plinths etc., when the membrane is to be left exposed for a long period of time prior to cladding.
Heviseal is suitable as a waterproof membrane, for periodic maintenance onto existing flat roof areas. The membrane can also be used on parapet walls, gutters, planters, ponds and water storage tanks.
Heviseal should not be used in contact with potable water systems
A cold applied heavy bodied bituminous membrane that is UV resistant and dries to a uniform black finish.
Features and benefits:
- Water and water vapour barrier.
- UV resistant.
- Quick and easy to apply.
- Easily maintained.
- Resistant to frost after application.
Application:
Two coats, brush or roller applied. Coverage per coat (minimum): 1.5 m²/litre.
Reinforcement:
Bitumen coated glass fibre fabric.
General information
Color | Black |
Finish | Smooth Other |
Material | Bitumen Guidance for specification option: Fibre and mineral filled. Fibre |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year Manufacturer guidanceRIW Limited’s waterproofing products will, subject to normal service conditions, provide an effective barrier to the transmission of liquid water and water vapour for the life of the building in which they are incorporated., The products must be installed in accordance with RIW written instructions, and following installation must not be subjected to any damage or long-term UV exposure. |
Uniclass | |
CAWS | J30/10 Cold-applied damp-proofing J30/110 Cold-applied tanking J30/130 Cold-applied damp-proofing |
Specification data - Cold-applied bitumen solutions
Material | Bitumen solution. |
Product Reference | RIW Heviseal |
Application | Two coats, brush or roller applied. |
Coverage per coat (minimum) | 1.5 m²/L. |
Colour | Black. |
Sustainability data
Material | Bitumen Guidance for specification option: Fibre and mineral filled. Fibre |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | Revit 2016 | 2 |
 IFC | IFC2X3 | 1 |
Literature
RIW Heviseal