RIW Protection Board
Verified by manufacturer 1 year ago
Rot proof, non-compressive board to protect applied membranes from following works.
Application
For the protection of waterproof membranes against mechanical damage, pedestrian or vehicular traffic and abrasion caused by backfilling.
Description
A flat sheet, made of organic fibres saturated with bitumen. The board is resistant to water, ground salts and most corrosive chemicals.
Fixing to vertical/ sloping surfaces:
RIW Adhesive Tape.
Jointing:
Taped butt joints are recommended.
General information
Material | Bitumen |
Length | 220 mm |
Width | 900 mm |
Uniclass | |
CAWS | J30/330 Protection of external coatings J30/80 Protection of coatings J40/380 Protection boards for damp-proofing/ tanking J40/70 Protection boards for damp-proofing/ tanking |
Specification data - Bitumen-impregnated softboards
Thickness | 3 mm. |
Product Reference | RIW Protection Board |
Bonding tape | Not required. RIW Adhesive Tape. Guidance for specification option: RIW Adhesive Tape is a 150 mm double sided tape for adhering the RIW Protection Board to the primary membrane. |
Jointing tape | Not required. RIW Sheetseal 226, width 150 mm. Guidance for specification option: RIW Sheetseal 226 is a self-adhesive sheet membrane, available in 150 mm wide roll form, for sealing over laps and joints in the boards as required. |