A rot proof, non-compressive board, used to protect applied membranes from following works.
RIW Protection Board is a flat sheet, made of organic fibres saturated with bitumen. RIW Protection Board is used for the protection of waterproof membranes against mechanical damage, pedestrian or vehicular traffic and abrasion caused by backfilling. The board is resistant to water, ground salts and most corrosive chemicals.
Fixing to vertical/ sloping surfaces:
RIW Adhesive Tape.
Taped butt joints are recommended.
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
RIW Protection Board
RIW Adhesive Tape
RIW Sheetseal 226, width 150 mm
|Standard product features|
RIW Adhesive Tape is a 150 mm double sided tape for adhering the RIW Protection Board to the primary membrane.
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.