RIW Cavity Drain R20
Internal water management system used to collect water entering basements and substructures.
Manufactured from 1 mm thick, black, high density polyethylene with studs approximately 20 mm high.
Color | Black |
Features | Easy to install; High drainage capacity; High factor of safety; High compressive strength; Chemically resistant; Can be applied to wet substrates |
Material | High density polyethylene (HDPE) |
Size | 2 x 20 m |
WarrantyDescription | RIW 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 2015 |
| Platform | Compatible | Version | Certified to |
|---|---|---|---|
 IFC | IFC2X3 | 1 | 1.3 |
 Revit | Revit 2015 | 1 | 1.3 |