BENTONITE GRANULES FOR DETAILING WITH MAPEPROOF HW OR MAPEPROOF SW
Mapeproof Granules are composed of sodium bentonite clay. In the presence of moisture, the sodium bentonite hydrates and swells forming a monolithic waterproofing membrane. Ideal for cost sensitive horizontal slabs and vertical blindside applications.
Features and Benefits
- High swelling index helps lock out moisture
- Can be installed over damp or green concrete
- Self-healing if punctured
- Not affected by rises and falls in the water table
- Suitable for vertical applications
- 0 VOCs
