Mapeproof SW waterproofing membrane is composed of sodium bentonite encapsulated between a woven and nonwoven polypropylene geotextile fabrics. The nonwoven fabric is needle-punched through to the woven fabric, mechanically locking the sodium bentonite clay in place with thousands of fibers. In the presence of water, the sodium bentonite hydrates and swells forming a monolithic waterproofing membrane. Ideal for horizontal slabs, vertical blindside and backfilled wall applications in the presence of salt or contaminated groundwater conditions.
Features
Includes a special additive for mitigating the affects of salt and contaminated water on the swell index
High swelling index helps prevent water intrusion
Can be installed over damp or green concrete at least 3 days old
Self-healing if punctured
Not affected by rises and falls in the water table
6 pcs/ctn
Make & Model
Brand
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Part #
MPSW416
Specifications
Color Family
White
Certifications & Standards
TAA/BAA Compliant
1
Packaging Dimensions
Height
7.800
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