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Mapedrain 40

Mapedrain 40 - 1

Mapedrain 40

High-Strength, Extra High-Flow, Prefabricated Drainage Composite

Mapedrain 40 is a high-strength, three-dimensional drainage composite. It consists of a high-performance, heavyweight nonwoven filter fabric bonded to individual dimples of a molded polypropylene core, minimizing fabric intrusion into the drainage channels caused by overburden pressure. Mapedrain 40’s 8-ounce (227-gram) nonwoven fabric provides superior filtration. This allows water to pass freely into the drainage core, which provides hydrostatic relief while preventing the passage of soil or sand particles that might clog the core.

Lightweight and easy to install
Provides cost savings and eliminates the need for aggregate backfill
Serves as a protection course for MAPEI waterproofing membranes
High-flow drainage provides up to three times the flow capacity of aggregate or sand

Related documentation

Technical Data Sheet

Related Products

Mapedrain 40 is part of the lines:

Products for Waterproofing - Prefabricated drainage composites

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