DriwallTM Prefabricated Composite Drain 10/045-2 is a 0.25-inch, square grid geometric patterned core, drainage mat designed to eliminate hydrostatic pressure from behind foundation walls, retaining walls, planters and plaza decks, while providing a protection fabric for the waterproof membrane.
The product is produced from an extruded polymer matrix of tangled monofilaments, which are heat-welded at the junctions to form a resilient structure. This structure utilizes a filter fabric to hold the soil away from the wall and core. A fabric is heat-laminated to the surface on one side so that in one step, aggregate for drainage can be eliminated from a construction site.
On the other side of the drain’s three-dimensional core, a protection fabric is heat-laminated. This fabric will act as a protection course to even the way the drain contacts the membrane on the foundation and in one step, provide drainage and protection of the waterproof membrane from damage during back fill.
| Document Title | Document Type | Download | hf:doc_tags |
|---|---|---|---|
| Driwall™ Prefabricated Composite Drain 10/045-2 | Technical Data Sheets | technical-data-sheets | |
| Driwall™ Prefabricated Composite Drain 10/045-2 3-Part Specification | Specifications | specifications | |
| Driwall™ Prefabricated Composite Drain 10/045-2 3-Part Specification (docx) | Specifications | specifications | |
| Driwall™ Prefabricated Composite Drain Installation Instructions | Installation Instructions | installation-instructions | |
| Keene Green brochure | Brochures and Flyers | brochures-and-flyers | |
| Limited Warranty Keene Driwall™ Waterproofing System | Limited Warranty | limited-warranty | |
| Manufactured Drainage Products Overview | Brochures and Flyers | brochures-and-flyers |
Keene Building Products and Eco Gardens transformed a 5,000 sq. ft. Chicago rooftop into a sustainable urban retreat with a green roof, sports courts, and outdoor kitchens. Featuring Keene Green’s RB-20 Root Barrier, PCD-45 Drain, and Aqua Balance Mat, the system optimizes water retention and drainage for long-term performance.
Contact our Waterproofing & Drainage Products Specialist.
Chris Tuzzeo
(310) 956-6970
chris.tuzzeo@keenebuilding.com