Keene Building Products is a manufacturer of moisture management products in the building envelope, as well as noise control products for multi-family construction.
Keene Building Products would like to introduce two products used in balcony and below grade applications. These products are: Driwall™ Prefabricated Composite Drain and Driwall™ Membrane.
Driwall™ Prefabricated Composite Drain (PCD)
The Driwall™ PCD products are drainage and ventilation mats used to eliminate hydrostatic pressure from behind foundation walls, retaining walls, plaza decks, planters, and balconies. Specifically in balcony and below-grade applications, two Driwall™ PCD products can be used; Driwall™ PCD 10/013 (3 mm-thick), and Driwall™ PCD 10/025 (9 mm-thick).
- High flow rate
- Fire resistant - Class A fired rated product
- Provides a thin profile for tight construction
Driwall™ Membrane
The Driwall™ Membrane is a self-adhering flashing and waterproofing membrane. There are two options available: 40 mil-thickness and 60 mil-thickness. These products, with conjunction to Driwall™ PCD, can be used in foundation walls, retaining walls, plaza decks, planters and balconies.
Specifically in a balcony or below-grade assembly, applicators can pour concrete on top of the Driwall™ PCD and the Driwall™ Membrane, which will provide waterproofing, drainage and ventilation within the balcony and below-grade assembly.
- Impermeable to air, moisture vapor, and water
- Excellent adhesion to concrete, galvanized metal, steel, plywood, and gypsum
- Highly resistant to punctures and tears
Learn more Driwall™ Membrane 40 mil