Sika Drainage Mat 1000 4'x 50' per Roll

Sika Drainage Mat 1000 consists of a high density polyethylene geonet drainage core with its ridges heat fused to a layer of nonwoven polypropylene filter fabric on the top side and a heavy duty non-woven polypropylene membrane protection fabric on the bottom side. The filter fabric retains soil or sand particles as well as freshly placed concrete or grout, allowing filtered water to pass through to the core. The bottom protection fabric provides cushioning for the waterproofing membrane. The geonet core is highly crush resistant yet flexible enough to conform to irregular surfaces. Sika Drainage Mat 1000 is suitable for heavy loads and split slabs exposed to vehicular traffic.

• Variable flow and compressive strength configurations
• High crush resistant configurations for vehicular traffic
• Pre-assembled filtration and membrane protection layers
• Conformable to irregular surfaces
• Mildew and rot resistant

Usage

• Plaza decks
• Split slabs
• Planters
• Ballasted roofs
• Green roofs
• Foundation Walls

Application

Clean surface of loose debris and install Sika Drainage Mat directly on Sikalastic RoofPro and Sikalastic 320 NS/SL membrane with filter fabric side up and membrane protection layer down and in the direction of maximum slope. Attach mat to membrane surface with Sikaflex 11FC or approved adhesive as necessary to keep in position. At edge overlaps place adjacent panels so the cores abut and secure the fabric at 3–5' (0.9–1.5 m) intervals with Sikaflex 11FC or approved adhesive. At roll ends and abutments without overlaps peel back fabric and remove 4'' (10.2 cm) of core then secure overlap. All core joints and terminations must be covered by fabric overlay.