Application Description:

The use of a split slab offers many design and construction challenges to protect the structure from moisture invasion. J•DRAIN drainage composites are designed to guide the water from within the slabs eliminating the potential penetration of moisture into the structure.

J•DRAIN drainage composites are engineered to be installed in the split slab to reduce hydrostatic pressure and to protect the waterproofing membrane while efficiently channeling the water away. The three dimensional core creates a high compressive strength and high flow capacity drainage channel and the heat fused filter fabric prevents soil intrusion into the flow channel. The use of a J•DRAIN drainage composite shortens the construction process offering a cost savings.

Product Recommendation

Standard recommendations. Please contact a JDR representative for the product to meet specific requirements:

J•DRAIN 700
drain 700
J•DRAIN 990
drain 990
J•DRAIN 302/1000
drain 302/1000
J•DRAIN ES 3300
srain ES 3300

Product Brochure 

Please click on below brochure or data sheet for printable pdf: 

Division 7 Waterproofing: 

Division 7 Waterproofing: 

CAD Details 

Please click on below detail available in either CAD or pdf format: 

Split Slab h10 001: PDF CAD



NES evaluated.

Report No. ESR-1901 

Visit Installation Instructions or Architectural Specifications & MSDS for more info.