High Flow Drainage Under Concrete Slab

Description

SUPERSEAL High Flow Dimpled Membrane can be used on exterior concrete walls, under paving stones with landscape fabric, against soil with shotcrete applied, blind wall applications, and under slab applications.

High Flow Tunnel Drainage

  • High Flow 6’7″ x 65’6″ (431 sq. ft.) / 2m x 20m $0.04

Toll Free: 1-800-571-1877         info@superseal.ca

 

COMMERCIAL AND INDUSTRIAL DRAINAGE SOLUTIONS

SUPERSEAL Dimpled Membrane is made from tough, long lasting durable plastic that keeps exterior moisture out. Installed in many types of commercial applications.

INDUSTRIAL SLAB WATER AND MOISTURE CONTROL MEMBRANE

The SUPERSEAL membrane is designed with more compressive strength in a standard membrane as compared to other products. At 1860 dimples per square metre, the membrane can be used under commercial slabs and over compacted granular fills. SUPERSEAL is so tough it can be walked on to install the rebar without crushing the dimples. This provides a permanent drainage path for years to come.

Install SUPERSEAL High Flow Drainage Membrane with the dimples facing down.

Butt all seams together and caulk with a tar based mastic to hold joins in place.

Please note: Standard procedures for reinforcing and concrete are still necessary.

OPTIONAL: At the edge of the floor bend the membrane up the wall higher then slab level to allow airgap between the wall and slab (Can be trimmed later if desired).

 

Under Slab Spec Sheet

SPECIFICATIONS
Dimpled Sheet
High Density Polyethylene (HDPE)
Compressive Strength
3,200 psf (150 kN/m² )
Drainage Capacity
6,000 l/h/m
Dimple Height
.79″ (20mm)
Membrane Thickness
40mil (1.0mm)

High Flow Membranes

  • High Flow 6’7″ x 65’6″ (431 sq. ft.) / 2m x 20m $0.04
Standard USA Shipping: 3-5 days                 Standard Canada Shipping: 5-7 days
          
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