Double Drain is a cold applied, high density polyethylene profiled sheet, incorporating a permeable geotextile filter fabric, designed to prevent ground water reaching the structure. Double Drain can be used in conjunction with a primary waterproofing system, or on its own, to isolate the structure from the surrounding soil. The product is designed to relieve hydrostatic pressure, by promoting the flow of ground water away from the face of the structure to land drainage. It can also be used to provide excellent protection to a primary waterproofing system, against backfilling and mechanical damage. • Good impact resistance • Relieves hydrostatic water pressure • High drainage capacity • Quick and easy to install • Isolates structure from surrounding earth
Product code : 82CDD20
Thickness : 8mm
Width : 2m
Length : 20m
Weight : 24kg per roll
Material : Polyethylene
Colour : Grey / black
Unit Type : Roll
Unit Pack Quantity : 1
Nationwide Delivery
