AWD Sheet Drains - Double Sided

Engineered geospacer drainage product consisting of a PERFORATED polymeric core and a laminated geotextile on both sides.

Effective for vertical and horizontal installation requiring full or discrete coverage.

Cost effective, engineered solution for subsurface water management from one primary direction and one secondary direction.

Product Application Gudelines:

Fabric: Standard fabric is a needle-punched nonwoven except:
T = Spunbond Nonwoven
(Higher tensile and tear strength for challenging installations).
W = Woven Monofilament
(Use with fine grain sands or when a very high strength fabric is needed).
The last number of each product refers to the oz/sy weight of the attached fabric.
Product specific fabric properties are detailed on each data sheet.

90 Series:
Strength - Moderate
Flow - Moderate
Core Compressive Strength - 9,000 psf
Core In-Plane Flow Rate - 12 g/min/ft2
110 Series:
Strength - Moderate
Flow - High
Core Compressive Strength - 11,000 psf
Core In-Plane Flow Rate - 18 g/min/ft2
180 Series:
Strength - High
Flow - High
Core Compressive Strength - 18,000 psf
Core In-Plane Flow Rate - 21 g/min/ft2
300 Series:
Strength - Very High
Flow - Moderate
Core Compressive Strength - 30,000 psf
Core In-Plane Flow Rate - 13 g/min/ft2