1.1 This specification covers geocomposite drainage panels used in highway, turf, and other high volume subsurface drainage applications. These products consist of a geotextile wrapped around a polymer core. These products are a minimum of 25 mm (1 in.) thick and are available in 150 mm (6 in.), 300 mm (12 in.), 450 mm (18 in.), and 600 mm (24 in.) widths.

1.2 The requirements of this specification are intended to provide a subsurface drainage geocomposite suitable for drainage of surface and subsurface water, sewerage, and leachates. Products produced in accordance with this specification and intended for pavement drainage applications shall be installed in accordance with Practice D6088.

1.3 The values as stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D1777 Test Method for Thickness of Textile Materials

D2122 Test Method for Determining Dimensions of Thermoplastic Pipe and Fittings

D3350 Specification for Polyethylene Plastics Pipe and Fittings Materials

D4354 Practice for Sampling of Geosynthetics for Testing

D4355 Test Method for Deterioration of Geotextiles by Exposure to Light, Moisture and Heat in a Xenon Arc Type Apparatus

D4439 Terminology for Geosynthetics

D4491 Test Methods for Water Permeability of Geotextiles by Permittivity

D4533 Test Method for Trapezoid Tearing Strength of Geotextiles

D4632 Test Method for Grab Breaking Load and Elongation of Geotextiles

D4716 Test Method for Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of a Geosynthetic Using a Constant Head

D4751 Test Method for Determining Apparent Opening Size of a Geotextile

D4833 Test Method for Index Puncture Resistance of Geomembranes and Related Products

D6088 Practice for Installation of Geocomposite Pavement Drains

D6244 Test Method for Vertical Compression of Geocomposite Pavement Panel Drains

D6364 Test Method for Determining Short-Term Compression Behavior of Geosynthetics

D6707 Specification for Circular-Knit Geotextile for Use in Subsurface Drainage Applications

Other Document

Keywords

edgedrain; geocomposite; geosynthetic; geotextile; pavement edgedrain; polyethylene; underdrain; Edge drain; Geocomposite drainage panels; Geosynthetics--specifications; High volume subsurface drainage applications; Pavement edge drains; Pavement surfaces--specifications;

ICS Code

ICS Number Code 59.080.70 (Geotextiles)

Citing ASTM Standards

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