Have a question about a particular product or application? Fill out the form below and one of our experts will get back to you shortly with more information.

Geosynthetic Lining Systems
email
print

GSE RoaDrain

GSE RoaDrain is a high strength HDPE geocomposite comprised of a triplanar geonet core, heat bonded on both sides with geotextile filters that prevent clogging and provide unobstructed linear flow channels. Compared to natural stone drainage layers, GSE RoaDrain provides a compressive strength of > 50,000 psf and a permeability of ten times that of drainage stones and forty times that of an untreated permeable base. In addition, the void maintaining triplanar core prevents the top and bottom geotextiles from touching, even under extreme loads.


Download the RoaDrain Brochure

 

GSE RoaDrain

GSE RoaDrain MD

280 (7.1) - 300 (7.6) mil (mm)

Description

GSE RoaDrain MD geocomposite is a synthetic subsurface drainage material that consists of a tri-planar geonet heat-laminated on both sides with a 6 oz. nonwoven needle-punched geotextile. This product quickly removes subsurface water from pavement base and sub-base layers, while providing a void-maintaining system to work as a capillary break. RoaDrain works as a separation layer, as well as a replacement of natural stone drainage layers directly under highway pavements. RoaDrain MD has flow channels parallel to the length of the roll to direct flow toward the ends of the roll.

GSE RoaDrain

GSE RoaDrain RD

280 (7.1) - 300 (7.6) mil (mm)

Description

GSE RoaDrain RD geocomposite is a synthetic subsurface drainage material that consists of a tri-planar geonet heat-laminated on both sides with a 6 oz. nonwoven needle-punched geotextile. This product quickly removes subsurface water from pavement base and sub-base layers, while providing a void-maintaining system to work as a capillary break. RoaDrain works as a separation layer, as well as a replacement of natural stone drainage layers directly under highway pavements. RoaDrain RD has flow channels across the width of the roll to direct flow toward the edges of the roll.

GSE RoaDrain

GSE RoaDrain JD

300 (7.6) mil (mm)

Description

GSE RoaDrain JD geocomposite is a synthetic subsurface drainage strip placed directly beneath the concrete pavement at only expansion joint locations. Reducing the area of coverage lowers the overall cost by focusing on the most critical entry point of water into the pavement system. RoaDrain JD consists of a tri-planar geonet heat-laminated on both sides with a 6 oz. nonwoven needle-punched geotextile. This product opens flow channels to direct water out past the edge of the pavement, while providing a void-maintaining core. 

About GSE

GSE is a leading manufacturer and marketer of geosynthetic lining products and services. We've built a reputation of reliability through our dedication to providing consistency of product, price and protection to our global customers.

Our commitment to innovation, our focus on quality and our industry expertise allow us the flexibility to collaborate with our clients to develop a custom, purpose-fit solution.