Drainage geocompositesSolutions for drainage of fluids

BI-PLANAR & TRI-PLANAR GEONETS

BI-PLANAR GEONETS Bi-planar drainage geonets follow a pattern made by two overcrossing extruded HDPE strands at an approximate angle of 60º and separated at a constant distance. The intersecting strands provide structural stability and generate a porous three-dimensional structure to allow the fluid to be displaced in-plane. Upon request, the filtering PP geotextile is thermally bonded over one or both sides of the geonet to form a multi-functional system, namely drainage geocomposite.

TRI-PLANAR GEONETS Tri-planar drainage geonets are structures made by extruded HDPE central ribs with intersecting strands situated above and beneath and separated at a constant distance. The central strand provides the path through which the fluid is collected and displaced downstream and sustains the compressive stresses acting on the surface, while the intersecting strands provide structural stability and avoid the intrusion of boundary materials. Upon request, the filtering PP geotextile is thermally bonded over one or both sides of the geonet to form a multi-functional system, namely drainage geocomposite.

Our products

CAPDRAIN

When applied to shallow depths and very low gradients, CAPDRAIN geocomposites are the perfect solution to maximize the flow capacity using a lightweight structure.

INTERDRAIN

INTERDRAIN geonet and geocomposite drains offer a full range of solutions suitable in most common applications.

TECHDRAIN

TECHDRAIN geonet and geocomposite drains have been designed to achieve outstanding transmissivity requirements under very high compressive loads.

VIADRAIN

THE BEST SOLUTION FOR DRAINAGE IN LONGITUDINAL TRENCHES

For in-trench applications, VIADRAIN geocomposite drains are manufactured using a wider geotextile filter to cover the perforated pipe and therefore avoid the intrusion of fine particles.

Do you have a project in geosynthetic?

We encourage you to discuss your specific needs with our technical sales team which will be pleased to help you find the optimal solution to your needs.

Our catalog for Geosynthetic

Our catalog for Geosynthetic