Geocomposite Drainage - Techdrain

Techdrain Geocomposite Drainage is comprised of a cuspated HDPE core offering high strengths and high flow rates and a geotextile filter layer on one or both sides. Techdrain can be utilised to provide effective drainage in a wide variety of applications from highway embankments to residential foundations.

Compared with traditional methods of stone drainage layers, Techdrain geocomposites are much thinner whilst maintaining excellent flow capacity. This offers huge cost and environmental savings on importing and placing expensive fill. Reductions in excavation can be achieved against traditional construction methods and easy and quick manual installation offers further savings on plant & labour.

Techdrain can be used either horizontally or vertically in partially or fully buried structure applications such as bridge abutments, basement walls and behind retaining walls, giving high-performance flow whilst maintaining its integrity even under extreme loads.

 

Specifications:

Techdrain 6:

Roll Length: 100m

Roll Width: 0.97m

Roll Weight: 115kg

Compressive Strength: 800 kPa

Tensile Strength: 9 kN/m

Static Puncture Strength: 1.4 kN

Thickness @ 2kPa: 7 mm 

 

Techdrain 12:

Roll Length: 50m

Roll Width: 1m

Roll Weight: 60kg

Compressive Strength: 500 kPa

Tensile Strength: 12 kN/m

Static Puncture Strength: 2.4 kN

Thickness @ 2kPa: 13 mm 

 

Techdrain 25:

Roll Length: 50m

Roll Width: 0.9m

Roll Weight: 75kg

Compressive Strength: 300 kPa

Tensile Strength: 18 kN/m

Static Puncture Strength: 2.2 kN

Thickness @ 2kPa: 26 mm 

HERMEQ stock a wide range of Geotechnics, Geotextiles, Geomembranes & Root Barriers conforming to all required safety specifications and regulations.

Need any help? Contact HERMEQ Today.

Contact our team via phone 0800 043 2520, email sales@hermeq.com or use our live chat feature between 8:00am & 17:00pm for help discovering our range.