Drainage geomat without geotextile “Gidromat 1”

Drainage geomat without geotextile “Gidromat 1”

3.50 $ Approximate middle wholesale price per square meter

  • Description
  • Additional information
  • Questions & Answers


Drainage geomat in the performance without geotextile is rather related to geogrids, because performs similar reinforcing functions of the base of the roadway, but it is also widely used for erosion control and anti-landslide measures and perfectly manages draining function in the absence of siltation. Drainage mat and polypropylene of primary raw materials are produced. In road construction, it is possible to save on dispersed material (1 roll of mat replaces 25 tons of crushed stone).

The application of drainage geomat from geotextiles is very wide, it can be applied in closed and open form, the installation can be carried out both horizontally and vertically, the grid can be laid both perpendicularly and transversely to the axis, it all depends on the particular project. If you need help or advice, – call us and we will try to help!

Index 2D 3D 3D/M Method
Thickness at load, mm, not less than
-2 kPa 9 10 11
-20 kPa 8 9 10
-200 kPa 7 8 9
Breaking load, kN / m, not less than 15 20 25
Relative elongation at break,%, not more than 120 120 120
Resistance to compression, kPa 1250 1600 2000 ASTM 1621
Water throughput, l / m / s
-20 kPa 1,30 1,50 1,50 ISO 12958
-200 kPa 0,95 1,20 1,20 ISO 12958
Long-term compression (1000 h, 200 kPa),% 3 3 3 ISO 12956
Filtering geotextile Geomembrane
Raw Polypropylene (PP) HDPE
Pore size, mm 0,08 0,08 ISO 12956
Water permeability (vertical), l / m2s 100 100 0 ГОСТ 29104.16
Roll size
Width, m 4 (2,5)
Length, m 50

Additional information


Anti-erosion, Anti-landslide measures, Deep drainage, Drainage layers, Drainage of retaining walls, Drainage systems, Horizontal reservoir drainage, Reservoir gas discharge, Waterproof and capillary interrupting layers

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