Geomembrane

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FOR RUSSIA
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MORE THAN 10 YEARS
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Geomembrane polymer “Geoplass” – an insulating material created on the basis of polymers .It is successfully used to solve geotechnical problems and engineering in the field of environmental protection. Geomembrane “GeoPlass” produced according to TU 2246-002-96017324-2011 is a roll material made from high density low density polyethylene (H) and high density polyethylene (L), with the addition of stabilizers, antioxidant and fillers. In accordance with GOST R 53225, the Geomembrane «Geoplass”is an impermeable polymeric material designed to reduce or prevent the flow of water and (or) liquid through its structure. Due to its properties, the geomembrane application area is extensive. It is used:

  • as a waterproofing and anticorrosive coating of concrete, brick and other surfaces, including drinking water tanks
  • at construction of a paving
  • in the construction and reconstruction of concrete pavements, runways, taxiways, parking places at airports;
  • at the device of port constructions
  • to improve the seismic resistance of buildings and structures
  • for heap leaching landfills in the gold mining industry;
  • to create an impervious screen when constructing a square of tanks and valve assemblies, including  making embankments;
  • at the device of impervious screens of hydraulic structures (dams, dams, industrial pools, canals), tailing dumps, sludge collectors, dumps of solid household and other waste.

 

By type of geomembrane “Geoplass” is divided into:

  • smooth
  • smooth with one-sided lamination with non-woven synthetic material (L);
  • smooth with bilateral lamination with non-woven synthetic material (2L);
  • textured on one side (T);
  • textured on both sides (2T);
  • textured with one-sided lamination non-woven synthetic material (TL).

Upon request, we will send to your address the physicomechanical characteristics of the textured geomembrane GeoPlass, the smooth geomembrane Geoplass with one-sided lamination, the smooth geomembrane Geoplass with bilateral lamination and the textured laminated geomembrane Geoplass.

The main linear parameters of the geomembrane “Geoplass”

Type of raw material Type of geomembrane Geomembrane thickness, mm ± 10% Roll width, m ± 0,3% Roll length, m + 0.1
Н 0,5 – 4,0 2,0 – 5,0 25 – 70
T
L, 2L, TL 1,0 – 4,0
L 0,5 – 4,0
T
L, 2L, TL 1,0 – 4,0

Physical and mechanical characteristics of the geomembrane “Geoplass”

Title The value of the indicators of the geomembrane H, with a sheet thickness, mm The value of indicators of geomembrane L, with sheet thickness, mm
0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0
Surface density, g / m2, not less 500 1000 1500 2000 2500 3000 3500 4000 500 1000 1500 2000 2500 3000 3500 4000
Tensile strength, kN / m, not less 20 27 40 53 65 77 90 100 20 27 40 53 65 77 90 100
Relative elongation at break%, not less 700
Tear resistance, N / mm, not less 380 140
Resistance to static forcing, N, not less 580 450
Dynamic Burst Resistance waterproof
Flexibility on a bar with a rounded radius of 5 mm at a temperature of 60 ° С below zero there are no cracks on the surface
Fragility temperature at 70 below zero

 

Title The value of the indicators of the geomembrane H, with a sheet thickness, mm The value of indicators of geomembrane L, with sheet thickness, mm
0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0
impact, ° С, not less
Change of linear dimensions at temperature + 70 ° С,%, not more 2
Water absorption by weight within 24 hours,% 0
Waterproof for 24 hours,% 0
Vapor permeability within 24 h,% 0
Resistance to aggressive environments,%, not less 80

The shelf life of the Geomembrane “Geoplass” is 2 years from the date of manufacture. At the expiration of the storage period, geomembrane “Geoplass” rolls are subject to verification and can be used for their intended purpose if their quality is consistent

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