Geogrids fiberglass

Geogrids fiberglass

  • Description
  • Additional information
  • Questions & Answers

Description

Fiberglass geogrid – an inexpensive substitute for polyester geogrids (geogrid), can be used both for laying in asphalt, and in the ground. But, as a rule, it is used for reinforcing asphaltic concrete.

The main difference between polyester and fiberglass geogrid under operating conditions is a shorter period of intended use (3 years of geogrid from geotextile vs. 8 years of geogrids from polyester), and also the installation technology, when installing a geogrid on the basis of fiberglass – it is important to maintain the geogrid’s tension, the slightest deflection during installation it can make the further exploitation of the geogrid irrelevant, since the reinforcement effect in case of deflections will be insignificant.

 

Designation of a glass mesh Surface density, g / m2, not less than Tensile strength, kN / m Elongation at maximum load,%, not more than Strength of nodal connections from strength of weft,% not less than Dimensions of the sides of the square of cells, mm, ± 2 mm
вдоль поперёк
SSNP 40/40 200 40 40 4 10 25
37
40
50
SSNP 50/50 250 50 50 10
SSNP 70/70 350 70 70 7
SSNP 80/80 400 80 80 6
SSNP 90/90 450 90 90 6
SSNP 100/100 500 100 100 5
SSNP К 40/40 250 40 40 10
SSNP К 50/50 300 50 50 10
SSNP К 70/70 400 70 70 7
SSNP К 80/80 450 80 80 6
SSNP К 90/90 500 90 90 6
SSNP К 100/100 550 100 100 5

 

Roll size
Width, m, ± 0,1 5,2
Length in roll, m, ± 1 % от 50 до 150

Additional information

Surface density, g / m²

200, 250, 350, 400, 450, 500

Tensile strength, kN / m

100/100, 40/40, 50/50, 70/70, 80/80, 90/90

Elongation at maximum load,%

4

Use

Airports, Laying roads, Prevention of reflected cracks, Railways, Reconstruction of roads, Reinforcement of asphalt concrete, Strengthening of asphalt concrete joint, Упрочнение дорожных покрытий

Questions and answers of the customers

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