Self-adhesive Fiberglass Geogrid

Self-adhesive Fiberglass Geogrid is a kind of new favorable earthwork base material to strengthen the road surface and roadbed. This product is made by weaving and covering fiberglass filament. It is featured by high vertical and horizontal tensile strength, low unit extension, high flexibility, and favorable high and low temperature resistance. The products after surface covering own the favorable property of alkali resistance and aging resistance.

Description

Self-adhesive Fiberglass Geogrid has high intensity,the elongation ratio is low, thermostable,the module is high, toughness is good,anti-corrosive,long life and so on characteristics, so it widely applies to the old cement road surface, runway’s service,the river bank, the side slope protection, project domains and so on road bridge connection surface enhancement.

Specification:

Specification GG25-25 GG30-30 GG40-40 GG50-50 GG80-80 GG100-100 GG120-120
Intensity
(KN/m)
Longtitudinal ≥25 ≥30 ≥40 ≥50 ≥80 ≥100 ≥120
Horizontal ≥25 ≥30 ≥40 ≥50 ≥80 ≥100 ≥120
Break elongation
 ratio(%)
Longtitudinal ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3
Horizontal ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3
Mesh size(mm*mm) 12~50 12~50 12~50 12~50 12~50 12~50 12~50
Wide(m) 1~6 1~6 1~6 1~6 1~6 1~6 1~6

 

Application:

1. reinforce old asphalt concrete road surface and asphalt layer, and prevents damage;

2. used for rebuilding cement concrete road surface into composite road surface and restraining reflection caused by block contraction.

3. used in road expansion and improvment project and crack caused by old and new combination position and uneven sedimentation;

4. used in soft soil base reinforcement treatment ,is favorable for soft soil water separation and concretion,restrains sedimentation effectivly,distributes stress uniformly and improve overall strength of road base;

5. suited for preventing contraction crack caused by new road semi-rigid base layer,and reinforces and prevents road surface crack caused by foundation crack reflection.

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