Geo-grid

Geo-grid
  • You Chang brand geogrids are composed of fiberglass or polyester yarn coated with Bitmen,PVC,SBR.These products possess the properties of high tensile strength in the warp and weft directions,low elongation,excellent temperature range,and good anti-aging and alkali-resistance.
    Compared to traditional use of fiberglass geogrids can reduce construction costs,extend road service life,and prevent deflection cracks.They can also be used to reinforce roadbeds in soft soil for railways,and water dams. Geogrids woven by Dornier Weaving machines,coated with PVC.

  • ● Application


    1. 1. Roadbed reinforcement of road and railway,crack prevention,increase of roadbed strengthinsulation,roof waterproof,wall corner.
    2. 2. Reinforcement and stabilization of riverside,embankment and side slope
    3. 3. Reinforcement roadbed in soft soil for railways and water dams.
    4. 4. Reinforcement of the surface of road and bridge.

    ● Technical Specification


Tensile
Strength
(KN)
Warp ≥30 ≥50 ≥60 ≥80 ≥100 ≥120 ≥150 ≥200
Weft ≥30 ≥50 ≥60 ≥80 ≥100 ≥120 ≥150 ≥120
Elogation Fiberglass <4 % <4 % <4 % <4 % <4 % <4 % <4 % <4 %
Polyester <13% <13% <13% <13% <13% <13% <13% <13%
Mesh size(mm) 12.7×12.7
25.4×25.4
42×42
50×50
12.7×12.7
25.4×25.4
42×42
50×50
12.7×12.7
25.4×25.4
42×42
50×50
12.7×12.7
25.4×25.4
42×42
50×50
12.7×12.7
25.4×25.4
42×42
50×50
12.7×12.7
25.4×25.4
42×42
50×50
12.7×12.7
25.4×25.4
42×42
50×50
12.7×12.7
25.4×25.4
42×42
50×50
Elastic Modulus
(Fiberglass)
76 76 76 76 76 76 76 76
Width(m) 1~6 1~6 1~6 1~6 1~6 1~6 1~6 1~6
Length(m) 50~300 50~300 50~300 50~300 50~300 50~300 50~300 50~300
Temperature
Resistant
(℃)
Fiberglass -100~280 -100~280 -100~280 -100~280 -100~280 -100~280 -100~280 -100~280
Polyester -100~280 -100~280 -100~280 -100~280 -100~280 -100~280 -100~280 -100~280
Resin
Content
(%)
Fiberglass 18~20  18~20  18~20  18~20  18~20  18~20  18~20  18~20
polyester ≤30% ≤30% ≤30% ≤30% ≤30% ≤30% ≤30% ≤30%
Glue Type Fiberglass Bitumen
PVC
SBR
soakage
Bitumen
PVC
SBR
soakage
Bitumen
PVC
SBR
soakage
Bitumen
PVC
SBR
soakage
Bitumen
PVC
SBR
soakage
Bitumen
PVC
SBR
soakage
Bitumen
PVC
SBR
soakage
Bitumen
PVC
SBR
soakage
Polyester PVC
SBR
soakage
PVC
SBR
soakage
PVC
SBR
soakage
PVC
SBR
soakage
PVC
SBR
soakage
PVC
SBR
soakage
PVC
SBR
soakage
PVC
SBR
soakage

  • Warp Knitted Fiberglass/polyester Geogrid is wounded by 76mm diameter cardboard paper or plastic tube roll.50m or 100m per roll,each roll per PE Sheet with label on one side.


● Earthworks and foundations

  • earthworks and foundations