Geogrid

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1

High Strength Polyester Uniaxial & Biaxial Warp-Knitting

Production Introduction

Warp-knitting polyester geogrid adopts industrial high-strength, high modulus and low-shrinkage twisting polyester fiber as raw material. With warp-knitted directional structure, there is no bend statement among warp and weft yarns of the fabric. The cross points are bundled and banded together by high-strength polyester fiber and form solid binding points. After coating high-quality oil or water-soluble PVC, its physical and chemical property puts into great play.

Production Features

Warp-knitting polyester geogrid has high strength, high modulus, low elongation, anti-ageing and anti-brittle, high tensile strength, high tear strength, strong bonding force with gravel and soil and multiple pre-designed characteristics.

Application Range

  1. Strengthening weak subgrades of high-grad roads and railways and separating different foundation soil materials.
  2. Using in riverbank, slop and earth-retaining wall.
  3. Enhancing a variety of foundation.
  4. Applying in airport runway

Specification
HPET Uni-grid

Project/Size  PET 150-30  PET 200-30  PET 260-30  PET 300-30  PET 350-30  PET  400-50  PET 500-50  PET 600-50  PET 700-50  PET 800-50  PET 900-50  PET 1000-50
Elongation rate % ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13
Intensity （KN/m） Vertical 150 200 260 300 350 400 500 600 700 800 900 1000
Horizontal 30 30 30 30 30 50 50 50 50 50 50 50
Grid size （mm）
25x25
40x40

50x50
 
Width(m) 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6

HPET Bi-grid
Project/Size PET  150-150 PET 200-200 PET 260-260 PET 300-300 PET 350-350 PETG 400-400 PET 500-500 PET 600-600 PET700-700 PET800-800 PET900-900 PET1000-1000
Elongation rate% ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13
Intensity （KN/m） Vertical 150 200 260 300 350 400 500 600 700 800 900 1000
Horizontal 150 200 260 300 350 400 500 600 700 800 900 1000
Grid size（mm）   25 x 25     40 x 40        50 x 50    
Width(m) 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6

*All specification we can produce with buyer's requirement

 

2

Warp-knitting polyester Uniaxial & Biaxial

Production Introduction

Warp-knitting polyester geogrid adopts industrial high-strength, high modulus and low-shrinkage twisting polyester fiber as raw material. With warp-knitted directional structure, there is no bend statement among warp and weft yarns of the fabric. The cross points are bundled and banded together by high-strength polyester fiber and form solid binding points. After coating high-quality oil or water-soluble PVC, its physical and chemical property puts into great play.

Production Features

Warp-knitting polyester geogrid has high strength, high modulus, low elongation, anti-ageing and anti-brittle, high tensile strength, high tear strength, strong bonding force with gravel and soil and multiple pre-designed characteristics.

Application Range

  1. Expressway and road reparation.
  2. Soft roadbed reinforcement of airport and railway.
  3. Reinforcement of riverbanks and bank slopes.
  4. Enhancement of a variety of foundations.

Specification
Warp-knitting PET Uni-Grid

Project/Size PET35-20 PET55-20 PET60-30 PET70-30 PET80-30 PET100-30 PET120-30
Elongation rate% ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13
Intensity （KN/m） Vertical 35 55 60 70 80 100 120
Horizontal 20 20 30 30 30 30 30
Grid size（mm）
12.7 x 12.7 25.4 x 25.4 50 x 50  
Width(m) 1-6 1-6 1-6 1-6 1-6 1-6 1-6









                         Warp-knitting PET Bi-Grid
Project/Size PET30-30 PET40-40 PET50-50 PET80-80 PET100-100 PET120-120 PET140-140
Elongation rate% ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13
Intensity （KN/m） Vertical 30 40 50 80 100 120 140
Horizontal 30 40 50 80 100 120 140
Grid size（mm）
12.7 x 12.7 25.4 x 25.4 50 x 50  
Width(m) 1-6 1-6 1-6 1-6 1-6 1-6 1-6

*All specification we can produce with buyer's requirement

3

Fiberglass Geogrid

Production Introduction

Fiberglass geogrid is a kind of product that uses excellent reinforcement non-alkali fiberglass yarn as material. It is adopted warp knitting directive texture as mesh substrate and warp knitted on the modern imported warp-knitting machine. Coating with high quality modified asphalt, the geogrid has high tensile strength, tearing resistance, good creep resistance.

Production Features

The product is featured for its high tensile strength. low elongation, high modulus, good toughness, light weight, anti-corrosive, ageing resistance, as well as good physical and chemical stability, thermo-stability, no long term creep. It can prevent the road cracking under low temperature and fatigue condition, the pavement rut under high temperature.

Application Range

  1. Maintenance of old asphalt road, reinforcement of asphalt pavement.
  2. Rebuild old cement concrete road into composite road, restrain reflection crack caused by different block contraction.
  3. It has widely application on road renovation and expansion project, prevents cracks along the joint position caused by uneven sedimentation.
  4. It is used for soft subgrade reinforcement. The geogrid will help the water infiltration and soil concretion, restrain subsidence effectively and decentralize stress evenly, enhance overall strength of the roadbed.

Specification
Regular/Self Fiberglass Geogrid

Project/Size EGA
25-25		 EGA
30-30		 EGA
40-40		 EGA
50-50		 EGA
80-80		 EGA
100-100		 EGA
120-120		 EGA
160-160		 EGA
200-200		 EGA
260-260		 EGA
300-300		 EGA
400-400
Intensity
(KN/m)		 Vertical 25 30 40 50 80 100 120 160 200 260 300 400
Horizontal 25 30 40 50 80 100 120 160 200 260 300 400
Elongation rate% ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13 ≦13
Grid size（mm）

12.7 x 12.7    25.4 x 25.4
50 x 50
 
Width(m) 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6 1-6

*All specification we can produce with buyer's requirement

4

Fiberglass Geogrid Composite Geotextile

Product Introduction

Fiberglass geogrid composite geotextile is a compound product made of fiberglass geogrid and geotextile. It is the new material that can prevent the reflection cracking, water damage and improving loading capacity in the project of road construction and renovation. It has the property of high temperature rut resistance and anti-fatigue cracking, therefore prolong the life time of pavement.

Product Feature

  1. High tensile strength, excellent in anti-tearing and anti-bursting performance.
  2. Use geotextile as the basic fabric, it has the function of material isolation, water drainage, pavement reinforcement, protection and anti-seepage.

Application Range

The fiberglass geogrid composite geotextile has a widely application on water conservation, road construction, architecture, subway and tunnel.

Specification

Model Breaking strength (kN/m) Elongation at break (%) Grid size Wdith
Vertical Horizontal Vertical Horizontal (mm x mm) (m)
BF30/120 ≥30 ≥30 ≤3 ≤3 12.7 - 50 1 - 6







BF50/120 ≥50 ≥50 ≤3 ≤3 12.7 - 50 1 - 6







BF80/120 ≥80 ≥80 ≤3 ≤3 12.7 - 50 1 - 6







BF100/120 ≥100 ≥100 ≤3 ≤3 12.7 - 50 1 - 6
BF120/120 ≥120 ≥120 ≤3 ≤3 12.7 - 50 1 - 6
BF150/120 ≥150 ≥150 ≤3 ≤3 12.7 - 50 1 - 6







BF200/120 ≥200 ≥200 ≤3 ≤3 12.7 - 50 1 - 6







BF300/120 ≥300 ≥300 ≤3 ≤3 12.7 - 50 1 - 6

*All specification we can produce with buyer's requirement