Tai\'an Wantong Composite Material Co., Ltd.
Tai'an Wantong Composite Material Co., Ltd.
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Uniaxial High Strength Uniaxial Biaxial Woven Pet Polyester Geogrid
Polyester geogrid known as PET grid is woven by high strength polymer yarns as per desired mesh sizes and strength from 20kn/m to 800kn/m(biaxial type),40-25kn/m to 600-400kn/m(uniaxial type).
Woven pet grid is created through interlacing, usually at right angles, two or more yarns or filaments.
Exterior of pet grid is coated with polymer or nontoxic substance material for uv ,acid and alkali resistance and prevents the bio-decomposition.
Pet grid is widely introduced to the various fields of civil engineering, transportation engineering, and environment issues. The reinforced steep slopes , reinforced retaining earth walls, reinforced embankments, reinforced abutments and piers are typical applications where geogrids are used. The resulting grid structure possesses large openings that enhance interaction with filling material.
1.For strengthening weak sub grades of high-grade roads and railways, and the separation of different foundation soil materials.
2.For the reinforcement of riverbanks and bank slopes.
3.For the enhancement of a variety of foundations.
4.For strengthening of road bridges.
Biaxial Type Specification
| Property | Test Method | PET 20-20 | PET 30-30 | PET 40-40 | PET 50-50 | PET 60-60 | PET 80-80 | PET 100-100 | PET 110-110 | PET 120-120 | PET 150-150 | PET 180-180 | PET 400-400 | |
| Ultimate Tensile Strength(1)(KN/M) | MD | EN ISO 10139 | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 110 | 120 | 150 | 180 | 400 |
| CD | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 110 | 120 | 150 | 180 | 400 | ||
| Elongation at Maximum Load(%) | MD | 3 | ||||||||||||
| CD | 3 | |||||||||||||
| Approximate Mesh Size(MM) | 12.7*12.7 25.4*25.4 40*40 | |||||||||||||
| Roll Width(M) |
| 1-6 | ||||||||||||
| Roll Length(M) |
| 50-200 | ||||||||||||
Uniaxial Type Specification
| Property | Test Method | PET 40-25 | PET 50-35 | PET 60-30 | PET 80-30 | PET 100-30 | PET 120-30 | PET 150-30 | PET 180-30 | PET 200-30 | PET 300-30 | PET 400-30 | PET 500-30 | PET 600-30 | |
| Ultimate Tensile Strength(1)(KN/M) | MD | EN ISO 10139 | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 110 | 120 | 150 | 180 | 400 |
|
| CD | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 110 | 120 | 150 | 180 | 400 |
| ||
| Elongation at Maximum Load(%) | MD | 3 | |||||||||||||
| CD | 3 | ||||||||||||||
| Approximate Mesh Size(MM) | 12.7*12.7 25.4*25.4 40*40 | ||||||||||||||
| Roll Width(M) |
| 1-6 | |||||||||||||
| Roll Length(M) |
| 50-200 | |||||||||||||