Polyester geogrid for highway roadbed. For the reinforcement of riverbanks and bank slopes. High tensile strength PET geogrid
Uniaxial 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.
Uniaxial type:
Property | Test Method | PET 40-25 | PET 50-35 | PET 60-30 | PET 80-30 | |
Ultimate tensile strength(1) (kN/m) | MD |
EN ISO 10139 | 25 | 35 | 30 | 30 |
CD | 40 | 50 | 60 | 80 | ||
Elongation at maximum load (%) | MD | 13 | ||||
CD | 13 | |||||
Approximate mesh size(mm) |
| 12.7×12.7 25.4×25.4 40×40 | ||||
Roll Width (m) | 1-6 | |||||
Roll Length(m) |
| 50-200 | ||||
Property | Test Method | PET 100-30 | PET 120-30 | PET 150-30 | PET 180-30 | |
Ultimate tensile strength(1) (kN/m) | MD |
EN ISO 10139
| 30 | 30 | 30 | 30 |
CD | 100 | 120 | 150 | 180 | ||
Elongation at maximum load (%) | MD | 13 | ||||
CD | 13 | |||||
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 polyester geogrid for asphalt pavement,pvc coated PET geogrid
