Product

Polyester Geogrid

　　date:2016-12-30 09:31:01　　

Description
Adopting warp-knitting oriented structure, polyester geogrid is made of high-strength polyester yarn. With no flexion in the directions of warp and weft in the fabrics, the cross points are bundled and banded together by high-strength fiber filament into a solid binding point to give full play to its mechanical properties. By coating with PVC, the physical and chemical property, the junction strength of polyester geogrid have greatly improved

Product Characteristics

High strength, high modulus, low creep, ageing resistance, high resistance to brittle fracture, high tear strength, strong bonding force with gravel and soil, and multiple pre-design properties.

Range of Application

1. For strengthening weak subgrades 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.

Technical Parameter

Specification		20-20	30-30	40-40	50-50	80-80	100-100	120-120	180-180
Ultimate tensile strength （KN/M）	warp	≥20	≥30	≥40	≥50	≥80	≥100	≥120	≥180
Ultimate tensile strength （KN/M）	weft	≥20	≥30	≥40	≥50	≥80	≥100	≥120	≥180
Break elongation %		≤13%
Grid（mm）		12.7x12.7, 25.4x25.4, 38.1x38.1, 50.8x50.8
Width（m）		1-6	1-6	1-6	1-6	1-6	1-6	1-6	1-6
Specification		50-30	60-30	80-30	80-50	100-30	120-30	150-30	200-120
Ultimate tensile strength（KN/M）	warp	≥50	≥60	≥80	≥80	≥100	≥120	≥150	≥200
Ultimate tensile strength（KN/M）	weft	≥30	≥30	≥30	≥50	≥30	≥30	≥30	≥120
Break elongation %		≤13%
Grid（mm）		12.7x12.7, 25.4x25.4, 38.1x38.1, 50.8x50.8
Width（m）		1-6	1-6	1-6	1-6	1-6	1-6	1-6	1-6
Polyester geogrid reinforced with PVC coating

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