15kN 20kN 30kN 40kN 50kN Subgrade Reinforcement PP biaxial geogrid, Polypropylene biaxial geogrid

Name: 15kN 20kN 30kN 40kN 50kN Subgrade Reinforcement PP biaxial geogrid, Polypropylene biaxial geogrid
Brand: tarpaulin product,Geomembrane,Co., Ltd.
Rating: 4.8 (10 reviews)

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6yrs

Beijing, Beijing, China

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tarpaulin product,Geomembrane,Co., Ltd.

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Product description

Subgrade Reinforcement PP biaxial geogrid, Polypropylene geogrid

Introduction

The outlook of the biaxial geogrid is network structure like a square. It uses polyester as its raw material and made of high molecular polymer through extrusion, formed and punched before longitudinally and laterally stretched. This kind of material has high tensile longitudinally and horizontally, which can be used to reinforce the basement.

Function

1. It can be applied in all kinds of roads, railways, airports to enhance the roadbed;

2. It can be applied in a large car park and terminal freight yard, etc. to strenghten the foundations of a permanent load;

3. It can be applied in rail, road slope's protection;

4. It can be applied to enhance the culvert;

5. It can be applied as a secondary enhancement after the uniaxial Geogrid soil enhancement, further enhance the soil, prevent soil erosion;

6. It can be applied in mining, tunnel reinforcement.

Specifications and performance table

Property		Test Method	TGSG 15-15	TGSG 20-20	TGSG 30-30	TGSG 40-40	TGSG 50-50
Ultimate tensile strength⁽¹⁾(kN/m)	MD	ASTM D 6637	15	20	30	40	50
Ultimate tensile strength⁽¹⁾(kN/m)	CD		15	20	30	40	50
Elongation at maximum load (%)	MD		15
Elongation at maximum load (%)	CD		13
Tensile strength at 2 % elongation (kN/m)	MD		5	7.5	10.5	14	18
Tensile strength at 2 % elongation (kN/m)	CD		5	7.5	10.5	14	18
Tensile strength at 5 % elongation (kN/m)	MD		7	14	21	28	35
Tensile strength at 5 % elongation (kN/m)	CD		7	14	21	28	35
Minimum Carbon Black	%	ASTM D 4218	2