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双向拉伸土工格栅

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产品描述

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产品介绍:

双向拉伸塑料土工格栅的外观是近似正方形的网格状结构，它是以聚丙烯及高密度聚乙烯来源于要钢筋取样料，凭借热融弯曲成板，冲孔，热处理加热，纵橫向wifi定位拉伸弹簧而成。

产品特点:

1.拉申构造高，空间图形抗扭模量高，耐应力松弛机械性能好，化学物质本质平衡。 2、较高的抗自动化机械影响业务力和耐久度业务力，与砂石料的静摩擦因子大。 3、能提供了柱基的安装力(一样能提供了40%上面的) ,提升外扩散角(人均从38度变高到50度)。

4、在同等荷载的轴次作用下，达到同样的效果。可减少30%- 40%的填土速度，采用土工格栅加筋时，相同板厚为的地基可多承受力3 -5倍多。

5、在物料中插入抗人体静电剂和抗人体静电剂，生产制造媒矿矿井用交叉收缩朔胶网假顶。

应用范围:

1.各种各样国道、铁路运输、国际机场的路面工程怎强。 2、中大型停车的场和客运码头货场等超级qq会员性运载的路基减弱。 3.轨道、铁路的护坡防御、涵洞增強。 4、双向伸展土工网格板明显怎强后的土坡的两次明显怎强，进一次明显怎强土坡，阻止水土泄露。 5、采矿场、坑道结构加固。

Bi-direction geotechnical grid of plastic

Product Introduction

Appearance of bidirectional tension plastic geotechnical gird is grid shape structure with near square.It uses polypropylene and high-density polyethylene as main raw materials,is pressd into plate by melting extrusion and tormed by punching.heating.vertical and horizontal directinal ten-sion.

Product feature

1.High tension resistance,high plane torsion resistance modulus. good creepresistance and stable chemical nature.

2.High mechanic damage resistance and durability and large tiction factor with sandy stone.

3.It can improve bearing force of foundation(normal improvement of above 40%)and increase dif-fusion angle(average increase to 50 degree from 38 degree).

4.Under the function of shaft timnes with same load,it can decrease 30%- 40% of fling thickness for reaching same effect,when geotechnical grid reinforcement is used,road bed with same thickness can bear more 3-5 times.

Application range

1.Reinforcement of road beds of various highways and airports. 2.Reintforcement of permanent bearing road beds of large parking areas and dock goods yard. 3.Slope protection and culvert reinforcement of railway and highway.

4.Secondary reinforcement of soil slope atter unidirectional tension geotechnical grid reinforce-ment and further reinforcement of soil slope so as to avoid soil erosion.

5.Reinforcement of mile and gallery.

双向拉伸土工格栅技术指标 Biaxial Geogrid Technical Data

验测Propertes 工作htem	抗拉强度 Tensile Strength kN/m2		伸长率 Elongation Rate %		应变2%抗拉强度 Strength at2% elongation KN/M		应变5%抗拉强度 Strength at 5% elongation 2KN/M
	纵向 Longitudinal	横向 Transverse	纵向 Longitudinal	横向 Transverse	纵向 Longitudinal	横向 Transverse	纵向 Longitudinal	横向 Transverse
BGSG15-15	≥15	≥15	≤13	≤16	≥5	≥7	≤8	≤10
BGSG20-20	≥20	≥20	≤13	≤16	≥8	≥10	≤10	≤13
BGSG25-25	≥25	≥25	≤13	≤16	≥8	≥11	≤11	≤13
BGSG30-30	≥30	≥30	≤13	≤16	≥11	≥13	≤15	≤15
BGSG35-35	≥35	≥35	≤13	≤16	≥12	≥14	≤15	≤18
BGSG40-40	≥40	≥40	≤13	≤16	≥13	≥15	≤16	≤20