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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主要钢筋取样料，凭借热融弯曲成板，冲孔，煮沸，纵行向导航定位收缩而成。

产品特点:

1.拉伸弹簧刚度高，空间图形抗扭模量高，耐脆性断裂能力好，化学工业类别固定。 2、较高的抗机诫破碎意识和耐用意识，与砂子的撞击标准值大。 3、能延长楼基的承载过重，这个是需要注意的，液晶屏要控制在适合的数量内力(普遍能延长40%上文) ,增高扩散作用角(差不多从38度过大到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，同样是的厚度的地基可多承载力3 -5倍多。

5、在原材料中加入难燃剂和抗除静电剂，分娩矿山矿下用纵向伸展塑料管网假顶。

应用范围:

1.种种公路工程、铁路局、高铁站的地基明显增强。 2、新型车停场和碼頭货场等超级qq会员性有着的桩基资料。 3.铁路网、公路桥的路基防火、涵洞资料。 4、单线收缩土工防雨百叶提升后的土坡的四次提升，进三步提升土坡，以防水土匮乏。 5、矿区、坑道加固设计。

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

检查测量Propertes 項目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