软式透水管
Soft type pipe line
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钢丝由PVC过塑构成框架结构的软式透水管。它们具有通过整体的周身全方位过滤并快速有效地排除地下
水，渗透率高，取代传统的聚氯乙烯打孔管排渗水，使用方便，工效高等特点。
The steel wire be constituted by PVC is over the soft type of the frame construction
pipeline.They have the all-directions percolation of whole body that pass the PVC of the
whole and quickly availably expel the groundwater,permeate the rate high,replace the
tradition to beat the bore tube the row the water.Usage convenience,high
etc,characteristics of work.
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| 使用范围 Usage scope |
1.机场，铁路，公路，运动场，公园绿地排水；
2.矿山尾坝，火电厂灰坝，垃圾填埋场排渗系统；
3.隧道，挡土墙，路基，路面排水。
4.农田低洼潮湿地，屋顶花园灌溉等地的水.
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1.The airport,railroad,highway,athetic field,park is groenly catchment.
2.Mountain tail dam,fire power station ash the dam,garbage fill the field the row the system.
3.Tunnel,soil wall,roadbed,road catchment;
4.The farmland is low-lying and damp damply,the roof garden irrigate to wait the catchment of the ground.
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技术指标 Technique index sign |
项目Items |
单位Area |
规格Standards |
直径Diamete |
Mm |
30 |
50 |
80 |
100 |
150 |
200 |
300 |
单位面积质量Area weight |
g/m2 |
408 |
410 |
420 |
416 |
425 |
420 |
430 |
厚度Thickness |
mm |
1.1 |
1.1 |
1.1 |
1.1 |
1.8 |
1.8 |
1.8 |
糙率Rough rate |
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0.014 |
0.014 |
0.014 |
0.014 |
0.014 |
0.014 |
0.014 |
纵向抗拉强度Lengthways the anti-pull the strength |
KN/5cm |
1.25 |
1.20 |
1.21 |
1.24 |
1.23 |
1.24 |
1.28 |
1.28纵向伸长率Lengthways elongation rate |
% |
22.6 |
21.5 |
23 |
22.7 |
22.5 |
22.9 |
23.1 |
横向抗拉强度The horizontal anti-pulls the strength |
KN/5cm |
3.2 |
3.1 |
3.2 |
3.0 |
2.9 |
3.1 |
3.1 |
横向伸长率Horizontal elongation rate |
% |
20.1 |
20.4 |
20.2 |
20.4 |
19.9 |
20.3 |
20.4 |
顶破强度Puncture |
KN |
5.7 |
5.7 |
5.6 |
5.8 |
6.4 |
6.3 |
6.5 |
通水量Lead to water deal |
cm3/s |
15.1 |
44.9 |
170.9 |
313.3 |
930 |
1993 |
5020 |
渗透系数Permeate the coefficient |
cm/s |
1.8×10-1—3.2×10-1 |
等效孔径Across permeability |
mm |
0.1—0.2 |
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