Waterproof Board Water Drainage Durable Drain Plastic Blind Filter Ditch Pipe
Product features
Plastic blind drain itself is formed by melting multiple modified plastic silks with strong toughness, so it hasn't the possibility of being broken and damaged. Clearance rate of section still keeps above 60% under the pressure of 250kPa, water passing clearance still exists an 10-15% of hole clearance still exists even large pressure is exerted, and repeatability is good.
Average surface opening rate of plastic blind drain reaches 90-95%, much higher than that of other similar products. It can collect permeation water in soil effectively and discharge the water timely.
Plastic blind drain is three-dimensional solid net shape combination by filter film and modified polypropylene made of corrosion resistance fiber, has the feature of never degradation in soil or water, uses aging resistance formula and has the feature of without quality change forever.
Filter film of plastic blind drain can be selected according to different soil texture conditions so as to meet project needs.
Plastic blind drain has light density and is very convenient for site construction and installation, so construction efficiency improves quickly.
Application range
1.Drainage of highway and railway bed and shoulder;
2.Drainage of retaining wall back (vertical and horizontal drainage);
3.Drainage of tunnel and underground channel;
4.Drainage of mountain slope and bank slope;
5.Horizontal drainage of soft foundation treatment;
6.Drainage of green lands such as sports field, golf course, airport and park;
7.Drainage of various fields such as coal yard, landfill and dunghill;
8.Drainage underlay layer of decompression construction method;
9.Underground irrigation and drainage system of farming and garden fields;
10.Drainage of roof garden;
11.Filter material of sewage treatment.
