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PP & PE plastic blind ditch
Product Description
plastic blind ditch uses a hydrophilic cloth as filtering medium. It can prevent the filtering layer from being blocked by super fine particles and can be used for the dehydration of construction concrete and other kinds of slurries. Compared with other ordinary penetration tubes, it does not easily become useless because of being stifled by small particles(normal tubes are blocked in 3 hours of filtering). The high strength terylene silk makes the covered layer combine with the spring circles into one organic body with an omnidirectional filtering function. The water goes into the tube and the sand and soil are blocked out. It could be made into 10m or 20m pieces according to actual demand of project with the other end enclosed with IZl. Penetration, filtering and drainage are done at one turn
Specification
Type YA7030 YA1435 YA1550 Y1235 YB 60 YB 80 YB100 YB 150 YB 200 Outer Size(mm)≥ 70x30 140x35 150x50 120x35 φ60 φ80 φ100 φ150 φ200 Cannular Size≥ 40x10 40x10x2 40x20x2 40x10x2 φ25 φ45 φ55 φ80 φ120 Weight≥ 350 650 750 600 400 750 1000 1800 2900 Gap rate≥ 82 82 85 82 82 82 84 85 85 Pressure Resistance Flat rate 5% 60 82 50 70 80 85 80 40 50 Flat rate 10% 110 120 70 110 160 170 140 70 70 Flat rate 15% 150 160 125 130 200 220 180 100 90 Flat rate 20% 190 190 160 180 250 280 220 125 120
Use:
1) Drainage for roadbed and road shoulder of highway, railway.
2) Drainage for wall back
3) Drainage for tunnel and underground channel.
4) Drainage for slope of hill and bank .
5) Horizontal drainage for soft bed disposal.
6) Drainage for green field of sport field, golf course, airport, and park.
7) Drainage for coal piling field, garbage burying field, and fertilizer piling field.
8) As the drainage liner for pressure relief method.
9) As the underground drain system for faming and garden .
10) Drainage for roof garden.
11) As the sieve material for wasted water processing.