Drainage seepage - plastic blind ditch ?? the Jiulongpo ?? of various models% *% of new geotextile material

 Drainage water seepage - plastic blind ditch ?? the Jiulongpo ?? Various specifications% *% 13854821311 ■ new geotextile material plastic blind ditch, also known as underground drain main role is to set row soil seepage to reduce groundwater pressure eliminate excess water, protect soil and building damage not caused by seepage deformation. Channels impermeable drainage, railroad-highway subgrade drainage, retaining walls filtration, underground building drainage moistureproof, sewage treatment plants, garbage landfill is widely used in various types of engineering, was generally welcomed by the engineering community. ■ Plastic blind ditch Performance Indicators Project / Model Square Round YA70 YA1435 YA1550 Y1235 YB60 YB80 YB100 YB150 YB200 Overall dimensions (mm) ≥ 70x30 140x35 150x50 120x35 Φ60 Φ80 Φ100 Φ150 Φ200 hollow Dimensions (mm) ≥ 40x10 40x10x2 40x20x2 40x10x2 Φ25 Φ45 Φ55 Φ80 Φ120 weight (g / m) ≥ 350 650 750 600 400 750 1000 1800 2900 void ratio (%) ≥ 82 82 85 82 82 82 84 85 85 compressive strength of the flat rate of 5% 60 80 50 70 80 85 80 40 50 flat rate is a flat rate of 10% 110 120 70 110 160 170 140 70 70 15% 150 160 125 130 200 220 180 100 90 flat rate 20% 190 190 160 180 250 280 220 125 120