Plastic Blind Ditch

Plastic blind ditch, including a layer of geotextile and the pipe itself, with a normal length of 4 meters.
If the above specifications do not meet your needs, you can select others and then explain in the remarks.

   



Plastic blind ditch Introduction:
It is composed of a plastic core body wrapped with filter cloth. The plastic core body is mainly made of thermoplastic synthetic resin as the main raw material. After modification, in a hot-melt state, fine plastic filaments are extruded through a nozzle, and then the extruded plastic filaments are fused at nodes through a forming device to form a three-dimensional network structure. Currently, plastic core bodies have various structural forms such as rectangular, hollow matrix, circular hollow circular, etc. This material overcomes the shortcomings of traditional blind ditches, with high surface opening rate, good water collection, large void ratio, good drainage, strong compression resistance, good pressure resistance, good flexibility, adaptation to soil deformation, good durability, light weight, convenient construction, greatly reduced worker labor intensity, and high construction efficiency. Therefore, it is widely welcomed by engineering bureaus and has been widely applied.
Plastic blind ditch features:
1. Since it is formed by thermal melting without using adhesives, it will not collapse due to adhesive aging and peeling.
2. Due to its three-dimensional structure, its void ratio is 80-95%, constituting the same space as management and being lightweight. Its compression resistance is more than 10 times stronger than resin pipe structures. Therefore, even if crushed due to overload, because of its three-dimensional structure, the residual void ratio reaches more than 50%, there is no problem of water blockage, and no need to worry about being crushed by soil pressure.
3. Compression resistant and flexible, can be constructed at curved positions such as bends, very lightweight. If the backfill depth is about 10cm, a bulldozer can also be used for backfilling.
4. High compressive strength, under 250KPa pressure, its compression rate is less than 10%.
5. Added with anti-aging agent, durable, can ensure stability for decades when placed underwater, in soil, etc.
6. Due to the above features, various problems that occurred in traditional blind ditches in the past, such as uneven settlement or partial blockage caused by overload, and functional interruption caused by crushing leading to complete loss of voids, can be solved by plastic blind ditch materials.
7. The constituent fibers of plastic blind ditch material are filaments of about 2mm, with mutual contact points fused and formed, presenting a three-dimensional network body. Its principle is the same as the truss principle of steel structure creations. The surface opening rate is 95-97%, more than 5 times that of perforated pipes, 3-4 times that of resin mesh pipes, with extremely high surface water absorption.
Plastic blind ditch application scope:
(1) Drainage of sports fields, golf courses, baseball fields, football fields, parks and other resting green spaces;
(2) Drainage of roof gardens and flower beds;
(3) Construction drainage of building foundation engineering;
(4) Agricultural and horticultural underground irrigation and drainage systems;
(5) Drainage systems for low-lying and humid land. Drainage of land preparation engineering.
(6) Reinforcement and drainage of highway and railway subgrade shoulders;
(7) Drainage of tunnels, subway underground passages, and underground freight yards;
(8) Soil and water conservation for hillside land and slope development;
(9) Vertical and horizontal drainage at various retaining wall edges;
(10) Drainage of landslide-prone land;
(11) Ash pile drainage of thermal power plants. Landfill engineering drainage;
Circular specifications:

Rectangular specifications: