Sichuan Chengdu blind ditch manufacture

  Chengdu Jinwen Yijia Building Materials Technology Co
, Ltd
is a plastic blind ditch product
The plastic blind ditch is composed of plastic core wrapped with filter cloth
It has the characteristics of good water collection, good drainage, strong compression resistance, high flexibility, adaptability to soil deformation, light weight, convenient construction and so on
It is mainly used in drainage works such as highway, railway subgrade, shoulder, tunnel, underpass, outdoor sports ground, roof garden, hillside, slope and building foundation The plastic core of the plastic blind ditch takes the thermoplastic synthetic resin as the main raw material
After modification, in the hot-melt state, the fine plastic wire is extruded through the nozzle, and then the extruded plastic wire is welded on the node through the forming device to form a three-dimensional network structure
The plastic core has rectangular, hollow matrix, circular and other structural forms
The material overcomes the shortcomings of the traditional blind ditch and has the advantages of high surface opening rate, good water collection, large void ratio, good drainage, strong compression resistance, good pressure resistance, good flexibility, adaptability to soil deformation, good durability, light weight, convenient construction, greatly reduced labor intensity and high construction efficiency
Therefore, it is widely welcomed by the Engineering Bureau and has been widely used Application scope of plastic blind ditch: 1
Reinforcement and drainage of highway and railway subgrade shoulders; 2
Drainage of tunnels, subway underpasses and underground freight yards; 3
Water and soil conservation of hillside land and slope development; 4
Vertical and horizontal drainage along various retaining walls; 5
Drainage of slippery ground; 6
Ash pile drainage of thermal power plant
Drainage of landfill works; 7
The green field of the baseball park and the rest field of the football field; 8
Drainage of roof gardens and flower beds; 9
Construction drainage of building foundation works; 10
Underground irrigation and drainage system for agriculture and horticulture; 11
Drainage system of low-lying tidal wetland
The drainage plastic blind ditch material of the land preparation project is internationally known as composite geotechnical drainage systems (GDS), also known as three-dimensional drainage board, concealed drainage channel material for civil engineering, etc
It is a three-dimensional porous material formed by heating and melting thermoplastic synthetic resin, extruding fiber filaments through nozzle, stacking them together, and fusing their phase contacts