Polypropylene geotextile has excellent water permeability, filterability, durability, and can be widely used in railways, highways, sports halls, dams, hydraulic constructions, tunnels, beaches, reclamation, environmental protection and other projects. There are mainly staple fiber needle punched non-woven polypropylene geotextiles and split-membrane woven polypropylene geotextiles.
Function of polypropylene geotextile:
Utilize the good air permeability and water permeability of polypropylene geotextile to allow water to pass through, thereby effectively intercepting sand and soil loss.
Effectively diffuse, transfer or decompose concentrated stress, and prevent soil from being damaged by external forces.
Prevent mixing between the upper and lower layers of sand, gravel, soil and concrete.
The mesh is not easy to be blocked, and the network structure formed by the unshaped fibrous tissue has strain and mobility.
High water permeability, it can still maintain good water permeability under the pressure of soil and water.
Corrosion resistance, using polypropylene or polyester and other chemical fibers as raw materials, acid and alkali resistance, no corrosion, no insects, and anti-oxidation.
The construction is simple, the weight is light, and the use is convenient.