Description

Soft permeable pipe is a new type of pipe used for inverted filtering and drainage. It is made of steel wire (coated PVC) +PET non-woven geotextile. PET non-woven geotextile works as a filter to prevent the sand and soil from going into the pipe, thus purifying the water. Polyester threads on the outside surface enables the pipe to have a good sopping capacity and collect the superabundant water in the soil system. It's mainly used in different kinds of roadbeds, square, ditch, retaining walls, tunnels to drainage.

Features    
- Good water permeability
- High compression resistance
- Good Corrosion resistance and anti-microbe, long service life
- Good continuity, joint less, easy application

Acid and alkali Resistance Test     
Its chemical composition in water and soil is as follows: (72 hours at room temperature)
No appearance difference in 10%NCL solution
No appearance difference in 10%NaOH solution
 
Uses      
* Vertical and horizontal drainage of retaining walls
* The railway roadbed, curbs, soft soil drainage
* Underpass drainage
* The ash dam and water dam drainage
* The central isolation belt of highway drainage and vegetation protection
* Sports venues drainage
* Slippery slope drainage
* Garden and flower bed drainage

Technical Data