The function ,role and influence parameters of the acupuncure geotextile:

1.isolation

The use of geotextile different physical properties  material for isolation.So that two or more materials are not loss of inter-and nonhybrid, to maintain the overall structure of the material and functions of the structures is to strengthen the load bearing capacity.

2.Filter

When the water from fine materials into the soil layers of rough material ,the use of acupuncture geotextile good air permeability, so that the water flow through,and effictive interception soil particles,spinning,the small stone so as to maintain the stability of the soil and water projects.

3.Drainage

Acupuncture geotextile is a good hydraulic material ,which can form a soil internal drainage channel,soil structure and excess liquid gas emissions.

4.Reinforced

Acupuncture use of geotextile  to enhance soil and the tensile strength of the anti-diformation ability to increase the stability of the building structure in order to inprove the quality of the soil.

5.Protection

Will focus on sffective stress-proliferation ,transfer or broken down by external force to prevent the soil and damage

6.Closed

Acupuncture geotextile and other material  with the formation of inpermeable layer of insulation layer.