12 Mar, 2015 bearing capacity.
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When the water from fine materials into the soil layers of rough material, the use of acupuncture geogextile good air and water permeability, so that the water flow through, and effective interception soil particles, spinning, the small stone so as to maintain the stability of the soil and water projects.
Drainage
Acupuncture geotextile is a good hydraulic material, which
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