Filament geotextile
Filament spunbond geotextile production equipment imported from Germany, to produce gram per square meter 100g-1000g, width of 2.0m-6.3m, monolayer or multilayer (reinforcement geotextiles), the annual output of 10 million square feet Meter.
First, the use of raw materials
The company produces mainly high-acupuncture geotextile polyester staple fiber-based (fiber 4-9dtox, length 50-76mm) can also be based on user requirements polypropylene, nylon, polyvinyl alcohol or mixed fiber needle geotextile.
Second, acupuncture geotextile function, role and influence parameters
1, isolation
Namely the use of geotextiles for construction materials (such as soil and sand, sand and gravel, soil and concrete, etc.) having different physical properties (particle size distribution, consistency and density, etc.) can be isolated. So between the two or more materials is not lost, not mixed, maintaining the overall structure and function of materials, so that the load bearing capacity of structures strengthened.
2, the filter
When the wash water from the soil material flows into the coarse soil material, the use of geotextile good air permeability and water permeability, so that water flows through, and effectively intercepting soil particles, spinning, small stone, so as to maintain a stable water and soil engineering .
3, drainage
Acupuncture geotextile is good water permeable material, it can form drainage channels in the soil inside the body, the inner structure of the soil excess liquids and gases.
4, reinforced
The use of acupuncture geotextile tensile strength and resistance variations ability of soil, increase the stability of the building structure in order to improve soil quality.
5 PROTECTION
Effective stress will focus on proliferation, transfer, or decomposition, to prevent soil damage by external force while.
6, closed
Geotextile and other materials (mainly asphalt or plastic film) with the formation of an impermeable barrier in the soil. (Mainly used for road resurfacing, patching, etc.).
Third, the application
Because acupuncture geotextile isolation, filtration, drainage, protection, reinforcement, and other closed six functions, it can be widely used in railways, highways, sports stadiums, dams, hydraulic construction, tunnel, along the beach path, reclamation and environmental protection and other projects.
