A, needle punched non-woven geotextile, specifications of 100g/m2-600g/m2 between arbitrary choice, the main raw material is the use of polyester staple fiber or polypropylene staple fibre, made by acupuncture method, the main purpose is to: Jiang, sea, Lake; slope embankment, reclaim land from the sea lock, dock, flood control engineering, is an effective way to maintain and prevent piping through the return to water filter.
two, needle punched non-woven fabric and PE film composite geotextile, specification of a cloth of a film, two cloth of a film, the maximum width of 4.2 meters the main raw material is to use acupuncture non-woven polyester staple fiber, PE film by compound and into, the main purpose is impervious, suitable for railway, highway, tunnel, Metro, airports and other engineering.
three, non-woven and woven composite geotextile, varieties of non-woven and polypropylene filament non-woven and woven composite, plastic woven composite, suitable for foundation reinforcement, foundation engineering facilities adjustment coefficient of permeability.
geotextile characteristics: light weight, low cost, corrosion resistance, excellent performance filtration, drainage, isolation, reinforced etc..
use:
are widely used in water conservancy, electric power, mine, highway and railway geotextile Engineering:
l, the separation of soil geotextile filtration material cloth;
2, reservoir, mining beneficiation drainage material "geotextile", drainage material in high building foundation
4; reinforced materials, Geotextiles railway, highway, airport runway subgrade, road marshes reinforcement material; thermal insulation material
5, soil protection cream, anti freezing;
6, the geotextile is anti crack material of asphalt pavement.
