nonwoven geotextile
Geotextiles also called geotextile fabrics, it’s permeable geosynthetics, made of synthetic fibers through woven or needle punched.
Specifications
1) Weight / Mass: 100gsm - 1500gsm
2) width: Within 9 m
3) longth: 50-100m/roll (at request)
4) Material: PP / PET
5) Color: Black , white , grey
6) Certification: CE/ISO9001, CE
7) Manufacturing method: nonwoven(short fiber needle punched) / woven (filament)
Geotextiles including :needle punched nonwoven geotextile , filament woven geotextile ,
Geotextile Bags.
Features
It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size, good filtrability, High strength, good capacity of elongation and high biology tolerance, low cost, easy in construction etc.
Geotextiles Advantages
1. Isolation
The use of geotextile different physical properties (particle size, distribution, density and thickness, etc.) materials (such as soil and sand and gravel soil, soil and concrete, etc.) for isolation. So that two or more materials are not loss of inter-and non hybrid, 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 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.
3 Drainage
Acupuncture geotextile is a good hydraulic material, which can from a soil internal drainage channel, soil structure and excess liquid gasemissions.
4 Reinforced
Acupuncture use of geotextile to enhance soil and the tensile strength of the antideformation ability to increase the stability of the building structure in order to improve the quality of the soil.
5 Protection
Will focus on effective stress-proliferation, transfer or broken down by external force to prevent the soil and damage.
6. Closed
Acupuncture geotextile and other materials (primarily asphalt or plastic film) with the formation of impermeable layer of insulation layer. (Mainly used for road resurfacing and repairing, etc.)
Geotextile Applications
It widely used in railway, road, gymnasium, dike, marine works, tunnel, tideflat, reclamation and environment protection projects.
1) Filtration :
The filtration layer of the dykes, river canal, seacoast, concrete slope, retaining walls. At the same time of preventing the clay granule from passing, it allows the water and the gas pass through freely.
2) Separation :
The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials. It isolates the soil and the gravel of two kinds different granule pathway from the groundsill or other buildings.
3)Adding muscle :
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earth body stability.
4)Protection :
It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away.
Huatao International Geosynthetics Co., Ltd.
amy (at) huataogroup com
3w htgeosynthetics com
