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100gsm To 800gsm High Quality Filament Polyester Needle-Punched Geotextiles
1. Non woven Geotextile Fabric Description
Material: Polyester(PET)
Weight / Mass: 100gsm ~ 800gsm
Width: 1m ~ 6m
Length: 50m or 100m/roll
Thickness: 0.9mm ~ 5.0mm
Temperature range: -60℃ ~ +60℃
Color: Black , white , grey, green
2. What is Geotextile
Geotextile, also known as geotextile, is a permeable geosynthetic
material made of synthetic fibers through needle punching or woven
cloth. Geotextiles are divided into woven geotextiles and non-woven
geotextiles. Geotextile has excellent filtering, isolation,
reinforcement and protection, high tensile strength, good
permeability, freezing resistance, aging resistance, and corrosion
resistance.
Product features: Utilize the good air permeability and water
permeability of geotextile to allow water to pass through, thereby
effectively preventing sand and soil loss. Geotextile has good
water conductivity, it can form a drainage channel inside the soil,
and drain the excess liquid and gas from the soil structure. Use
geotextiles to enhance the tensile strength and deformation
resistance of the soil, enhance the stability of the building
structure, and improve the quality of the soil. Effectively
diffuse, transfer or decompose concentrated stress, and prevent
soil from being damaged by external forces. Prevent mixing between
the upper and lower layers of sand, gravel, soil and concrete. The
mesh is not easy to be blocked. The mesh structure formed by the
indeterminate fibrous tissue has strain and mobility. High water
permeability can maintain good water permeability under the
pressure of soil and water. Corrosion resistance, acid and alkali
resistance, no insects, oxidation resistance, simple construction
and high efficiency.
3. Non woven Geotextile Fabric Specification
Gram weight | Thickness(mm) | Breaking strength(kn/m) | CBR burst strength(KN) | Elongation at break(% | Tear Strength(KN) | Sieve size O99(O35)mm |
100 | 0.9 | 2.5 | 0.3 | 25-100 | 0.08 | 0.07-2.0 |
150 | 1.3 | 4.5 | 0.6 | 25-100 | 0.12 | 0.07-2.0 |
200 | 1.7 | 6.5 | 0.9 | 25-100 | 0.16 | 0.07-2.0 |
250 | 2.1 | 8.0 | 1.2 | 25-100 | 0.20 | 0.07-2.0 |
300 | 2.4 | 9.5 | 1.5 | 25-100 | 0.24 | 0.07-2.0 |
350 | 2.7 | 11.0 | 1.8 | 25-100 | 0.28 | 0.07-2.0 |
400 | 3.0 | 12.5 | 2.1 | 25-100 | 0.33 | 0.07-2.0 |
450 | 3.3 | 14.0 | 2.4 | 25-100 | 0.38 | 0.07-2.0 |
500 | 3.6 | 16.0 | 2.7 | 25-100 | 0.42 | 0.07-2.0 |
600 | 4.1 | 19.0 | 3.2 | 25-100 | 0.46 | 0.07-2.0 |
800 | 5.0 | 25.0 | 4.0 | 25-100 | 0.60 | 0.07-2.0 |
4. The specific functions are as follows:
Geotextiles are widely used in geotechnical engineering such as
water conservancy, electric power, mines, roads and railways:
l. Filter material for soil layer separation;
2. Drainage materials for reservoirs and mines beneficiation, and
drainage materials for foundations of high-rise buildings;
3. Anti-scouring materials for river dams and slope protection.
5. Application
1. Isolation: Use polyester staple fiber needle-punched geotextiles
to isolate building materials with different physical properties
(particle size, distribution, consistency, density, etc.) (such as
soil and sand, soil and concrete, etc.). So that two or more
materials are not lost or mixed.
2. Filtration (reverse filtration): When water flows from the fine
material soil layer into the coarse material soil layer, the good
air permeability and water permeability of the polyester staple
fiber needle-punched geotextile is used to allow the water to pass
through, and effectively intercept the soil particles. Sand, small
stones, etc., to maintain the stability of water and soil
engineering.
3. Drainage: The polyester staple fiber needle-punched geotextile
has good water conductivity. It can form a drainage channel inside
the soil and drain the excess liquid and gas from the soil
structure.
4. Reinforcement: Use polyester staple fiber needle-punched
geotextiles to enhance the tensile strength and deformation
resistance of the soil, and enhance the stability of the building
structure.
5. Protection: When the water flows scouring the soil, it
effectively spreads, transmits or decomposes the concentrated
stress to prevent the soil from being damaged by external forces.
6. Anti-puncture: Combine with geomembrane to form a composite
waterproof and anti-seepage material, which plays a role of
anti-puncture. High tensile strength, good permeability, air
permeability, high temperature resistance, freezing resistance,
aging resistance, corrosion resistance, and no insects.
6. Quality Control
We have established a national-standard laboratory for in-house quality control and built a strict quality control system in all aspects from raw materials testing and production processes to final product quality testing.
Not only is stringent internal quality control carried out at OBOR, but regular testing and analyzing of our product performance is implemented by authoritative testing organizations in Europe and the United States.
7. How to place order
--> Contact us by email, whatsapp or phone.
--> Negotiate prices and details, get a low price with good quality
--> Pay for articles, to our bank acount in China.
--> We produce then send goods.
Welcome to consult.
Leo
Manager of Hengquan Company in China.
Phone/Whatsapp: 008615030705799
Address: Anping city, Hebei Province, China, 053200