Wanshengli brand Needle punched nonwoven Geotextiles are made of polyester or polypropylene in random directions and punched together by needles. Our geotextiles has good impermeability and resistance to deformation, which allows geotextiles be widely applied in civil projects for separation,filtration,reinforcement, protection and drainage.
Short-filament geotextiles are made of short fibers that are laid out into a mesh through different equipment and processes. After acupuncture and other processes, different fibers are intertwined with each other, entangled, and fixed with each other to normalize the fabric, making the fabric soft, plump and thick. , Stiff, to meet the requirements of different thicknesses, non-woven geotextiles have good fabric gaps, good adhesion, and separation, due to the soft fiber, it has a certain tear resistance and good deformation adaptability, and at the same time It has good surface drainage ability, soft surface with many gaps, and good friction coefficient, which can increase the adhesion of soil particles, etc., can prevent fine particles from passing through, prevent the loss of particles and drop excess water, and the surface is soft and has good protection. ability. It can play a good role in filtering, isolation, reinforcement, protection, etc., is a used geosynthetics. The product has excellent properties such as acid and alkali resistance, corrosion resistance, aging resistance, high strength, stable size, and good filterability. The main function is the enhancement, isolation, anti-filtration, drainage of the project, and is used in water conservancy, highway, railway, and other fields.
Polyester Filament Needle Punched Geotextile sed to separate,filter,reinforce, protect or drain.Geotextiles are commonly used to separate layers like clay and drainage and to protect liner from damage.
PET Long Fiber Geotextile was made from virgin polyester chips, the continous filament was extruded from polyester chip by machine directly by spunbond process.Pet Long Fiber Nonwoven Geotextile punch together to get the stable 3D with highter strength fabric, so Nonwoven Geotextile Fiber has high strength, good creep property excellent and erosion resistance,aging-resistance and heat resistance.
Geosynthetic Fabric Features
1, high strength, due to the use of plastic fiber, in the dry and wet state can maintain full strength and elongation.
2, corrosion resistance, in different pH of soil and water can be long corrosion resistance.
3, good water permeability in the gap between the fibers, so there is good water permeability performance.
4. Good anti-microbial properties are not damaged by microorganisms and moths.
5, the construction is convenient, because the material is light and soft, it is convenient to transport, laying and construction.
6. Complete specifications: up to 9 meters in width.Is the widest product in China, unit area quality :100-1000g/㎡
folding
| No. |
Item Index Specification |
100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | Remarks |
| 1 | Unit area mass deviation,% | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | |
| 2 | thickness, mm ≥ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3 | 3.3 | 3.6 | 4.1 | 5 | |
| 3 | Width deviation, % | -0.5 | |||||||||||
| 4 | Breaking strength, KN/M ≥ | 0.08 | 0.12 | 0.16 | 0.2 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.6 | Vertical and horizontal |
| 5 | Elongation at break, % | 25-100 | |||||||||||
| 6 | CBR bursting strength,KN ≥ | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4 | |
| 7 | Equivalent aperture,O99(O35),mm | 0.07-0.2 | |||||||||||
| 8 | Vertical permeability coefficient,cm/s | KX(10 -1 -10 -3 ) | K=1.0-9.9 | ||||||||||
| 9 | Tear strength 3,KN ≥ | 0.08 | 0.12 | 0.16 | 0.2 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.4 | 0.6 | Vertical and horizontal |
Geotextile, also known as geotextile fabric, is a permeable geosynthetic material made of synthetic fibers by needle punching or weaving. Geotextile is one of the new geosynthetic materials. The finished product is cloth-like, with a general width of 4-6 meters and a length of 50-100 meters. Geotextiles have excellent filtration, drainage, isolation, reinforcement, and protection functions, and have the characteristics of lightweight, high tensile strength, good permeability, high-temperature resistance, freezing resistance, aging resistance, and corrosion resistance. There are many types of geotextiles. Short-filament geotextiles and filament geotextiles are two types of geotextiles. and non-woven geotextile or woven geotextile. Let’s take a look at the differences between short-filament geotextiles and filament geotextiles and short-filament geotextiles and filament geotextiles.
Polyester Filament Needle Punched Geotextile is mainly used in the following projects: in the highway (including temporary road) railway, embankment, earth rock dam, airport, sports field and other projects, to strengthen the weak foundation at the same time play the role of isolation and filtration.
Railway engineering, water conservancy engineering, landfill, bank slope protection, horticulture engineering, agricultural engineering, sports venues. Separation and reinforcement in road and railway construction.Prevention of soil movement in erosion control measures
Successful Project
Geosynthetic Fabric Geotextile Package
Product is packed as rolls with tight belt and woven bags. It can gurantee convenient unloading and protecting product.
