Needle-punched Nonwovens Fabic For Road Construction Projects in UK
Needle-punched nonwovens fabic for UK road construction projects
The staple fiber needle-punched non-woven non-woven geotextile is made of polyester, polypropylene, nylon, vinylon, ethylene and other raw materials. Common specifications (60-800) g/㎡, thickness 1-8mm, width: 1-8m.Available in white, grey, black, green, beige. Among them, white is the most expensive and black is the cheapest. It has the characteristics of light weight, high tensile strength, good water permeability, corrosion resistance, acid and alkali resistance, oxidation resistance, and ultraviolet resistance. The permeable properties of the needle-punched non-woven geotextile allow water to flow through, effectively intercepting soil particles, spun yarns, small stones, etc., and maintaining the stability of soil and water engineering. It can form drainage channels inside the soil mass to drain excess liquid and gas from the soil structure. The role of geotextile reinforcement is to use acupuncture geotextiles to enhance the tensile strength and deformation resistance of the soil, increase the stability of the building structure, and improve the quality of the soil. The protective effect of acupuncture non-woven fabrics effectively diffuses, transmits or decomposes concentrated stress and prevents soil from being damaged by external forces.
Needle-punched non-woven geotextiles in road construction have the following advantages:
(1) Reinforce flexible pavement, repair pavement cracks, and prevent pavement reflection cracks.
(2) Increase the stability of gravel slopes and reinforced soil to prevent soil erosion and soil freezing damage at low temperatures.
(3) The isolation layer between the ballast and the roadbed, or the isolation layer between the roadbed and the soft foundation.
(4) The isolation layer between artificial soil filling, rockfill or material yard and the foundation, and isolation between different frozen soil layers. Reverse filtering and hardening.
Geotextile has the functions of filtration, drainage, isolation and reinforcement:
1. Isolation
Separation of building materials (such as soil particles, soil, soil and concrete, etc.) by polyester staple fiber needle punching, so as to disperse the corresponding physical characteristics (such as size, range, saturation and density, etc.). To ensure that there is no loss or mixing between two or more materials, to ensure the original shape and performance of the raw materials, and to make the structure more super-frequency.
2. Filtration (reverse filtration)
The use of polyester staple fiber needle-punched geotextiles has good permeability and permeability, allowing liquid to flow through, and can effectively divert soil particles, sand, small stones, etc., so as to ensure the stability of normal engineering.
3: Drainage
The polyester staple fiber needle-punched geotextile has excellent water conductivity, which can form a water channel inside the soil particles, and can discharge the remaining water and oxygen in it.
4: Reinforcement
The use of geotextiles expands the toughness, strength and impact resistance of the soil, improves the stability of the building structure, and improves the quality of the soil.
5: Protection
When the water is flushed into the soil, the water can effectively spread, interact or decompose the concentrated stress, resist the impact and damage of the soil, and protect the land.
6: Anti-penetration
The fusion geomembrane forms a composite anti-penetration material, which plays a role in preventing stabs. Excellent tensile strength. Good penetration properties. High temperature resistance. Freeze resistant. Anti-aging. preservative. Mosquito proof. Polyester staple fiber needle-punched geotextile is a commonly used geosynthetic material. Reinforce the railway subgrade. Maintenance of road surfaces. stadium. Protection of dams. Isolation of hydraulic structures. Suidong. Coastal tidal flats. reclamation. environmental protection, etc.
On April 8, 2022, MTTVS sent samples of 300g national standard white polyester nonwoven geotextile, 300g black short filament nonwoven geotextile, and 300g filament polyester nonwoven geotextile to customers. Express by Fedex. Free sample fee and free express fee. In about 7 days, the customer received the sample and chose 300g white non-woven fabric that night. We signed a contract.
Specifications of Needle Punched Nonwovens for UK Road Construction
Total number of needle punched geotextiles - 67500 sqm
Geotextile Specifications – 300 gsm
Color: white (grey)
Product Quality Standard - China National Standard
Roll size–6mx50m
Total Rolls:225
40'HQ x 3
MTTVS geosynthetics
About MTTVS
Since its inception in 2014, MTTVS has been providing one-stop geosynthetics products and solutions to customers worldwide. It has served more than 500,000 successful engineering cases worldwide. MTTVS has supplied a wide range of effective, state-of-the-art geomemes, geotextiles, geocells, geosynthetic clay liners (GCLs), drainage boards, geogrids and other geomaterials to more than 100 countries. Our main customers come from Britain, the United States, Mexico, Australia, France, Sweden, Hong Kong, Hungary, New Zealand, Poland, Ecuador, Brazil, Pakistan, Bangladesh, Germany, Thailand, Vietnam, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, India, the united Arab emirates, Saudi Arabia, Qatar, Kenya, Ghana, Egypt Ethiopia, Somalia, Nigeria, South Africa, Eswatini, Zambia, etc.
We accept customized technical parameters according to customer requirements. We are a reliable geomembrane manufacturer.
