Non woven geotextile mesh is made from raw continuous polyester filaments through needle punching and thermal bonding process to form a strong fabric that maintains its dimensional stability and resists damage from construction stress. The filament geotextile fabric has the characteristics of good acid and alkali resistance, high tensile strength, good puncture resistance, good drainage and anti-aging properties. Geotextiles are very safe in the construction process and can protect the environment. Compared with traditional engineering materials, the geotextile is not only more environmentally friendly and safe, but also more economical and durable. Therefore, in the construction of the project, many basic problems can be solved. The water permeability of the geotextile is very good, and because of its stable chemical properties, it has anti-aging and anti-corrosion functions. In the process of use, the non woven geotextile mesh can perform isolation, drainage and protection functions, and because it is deformable and soft, there are many base layers that can be adapted, and the service life is relatively long, and it can perform its own functions well after a long time. Polyester filament geotextiles have been widely used in the field of infrastructure construction, and are gradually being used in a wider range of fields.
Case Study
- Destination – Indonesia
- Product – Filament Geotextile
- Application -Highway pavement Project
Issue
The long time overload of highway asphalt concrete pavement, due to the increasingly serious overload and imperfect design or construction, the strength of the structure itself is insufficient, resulting in cracks. Due to the continuous infiltration of water into the cracks, the base layer and even the subgrade soften, resulting in the pavement bearing load. The force decreases, resulting in network cracks, cracks, pulping, vertical and horizontal cracks and other diseases, which accelerates the damage of the pavement and seriously shortens the service life of the pavement.
The Indonesian customer sent an email to the BPM team. Through communication, we learned that the customer is currently undertaking a road maintenance project. The total length of this section of the road is 13.58 kilometers. Due to its location in a soft soil section, coupled with the heavy traffic volume and serious overloading, the road construction also has construction quality problems. Now the road has problems with mud, cracks and potholes, and the road needs to be repaired. So the customer wanted to purchase non woven geotextile mesh for his road construction project.
Solution
After understanding the needs of customers, BPM team recommended non-woven polyester filament geotextile mesh for road maintenance. At the same time, we sent geotextile indicators, tensile test reports, and production videos, and analyzed geotextiles from technical indicators such as tensile strength, elongation, tear resistance, and CBR. BPM has also set up a technical department to make appointments with customers for video conferences, video factory inspections, and real-time testing of laboratory geotechnical indicators. We provide customers with a comparison of the packaging quantities of geotextiles. Due to the hot rolling process of the filament geotextile roll, the thickness of the geotextile mesh will be thinner and the bearing capacity will be greater. For export, filament geotextile rolls have great advantages. Later, we mailed samples of geotextiles to customers for testing. The customers were very satisfied after testing. In May, our client reached a purchase agreement with our company and purchased 350g filament geotextiles.
Specifications of Non Woven Geotextile Mesh Used for Indonesia Road Pavement Project
- Product Name – Polyester Filament Geotextile
- Gram weight- 350g/sqm
- Total Quantity- 300,000square meters
- Size – 5.95m *50m
Benefits
Non-woven geotextile mesh used in highway engineering mainly have the following characteristics:
- High temperature resistance. When the asphalt mixture is paved, the temperature is as high as 150 degrees Celsius, so it is required that the interlayer material cannot shrink or melt and curl and deform at this temperature. The geotextile is made of polyester with a melting point of up to 230 degrees Celsius, and its performance is stable during paving without any change.
- Both warp and weft have high tensile strength.
- Good adsorption. The surface is uniform and the permeability is good, which can evenly wash the asphalt and reach saturation, so that the bond with the road surface is dense.A
- Has good chemical stability and anti-biological properties.
Polyester Filament Geotextile Application
- Reverse filtration of dams and slope protection in water conservancy projects, isolation and seepage prevention of channels;
- Foundation isolation, anti-filtration, drainage, soil slope, retaining wall and road surface reinforcement and drainage of roads, railways and airport runways;
- Soft foundation treatment of port engineering, reinforcement and drainage of beach embankments, harbour piers and breakwaters.
Summary
Filament geotextile mesh has the functions of isolation, filtration, drainage, reinforcement, protection and maintenance. PET filament geotextiles are extruded from fibers that are then laid on a manufacturing “bed” and then needle punched from the top and bottom to wrap the fibers to produce a dimensionally stable geotextile. Polyester filament geotextiles are widely used in road construction, landfills, cancellations, salt ponds, etc.
About BPM
BPM manufactures and wholesales many types of effective and states of the art geotextile, geomembrane, and other geosynthetics to over 36 countries. BPM geosynthetic products are widely used across a variety of industries including waste containment, water containment, aquaculture, industrial project, energy project and mining projects, etc. BPM main customers are from Australia, France, Sweden, UK, Hungary, New Zealand, Poland, Mexico, Ecuador, Brazil, Pakistan, Bangladesh, Thailand, Vietnam, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, India, UAE, Saudi Arabia, Qatar, Kenya, etc.
BPM is not only manufacturing best quality geosynthetic products but also providing professional design and installation service. OEM, ODM, custom development and fabrication are also available. If you have any questions or inquiries, please fill and submit the following form, we will reply as soon as possible.
