PET woven road fabric, also known as woven geotextile fabric,I s made from high tenacity, low elongation material of multifilament polyester yarns to form a stable structure. BPM brand pet woven geotextile fabric is woven and blended by individual multifilament yarns woven together into a stable fabric structure with a superior combination of mechanical and hydraulic properties. Our pet woven oven road fabric series has excellent resistance to biological and chemical environments normally found in soils and are stable against short-term exposure to ultraviolet radiation. The woven geotextile fabric is widely used for reinforcement of embankments, retaining structures, steep slopes, linear constructions, landfills, waste deposits, etc.
Guangxi Xingye-Liujing Expressway (hereinafter referred to as “Xingliu Expressway”) is located in the middle section of G80 Guangzhou-Kunming Expressway (hereinafter referred to as “Guangkun Expressway”). It is also an important part of Guangxi’s “6 horizontal, 7 vertical and 8 branch lines” expressway network. It is an important channel leading to Guangdong, Hong Kong and Macao in Southwest China. , the Southwest Economic Zone and the “China-ASEAN Free Trade Zone”, the “Two Corridors and One Circle” between China and Vietnam, and the Guangdong-Hong Kong-Macao Greater Bay Area have a very important position and role in the national expressway network.
The starting point of Xingliu Expressway is located in Shanxin Town, Xingye County, which is connected to Cenxing Expressway (measurement pile number: K397+208), passing Muge, Watang, Xiangjiangwei, Daling, Yunbiao, Xiaoyi, Shitang , and the end point is at Liujing, Hengxian County, which connects with Liunan Expressway (stake number: YK497+394.906, ZK497+302.835). The total length of the route is about 99.792Km. The project started construction on May 20, 2001. It was completed and opened to traffic on March 15, and it has been in operation for 16 years. With the rapid economic development in Southwest China, the traffic volume and axle load of Xingliu Expressway have increased significantly.
Due to the impact of closed maintenance such as large-scale plate replacement and grouting, the road service level is declining. In order to effectively improve the driving comfort of this section, reduce safety hazards, reduce maintenance costs, and improve the image of Guangxi Expressway, it is decided to carry out the existing old cement concrete pavement. remodel. The main project contents are old road disease treatment, asphalt pavement overlay, bridge and culvert reinforcement, traffic safety facility renovation, greening and environmental protection engineering renovation, construction traffic guidance reform, safety maintenance, emergency rescue, daily road maintenance, etc.
The unfavorable geology along the line is mainly soft soil and silt with poor drainage in paddy fields and low-lying areas.The special rock and soil in the site of each disease point of the reconstructed road is mainly the roadbed fill. According to the survey results, plain fill ① has a long accumulation period and is formed by layered rolling. It has a certain strength. However, due to the severe cracking of some pavement panels, it is affected by the infiltration and soaking of surface rainwater and the long-term rolling effect of overloaded vehicles. , destroying the overall structure of the original subgrade filling, the number of hammering N=7.0-17.0 hits measured by the heavy standard penetration test of the survey roadbed section, the number of hammering N=5.0-18.0 hits measured by the embankment section, and the heavy-duty dynamic penetration test The test shows that the hammer N63.5=5.0～17.0 impact, the subgrade filling foundation strength is not uniform, and some weak sections have produced uneven settlement and cracks on the concrete structure of the road surface.
Considering the soil needs of the location where the project is located, our partners CCCC found us need our product of BPM PET Woven Geotextiles which are used in the construction of the road. It reinforces the soil by adding tensile strength to it. It is used as a rapid de-watering layer in the roadbed, the geotextiles need to preserve their permeability without losing their separating functions. Then the BPM PET Woven road fabric played an important role for Xingliu Expressway Pavement Reconstruction in Guigang Guangxi.
BPM PET woven road fabric are made of polypropylene/PP or polyester/Pet flat yarns as raw materials, and are composed of at least two sets of yarns. The lateral arrangement is called the weft. The yarns are connected with different weaving equipment and processes to form a cloth shape, and the woven geotextile can have different densities and sizes according to different project applications. The woven geotextiles have a strong tensile strength in both vertical/MD and horizontal/CD directions. The cross pattern of woven geotextiles makes the geotextile very strong. The strength and good quality of the yarns increase the woven geotextile tensile strength and thus make it excellent for use under patios, roads, railways, airports, and other applications that have a high strength rule, and it is cost-effective.
BPM PET Woven Road Fabric Features
- BPM PET woven geotextile is made of high-strength industrial polypropylene/pp and polyester/pet synthetic fabric as raw materials.
- Durability: The woven geotextiles fabrics are not deformed, decomposed, or weathered. Its property can last for a long time.
- Corrosion resistance: The woven geotextile synthetic chemical fiber generally has properties of acid resistance, alkali resistance, and insect resistance.
- Water permeable: The woven geotextile fabric can control its structural pores to get a certain water permeability.
- High tensile strength
- Low elongation, low creep
- High long-term design strength
- Creep resistance
- Less differential settlement
- Cost effective
- Ease of installation
Pet woven geotextile fabric applications
- Embankment reinforcement
- Coastal and side slope production
- Sub-grade soft foundation treatment
- Railway, road, tunnel, coastal mud flat
- Reclamation and environmental project
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.
