Warp polyester geogrid manufacturers offer | Suzhou warp polyester geogrid manufacturers | Dr Sheng

 In recent years, the rapid development of polyester geogrid, and is widely used in highway, railway. Especially for use in asphalt overlay layer to mitigate reflection crack. Easy polyester geogrid laying reflective crack control is most effective, and affordable cost, a majority of high-quality project chase "objects." Today Xiaobian Comments mettle on the asphalt concrete pavement on how old cement concrete pavement and its. On the old cement concrete pavement asphalt overlay, whose main role is to improve road use function, the role of carrying the little contribution, rigid concrete pavement overlay under still plays a key role in bearer. The asphalt overlay on old asphalt concrete pavement is different, asphalt overlay will host together with the old asphalt pavement. Thus, the asphalt concrete pavement asphalt overlay, except there will be reflective crack, but also because of the long-term effect of load and fatigue cracking. Polyester geogrids with high tensile strength, tear strength, combined with strong soil gravel and so on. It is used in soft soil treatment and roadbeds, embankments and other works of reinforcement enhanced to improve project quality to reduce the project cost. Most people simply understand it, for the basic application is not understood today Xiaobian details of the basic application under polyester geogrid: protection for railway ballast: As the train vibration and wind and rain, causing loss of ballast with geogrid wrapped ballast to prevent the loss of ballast to improve stability of the roadbed; for railway retaining wall: geogrid reinforced retaining wall edge of the railway, for example, in the railway station and dock with the station warp polyester geogrid manufacturers offer extended service life, reduce maintenance costs; for reinforced retaining wall: vertical retaining wall next to the road and the paved geogrid can increase the carrying capacity of retaining wall. Warp knitting polyester geogrid shall be covered in asphalt pavement construction layer of coarse stone, the original road are advised smooth polyester geogrid warp much money, after finishing, trimmed and cleaned to the construction, use common grid needed specific nail to fasten the lap grille, horizontal joints greater than 5cm, 10cm more than longitudinally laying asphalt treated by geogrid layers of asphalt to minimize oil spill, with a self-adhesive geogrid construction, the rubber tire roller moderately grind After pressing, you can mix and asphalt paving and compaction without specific nail fixed using polyester geogrid in bituminous surface layer, which functions as a skeleton in the asphalt surface layer. Asphalt concrete aggregate throughout the inter-grid to form a complex mechanical interlocking system, limit the aggregate exercise, increase the asphalt overlay layer lateral binding warp polyester geogrid manufacturers, the asphalt surface in various parts of each pin to prevent the asphalt surface goes polyester warp polyester geogrid manufacturers, which play a role in resistance to rutting. Under repeated action vehicle rolling accumulation of plastic deformation, the formation of ruts. After we have analyzed the structure of the asphalt surface, we can know due to high temperature asphalt concrete rheology, and when subjected to load, the surface layer without any lapse can constrain asphalt concrete aggregate movement mechanism, causing the asphalt surface layer, This is the main reason for the formation of ruts. Warp polyester geogrid manufacturers offer | Suzhou warp polyester geogrid manufacturers | Dr Cheng Sheng Kui by Shandong Engineering Materials Co., Dr Sheng Shandong Engineering Materials Co., Ltd. (www.jsgccl.com) (www.jsgccl.com) strong, credible, Shandong Tai'an site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dr Sheng Construction Material into the brilliant and you work for a better future!