Convenient and quick construction, short period, low cost: steel-plastic geogrid is laid, overlapped, easy to locate, flat, avoiding overlapping and crossing, can effectively shorten the project period and save 10%-50% of the project cost. Engineering applications include roads, railways, bridge abutments, approach roads, docks, dams, slag yards and other areas of soft soil foundation reinforcement, retaining walls and pavement crack resistance projects.

Unidirectional stretching geogrid is a kind of high molecular polymer as the main raw material, adding certain anti-ultraviolet, anti-aging additives, after unidirectional stretching, the original scattered chain-shaped molecules are reoriented and arranged in a linear state. It is a high-strength geotechnical material formed by extruding and pressing into a thin plate, punching a regular mesh, and then longitudinally stretching. In this process, the polymer becomes a oriented linear state and forms an oblong network-like integral structure with uniform distribution and high node strength.

Special purpose of one-way geogrid: low temperature resistance. The low temperature resistant geogrid of Lianyi Company, after repeated heating and cooling cycles at -45℃ to 50℃ for 200 times, all performance indicators meet the requirements, and have passed the test of the Qinghai-Tibet Railway. It is suitable for the frozen soil in the north. Frozen soil is rich in ice, and frozen soil with high ice content has poor geology. One-way plastic grille manufacturers (Guxian)

One-way geogrid is used to deal with waste landfills: the combination of geogrid and other soil composite materials to deal with waste landfills can effectively solve the problems of uneven foundation settlement and derived gas emissions, and can greatly increase waste burying Field storage capacity.

One-way geogrid is used to reinforce weak foundations: Geogrids can quickly increase the bearing capacity of foundations, control the development of settlement, and confine the road base layer to effectively distribute the load to a wider base layer, thereby reducing The thickness of the base layer reduces the project cost, shortens the construction period and prolongs the service life. One-way geogrid is used to reinforce asphalt or cement pavement: the geogrid is laid on the bottom of asphalt or cement pavement, which can reduce rutting depth, extend the fatigue life of the pavement, and reduce the thickness of asphalt or cement pavement to save costs. One-way geogrid is used to reinforce embankment dams and retaining walls: traditional embankments, especially high embankments, often need to be overfilled and the edges of the shoulders are not easy to compact, which will cause the slope to be flooded by rain and collapse and lose stability. The phenomenon occurs from time to time. At the same time, a gentle slope is required, which covers a large area, and the retaining wall has the same problem. The use of geogrids to strengthen the embankment slope or retaining wall can reduce the area occupied by half. Extend the service life and reduce the cost by 20-50%.