One way geogrid

Unidirectional tensile geogrid is a kind of high strength geogrid material which takes high polymer as the main raw material, adds certain anti-ultraviolet and anti-aging additives, redirects the original scattered chain molecules to a linear state after unidirectional stretching, extrudes the thin plate and then presses the regular hole network, and then lengthways stretches. In this process, the polymer becomes oriented and linear and forms a uniform elliptic network structure with high joint strength.

Main use

1, one-way geoglyceris used to strengthen weak foundations: geoglyceris can rapidly improve the bearing capacity of the foundation, control the development of settlement, and the lateral limiting effect of the road base can effectively distribute the load to a wider base, thereby reducing the thickness of the base, reducing the project cost, shortening the construction period, and extending the service life.

2, one-way geoglories for reinforced asphalt or cement pavement: geoglories are laid at the bottom of the asphalt or cement paving layer, which can reduce the rut depth, extend the fatigue life of the road surface, and also reduce the thickness of the asphalt or cement pavement to save costs.

3, one-way geogging used to strengthen the road embankment slope and retaining wall: The traditional embankment, especially the high embankment, often needs to be overfilled and the shoulder edge is not easy to be compacting, which leads to the rain flooding of the slope in the later period, and the phenomenon of collapse and instability occurs from time to time. At the same time, a slower slope is required, which covers a large area, and the retaining wall also has the same problem. The reinforcement of the embankment slope or retaining wall by using geogrille can reduce the occupying area by half and extend the service life. Reduce the cost by 20-50%.

4, one-way geoglage used to strengthen the river seawall: can be made of stone cage, and then used with the grid to prevent the collapse of the dam caused by seawater erosion, stone cage has permeability, can slow the wave impact, extend the life of the dam, save human and material resources, shorten the construction period.

5, one-way geogrid for landfill treatment: the combination of geogrid and other soil synthetic materials to treat landfill, can effectively solve the uneven settlement of the foundation, derived gas emissions and other problems, and can maximize the storage capacity of landfill.

6, the special use of one-way geoglou: low temperature resistance. After repeated cooling and heating cycles of 200 times at -45 ℃-- 50℃, all the performance indexes meet the requirements, and have passed the test of Qinghai-Tibet Railway, and are suitable for the poor geology of little frozen soil, rich frozen soil and high ice content frozen soil in the north.