Factory Wholesale Geocell/Cement Blanket/Plastic Product/Wall Protection Systems for Highway Subgrade Reinforcement

Geogrid is a very important geosynthetic material that plays an irreplaceable role in improving the safety and durability of civil engineering structures. With the continuous progress of technology and the growing market demand, the application scope of geogrids will become increasingly widespread, injecting new impetus into the development of civil engineering.

PP geogrids play an important role in the field of civil engineering due to their unique performance and wide range of applications. With the continuous progress of technology and changes in market demand, PP geogrids will continue to be optimized and improved, injecting new vitality into the development of civil engineering. In the future, we have reason to believe that PP geogrids will demonstrate their outstanding performance and unlimited potential in more fields.

Biaxially stretched plastic geogrids are made from polypropylene (PP) or polyethylene (PE) as raw materials through plasticization, extrusion of sheets, punching, heating, longitudinal and transverse stretching. The effectiveness of using bidirectional geogrids is closely related to the treatment of the paved road surface. Before paving, it is necessary to thoroughly clean substances on the road surface that may affect the bonding strength between the geogrid and the underlying layer, such as grease, paint, sealing materials, water stains, dirt, etc., to ensure that the paving surface is clean and dry. Excavate the foundation bed, set up a sand cushion layer (with a height difference of no more than 10cm), roll it into a platform, lay a grid, and the longitudinal axis should be consistent with the main force direction. The longitudinal overlap should be 15-20cm, and the transverse overlap should be 10cm. Use plastic tape to tie and overlap. When laying the grid, fix it on the ground with U-shaped nails every 1.5-2m. The laid geogrid should be backfilled in a timely manner, and the number of layers should be determined according to technical requirements.

In road construction, PP geogrids can be used for roadbed reinforcement, pavement crack prevention, and other aspects to improve the bearing capacity and service life of roads. It can effectively disperse and withstand vehicle loads, reduce road settlement and deformation. In water conservancy facilities such as embankments and reservoirs, PP geogrids can be used to enhance the stability of soil, prevent soil erosion, and ensure engineering safety. Its corrosion resistance and aging resistance also enable the grille to be used in underwater environments for a long time without being affected.

PP geogrid is lightweight, easy to cut and splice, greatly simplifying the construction process and improving engineering efficiency. Construction personnel can quickly lay and fix grilles, shortening the project cycle. PP material is non-toxic and harmless, environmentally friendly, and meets the needs of modern engineering for green building materials. The use of PP geogrids is not only beneficial for environmental protection, but also in line with the concept of sustainable development.