The construction process of the hdpe geocell room should be divided into several steps:

During the construction of the hdpe geocell, some slopes have already met the requirements, and slope repair construction is underway. The working face will continue to supply, and the flatness of the slope is related to the success or failure of grass planting protection in the hdpe geocell.

2. When laying geocell on uneven slopes, stress concentration can easily occur, causing cracks in the grid joints and resulting in grid crossing. When it is necessary to level the slope surface to the planning requirements in the geocell, manual slope repair should be selected to remove floating stones, dangerous stones, etc. on the slope surface.

3. The slope of the geocell paving chamber should be equipped with a main drainage ditch system, with a distance of 4m between adjacent ditches. The drainage ditch should be connected to the roadside ditch, so that the road surface water flows into the drainage channel and enters the edge of the highway, avoiding road surface water and erosion of the chamber slope protection.

4. Flatten the slope surface, remove some debris that is not conducive to the laying of the geocell, and keep the slope surface flat and strong. You can also sprinkle a layer of high-quality soil first to facilitate plant growth. Geotechnical cells should be laid from top to bottom in the direction of the main force, so that the cell sheets are perpendicular to the highway subgrade and never laid horizontally.