Shandong Zheda Engineering Materials Co

Wholesale plastic geogrid, one-way and two-way geogrid price, construction method of plastic geogrid
, construction method of two-way tensile plastic geogrid: excavate the foundation bed, set up sand cushion (height difference Not larger than), roll it into a platform, lay the grille, the longitudinal axis should be consistent with the main stress direction, overlap longitudinally, and tie the overlap transversely with plastic tape, and on the laid grille, there should be at intervals. The nails are fixed on the ground. The geogrid laid should be backfilled with soil material in time. The number of geogrid layers laid shall depend on the technical requirements.
b. Construction method of one-way tensile plastic geogrid: When used in roadbed and pavement, the construction method is the same as that of two-way geogrid.
When used for reinforced soil retaining walls, the construction method is as follows:
Set the foundation and carry out construction according to the designed wall system. When precast reinforced concrete panels are selected, generally thick supports are placed on the precast concrete foundation. superior. Its width should not be greater than that, its thickness should not be less than that, and its burial depth should not be less than that to prevent the impact of frost heaving on the foundation
. Level the wall foundation and excavate and level it according to the design requirements. The soft soil needs to be compacted or replaced, and compacted to the required density, which should be slightly beyond the scope of the wall
. The reinforcement should be laid. The main strength direction of the reinforcement should be perpendicular to the wall and fixed with pins
. When filling the body with soil, use mechanical filling. The distance between the wheels and the reinforcements should be maintained at least. The thickness of the layer of soil after compaction is about
. When constructing the wall, the wall should be covered with geotextile to prevent leakage of the filling soil. .
Two-way soil