product description:
Plastic drainage board, also known as plastic drainage belt, has various shapes such as wave type and harmonica type. Combining the advantages of foreign brands of drainage boards, it is a relatively advanced soft soil foundation and ultra-soft foundation reinforcement new material developed according to the geological conditions in my country. Features.
In the middle of the plastic drainage board is an extruded plastic core board, which is the skeleton and channel of the drainage belt. It is a good vertical channel for soft foundation treatment of silt, silt soil, flush fill and other saturated viscous and miscellaneous fills using drainage consolidation method, which greatly shortens the consolidation time of soft soil.
Features:
Conical projection (or hollow cylindrical porous) plastic base plate made of high impact polystyrene (HIPS). A filter layer of non-woven fabric is glued to the top surface of the conical projection (or hollow cylindrical porous) to prevent the passage of soil particles, thereby avoiding channel blockage and making the channel drain smoothly.
The traditional drainage method is to use masonry tiles as the guiding filter layer, using more pebbles or as a water filter layer at any time to discharge the water to the designated location, and now using the drainage board instead of the pebble water filter layer to drain water saves time, Save labor and energy, save investment, and reduce building loads. A well-functioning drainage system plays an important role in the construction period of civil engineering and the normal use and life of structures. The board surface of the drainage board and the porous water seepage pipe form a transmission and drainage system, thus forming a system with the functions of water seepage, water storage and drainage.
Product Usage:
Backflow drainage of roads, railway subgrades, embankments and protective layers;
Municipal engineering: road subgrade, subway tunnel, landfill;
Groundwater and surface water inversion construction projects: the upper or lower layer of the building foundation, the inner wall of the basement, the roof greening drainage anti-seepage and heat insulation layer, etc.;
Greening projects: garage roof greening, roof gardens, football fields, golf courses, baths and other construction projects.
