Shanxi soft permeable hose
Soft permeable hose common name permeable hose permeable hose soft spring permeable pipe soft permeable hose seepage conduit is a new type of underground drainage material, soft permeable pipe is to prevent The rust spring ring supports the pipe body to form a high pressure-resistant soft structure, and the non-woven lining is filtered to prevent sediment and impurities from entering the pipe. Thus achieving the effect of net water seepage. The outer covering layer of polypropylene yarn has excellent water absorption and can quickly collect excess water in the soil. The rubber ribs make the pipe wall coating and the spring steel coil body an organic whole. It has a very good all-round water permeability function. The permeable water can smoothly penetrate into the pipe, while the sediment and impurities are blocked outside the pipe, thereby achieving the purpose of water permeability, filtration and drainage.
Soft permeable hoses are mainly used for vertical and horizontal drainage on the backs of various types of retaining walls, highway and railway subgrades and shoulders, drainage of power ash dams in the underground tunnels of soft soil foundation drainage tunnels, and drainage central isolation zones of highways in water conservancy dams. Drainage and protection of vegetation: Drainage of outdoor sports venues, horizontal horizontal drilling, drainage of landslide-prone landslides, slope protection, roof garden and flower bed drainage, hillside soil and water conservation, underground drainage of low-lying land drainage and saline-alkali land reconstruction system.
The drainage mechanism of the soft permeable pipe is through the filtration effect of a permeable composite layer composed of non-woven fabrics covered on spring steel wires and corrosion-resistant high-strength synthetic fiber filaments, so that various fine gravels and clays can be Sand particles, organic matter, etc. are blocked outside the drainage pipe, and the seepage water that is harmful to the project enters the seepage conduit through the permeable composite layer under the action of pressure, and is then drained away through the conduit to realize the seepage and drainage function and achieve clean discharge. water purpose. In the construction of civil engineering and water conservancy projects, it is often necessary to exclude seepage and groundwater from the soil rock foundation and other projects themselves. The existence of water will have many adverse effects on the construction of civil engineering and water conservancy projects, as well as various forms of harm and damage. At the same time, water is an important factor affecting the stability of civil engineering and water conservancy projects. The presence of water will soften the soil, increase soil weight, and reduce the internal friction and cohesion of the soil. In addition, the collection and impact of water flow will cause water and soil erosion. In the construction of facilities such as dams and protective embankments, new materials with dual functions of filtration and drainage need to be applied to reduce the adverse impact of water on various engineering constructions. This is the new geosynthetic material seepage conduit soft permeable pipe.
The structure of the second soft permeable hose
It is lined with steel wire, high-strength spring hard steel wire, and is covered on the outside.
Filter layer non-woven filter layer.
The water-permeable and covering materials use high-strength nylon yarns for warp yarns and special fibers for wefts.
Adhesive material: special strong adhesive
Shanxi soft permeable hose