Maybe someone will think what influence the price of geotextile?
Geotextile has excellent permeability, filterability, durability, acid and alkali resistance and corrosion resistant. Non woven geotextile can be widely used in railway, highway, sports hall, dams, hydraulic structure, tunnel, coastal mud flat, reclamation, environmental protection and other projects.
Generally, there are three colors of geotextile, white, black,gray and there are no difference from the function and the price are all same. However, recycle material or raw material, gram weight ,strength of the geomaterials effects the fabric price. Recycle material will effect the service life and may be the strength is not ideally as raw material geotextile, but the price is very charming.
At the top of underground garage, generally need to do waterproof and drainage engineering,on the flat floor need to lay drainage plate,then spread a layer of geotextile on the drainage plate. The function of geotextile is protection and filtering, can filter sediment into the drainage plate, and can protect the drainage plate, then covering the soil. The process of general roof greening construction is the same.
The soft-type permeable pipe is the supporting pipe body of the anti-rust spring coil, which forms the high compressive soft structure and the non-woven lining filter, so that the sediment impurities can not get into the pipe, thus achieving the effect of net seepage.The overlying layer of polypropylene filament is of excellent absorbent and can quickly collect the excess water in soil.Rubber band makes wall coating layer and the spring steel tube body organic body, has the very good waterproof function in all directions, osmosis water seeping into the pipe, and sediment impurities is blocked outside the pipe, so as to achieve the same permeable, filtration, drainage purposes.
Connection mode:
With convenient and reliable for the principle of construction, Ф 50 mm according to tunnel ring to the length of the permeable tube production and longitudinal Ф permeable tube length 100 mm 6-30 m connection has a direct, tee joint, can be easily connected.
Main advantages:
pore diameter is small, all-round permeable, good permeability;
tensile high crushing strength, long service life;
corrosion and microbial erosion resistance;
continuity on the whole, less joints, cohesion is convenient;
light weight, convenient construction;
texture soft, good combined with soil;
Application scope:
various retaining wall on the back of the vertical and horizontal drainage;l
highway, railway roadbed and road shoulder, soft soil drainage;l
drainage tunnel, underground passage;l
power ash dam and water drainage of the dam body;l
the central isolation belt highway drainage and protection of vegetation;l
outdoor drainage of sports venues;l
lateral horizontal drilling drainage;l
easy to collapse, ground drainage slope protection;l
roof garden and flower terraces drainage;l
slope of soil and water conservation;l
land preparation of underground water drainage;l
low-lying saline-alkali land drainage and transformation system.l
Soft Penetrated Water Pipe,All-Purpose Permeable Pipes,Flexible Permeable Hose,Soft Permeable Pipe
ZHEJIANG BOYA COMTECH CO.,LTD , http://www.zjbytx.com