C.Application Of Polypropylene Spunbonded Needle Punched Geotextile In Anti - seepage Engineering

Polypropylene spunbonded needle is suitable for any water conservancy project. It can be used as reinforce layer alone for the dam, river and lake seawall, can also be used as anti-seep layer combined with geomembrane.Especially in anti-seeplayer or reinforcement projects which combined with cement, polypropylene spun-bonded geotextile is the best choice,because the alkaline of cement can dissolve polyester geotextile within half a year, causing huge losses to engineering, and even losses of life and property.