Three-dimensional hard permeable tube (also known as: plastic blind ditch, drain pipe, grain mesh permeable tube), hard water tube in the two-thirds upper part with holes, the lower part 1/3 is without hole, can prevent the leakage of groundwater occurs secondary, quickly come in the groundwater. Reliable plastic drain pipe applied to the construction of railway construction, highway, airport runway, golf, football field, big lawn, garden greening, highway, landfill, slope protection, retaining walls, tunnels and other large channel underground waterproof engineering.
Specification
Technical pareameters: The area of Collect rainwater part:65%-75% The area of drainage Part:25%-35% Perforation diameter:>3mm; Opening ratio:>8000PCS/m2; ring-stiffness:>2kpa Length:4m6m8m(Can be customized )
Product feature: 1、Light weight, easy to transport and install; 2、To adapt to the high temperature ; 3、anti-aging The service life is long; 4、Impact resistance against chemical corrosion resistance 5、Ability to collect rainwater(is 5 to 10 times that of other similar product); 6、The fluid flow rate; 7、For no-perforated at the bottom of the part, focus on rainwater flowing rapidly;