Ground Rainwater Drainage and Collection System

Product Details

They are discharged into sinking green land or concentrated rainwater collection pond through ground convergence or pipe network by collecting rainwater using such ground facilities as permeable ground, linear drainage ditch, water collection percolation catch basin, environmental gutter inlet and so on, purifying rainwater via split flow, sewage inception, permeation, soil filtration and other mean.

Seepy Materials

Ceramic silica sand water permeable brick: ceramic silica sand water permeable brick is formed by blending ceramic particle , coal fiber stone and other materials with grain size ranging from 0.05 to 2mm and going through calcination at 1300° high temperature. It is molded in entirety that outperforms its like products with its high intensity, sound water permeability, strong water-retraining property, abrasion performance and freezing resistance.

Pervious concrete: pervious concrete, also known as porous concrete, non-fine concrete and permeable terrace. It is a porous light concrete comprising aggregate, cement and water that is free from fine aggregate and is honeycomb shaped with well-distributed holes formed out of mutual cementation of a layer of thin cement paste encasing coarse aggregate. It features such characteristics as ventilation, permeability and light weight.

It can validly boost rainwater drainage and collection speed, remit ponding on bridge floor, improve transport safety performance, enhance transportation efficiency, and apply rainwater on the bridge floor to water sources for mixed-up purposes such as road cleaning, greening and so on.