Taking out these small particles means there are more pores that are filled with air or, after a rain event, water. Beneath the top layer of porous pavement, there are bedding layers, which are also ...

What consists of a mixture of tar and holes, protects lakes and rivers from pollution, and also prevents slippery icy surfaces in the winter? It’s permeable ...

A pervious concrete pour is a three-step process - placing to elevation, compaction and curing. Unlike traditional concrete which looks for a smooth, finished surface, pervious concrete ...

This presented both an opportunity and a challenge for Finley. “The porous pavement installation brought additional challenges compared to traditional paving,” Finley says. “We had to ...

Pervious concrete pavements include a porous concrete slab, a base layer, and a stone reservoir layer for stormwater storage that allows water to gradually infiltrate the soil. GHMC officials said ...