Porus concrete install#
![porus concrete porus concrete](https://i.pinimg.com/originals/e9/50/7c/e9507cf3221dbe4b518043a9abf59009.jpg)
The stone or gravel acts as a natural filter and clears the water of pollutants. The precipitation and water get stored in the reservoir from where it slowly infiltrates the soil below or is drained via a drain tile. Also considered as green pavement, it allows water to run through it rather than accumulate on it or run off of it.
![porus concrete porus concrete](https://5.imimg.com/data5/RM/SS/GLADMIN-59092229/pervious-concrete-500x500.png)
Permeable pavement is a pavement type with a porous surface that is composed of concrete, open pore pavers or asphalt with an underlying stone reservoir.