Grand Ave Porous Concrete Sidewalk

 

Details: This project served to demonstrate the application of porous concrete to a city sidewalk, located on Grand Avenue.  The 560 square feet of porous concrete captures stormwater runoff from the sidewalk and adjacent pavement areas. The runoff then infiltrates to a stone reservoir and eventually the soil below. This sidewalk captures 10,000 gallons of stormwater annually.

 

 

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Project Details

$7,800
Total Amount
Cost
5,000
Gallons Per Year
Capture

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