
Portion of Harfmann/Day publication - Other advantages include: Design Variety, Safety, Zip and Unzip, and Cost.
![]() The non-monolithic surface of precast concrete pavers allows them to minimize the impact on the local environment. Where a paved surface is necessary, the segmental pavers can be integrated with the functions of the earth and environmental conditions thereby reducing the overall impact that a monolithic surface might impose. Portion of Harfmann/Day publication - Other advantages include: Design Variety, Safety, Zip and Unzip, and Cost.
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![]() When compared to runoff from an adjoining asphalt lot, permeable pavement exfiltrate contains significantly lower concentrations of phosphorous and zinc, as well as reductions in total nitrogen, and thus provides for better water quality. To further test various permeable pavement designs, a parking lot consisting of four different types of permeable pavements and standard asphalt was constructed in Kinston, NC. The attached PDF evaluates this case study and the water quality improvement as a result of PICP. ![]() Permeable pavements of concrete paving-stones for rainwater infiltration are established as a sustainable method for the drainage of traffic areas and for pollutant source control. Various systems for different applications exist. Pollutants like heavy metals and hydrocarbons in the runoff can endanger soil and groundwater, when the they are not sufficiently removed during infiltration. |
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