Environmental Engineering Reference
In-Depth Information
Figure 7-8
Porous AC pavement as a walking path.
Figure 7-9
Porous pavement in playground.
Properly installed and maintained pervious pavement has a significant lifespan,
and existing systems that are more than 20 years old continue to function. Because
water drains through the surface course and into the subsurface bed, freeze-thaw
cycles do not tend to adversely affect pervious pavement. Pervious pavement is
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