Cost is a major factor, said Erickson. He estimated porous is 10% to 20% more expensive than traditional asphalt, given it's underneath layers of stone and gravel that must be designed properly.

Porous asphalt is part of the complete storm-water management system that could also include rain gardens or bio-filtration systems. Everyone has seen water pool in low spots on asphalt a few ...

Possible Solution for the Waterlogging Problem “Porous Asphalt” may be a possible solution to mitigate the waterlogging problem in Dhaka city. It is also known as Porous Pavement, Porous Concrete, ...

The 2013 Quiet Pavement Technologies report is a practical resource containing leading international knowledge on constructing quieter asphalt and Portland cement concrete pavements.