The NRMCA Pervious Concrete Promotion Subcommittee has extended the deadline for collecting information regarding repair techniques for pervious concrete pavements. Contractors and ready mix suppliers are welcomed to contribute their successful techniques through Saturday, April 30. The information collected will be included in a new Pervious in Practice document.

"Besides diamond grinding and full-depth replacement of damaged pervious concrete, we know that there are numerous pervious concrete craftsmen and installers who have implemented their own methods of repair with success," says NRMCA Senior Director, Local Paving, Phil Kresge. "We are hoping that those individuals will be willing to share their experiences with us so that we can provide a comprehensive guide of all repair procedures."