David Mitchell owns Bunyan Industries, a Salt Lake City-based manufacturer of roller screeds. In this article from Public Works sister publication Concrete Construction, he explains why superabsorbent polymer (SAP) wasn't used on a pervious concrete slab embellished with the American Concrete Institute's new logo.
He says "people are misguided about that being the essential component for successful pervious or as a shortcut in moist curing."
Au contraire, says the executive director of the National Pervious Concrete Pavement Association.
If you have an opinion based on experience, feel free to contact either one. Or me at email@example.com.