Issue 1, 2017

By David R. Smith is esign interloc ® 2017 ISSUE 1 InterlockDesign.org 14 | FEATURE STORY Now passing 100 million sf sold in 2015, paving slabs are seeing increasing use in residential and commercial applications. bigger really better? The differences between pavers and slabs aren’t just about size. When it comes to vehicular loads, thickness really matters. 1