If your concrete ... strip to the slab to define a stopping point if you don’t have a control joint and then continue from that edge once you’ve smoothed the first section.

The concrete slab is often placed on a layer of sand for drainage or to act as a cushion. Houses built on a slab lack crawl spaces, and there is no space under the floor. If you are considering ...

Concrete's strength and structural ... ETH News: Unfold Form A vaulted floor has a curved, arch-like profile, and is typically stronger than flat slab floors because it uses compression to resist ...

“We’re really going back to a tectonic appreciation of architecture,” comments Ranaudo. The average flat concrete floor slab, he continues, is around 10 inches thick, whereas the RFS shells measure ...