Ultra-light foam concrete with microscopic bubbles helps bring planes to a safe stop during emergencies, offering airports an ...

“Inspired by nature, this study explores an innovative self-healing approach in which synthetic lichen-like microbial communities are created for sustainable production of CaCO3 precipitates and ...

News; Home; Ask the Builder: The secret to a smooth concrete patch Aug. 14, 2021 Updated Sat., Aug. 14, 2021 at 7:31 a.m. This concrete patch on my church’s handicap ramp is a disaster. It’s a ...

Angelica Coria said she and her family discovered the shattered ice ball in their Eastvale driveway and a fresh, 30-foot crack in the concrete. "Ice fell from the sky and we don't know what ...

If your concrete crack has produced an offset where one part of the slab is higher than the other, you need to chip away some of the concrete that’s raised up. Once again, the 4-inch grinder ...

It’s important that the epoxy gets at least 1 inch down into the crack. To do this, you almost always need to widen the crack. I use a 4-inch grinder equipped with a dry diamond cutting wheel.

Mike Busch, a California-based maintenance expert who is often called upon in aircraft litigation, explained that the crack that was found in the bolt hole attachment of the second plane’s wing ...

Q: We are getting bids for an addition to our 2007 home. I was asking for anything but concrete on the patio as the current patio is awful. Cracks everywhere started 18 months after we moved in ...

President Trump is claiming the strikes “obliterated” three underground nuclear sites in Iran protected by military grade ...