Expansion joints are created through the installation of a soft material, such as wood or foam, along the edges of concrete slabs. The flexibility of these soft materials prevents damage that would ...

Area beneath partial slab collapse in convention center. Investigators, including members of the original design and construction team, are trying to determine why a 60 x 20-ft section of a 6-in-thick ...

I spent some time at your AsktheBuilder.com website but couldn’t locate the exact video that answers my question. There’s a wide ugly gap between my concrete outdoor patio slab and the slab my house ...