Concrete has a long history of innovation, dating back to 6500 B.C.E. Although most of this material breakthroughs through ...

Every square foot of it could, with the addition of some extra materials, power the world that it has grown to cover.

If you have old, cracked, uneven, or non-level concrete slabs on your patio, you may be thinking about removing the concrete in order to upgrade your patio with stamping technique. Check out the full ...

DEAR TIM: What type of stone would be best for filling a cavity under a planned two-car garage addition? It is approximately 7 feet deep. The local concrete supplier sells recycled concrete for a ...

Here, we tell the slab where to crack and widths of contraction joints or cracks in the joints are largely controlled by the joint spacing and concrete shrinkage. As joint spacings and concrete ...

Harvey Haynes, inventor of Trak Joints, says his new tool for ground slab joints makes installation easier, lowers the risk of random cracks, is cheaper than traditional methods and does not produce ...

A reader, James H. of Evanston, Illinois, recently asked me how to remedy issues he has with his condominium carport. James sent me two photos of the crumbling and cracked concrete slab. It was in ...

Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...

SAN FRANCISCO -- San Francisco fire officials Wednesday night said a crane and concrete slab on a South of Market high-rise construction project that were unstable and considered at risk of falling ...