Sealing a cracked garage floor may be the worst thing you can do.

New slabs-on-ground crack when tensile stresses from restrained shrinkage exceed the concrete's strength. This type of early-age cracking occurs during the first few days of the slab's life and is ...

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 ...

Dear Jerry: We purchased a condo/townhouse in 2008, a new build in Greece. These are constructed four units to a building without basements and on a concrete slab. The flooring in the kitchen, storage ...

Learn concrete slab crack repair, including chipped edges, steps, corners, and palled surfaces, with a step-by-step masonry restoration guide. Paradoxically, concrete surfaces cannot be repaired with ...

Dutch researcher Joris Fellinger has developed a model that assesses and predicts the fire-resistant behaviour of concrete floor slabs. He discovered that the slabs crack after just 15 minutes but do ...

Last week I was flooded with great problems to solve. James H. lives in Evanston, Ill., in a condominium complex. Not all condo complexes have garages. Some have carports that stop most sunlight and ...