Or you can use a tool designed specifically for cleaning out joints in garden paving. Some of these tools, such as the Crack ...

Concrete Concrete Slabs-on-Ground Crack Control Options When it comes to slabs-on-ground, you can either control the location of cracking or the width of cracks.

Cracked and settled concrete can be repaired by slab jacking, where grout or slurry is pumped under the slab, raising the concrete back to its previous position.

Concrete Tips to Control Crack Width in Concrete Slab on Ground Ten tips when using reinforcement to provide crack width control in nonstructural slabs-on-ground Kim Basham, PhD PE FACI Jul 11, 2019 ...

James sent me two great photos of his crumbling and cracked concrete carport slab. It was in horrible shape. He indicated the slab could be as much as 60 years old.

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 ...

DEAR TIM: My concrete driveway has eight large slabs. The driveway slopes down from my garage to the street. The straight-line gaps between the slabs has enlarged, and some cracks are as wide as 2 … ...

Often concrete slabs are not poured on a bed of compacted material, but rather on loose backfill or gravel. As time passes, the fill under the slab settles, which may create a crack or cracks in ...

Q: I have a concrete-slab patio with a long crack in it that seems to be widening. What could be causing this? The house is about 30 years old and the yard slopes. A: Some things in life are ...

Plastic-shrinkage cracks are most common in slabs and are relatively short cracks (may vary in length from a few centimeters up to 3m (10 ft) apart) that may occur before final finishing on days ...