Applying control-joint filler demands balancing hardness to transfer loads, flexibility to move with the slabs and application timing to minimize tearing. A control joint (or contraction joint) is ...

Spalled concrete joints are the primary problem for a concrete floor. Though the joint is necessary to control cracking, they do provide opportunities for damage by impact from work done on the slab, ...

Cracks in concrete should be repaired as soon as possible. Cracks can lead to water getting under the concrete and eroding the soil, and putting off repairs can lead to a more expensive repair or ...