Contraction joints (sometimes called control joints) are used in unreinforced and lightly reinforced slabs-on-ground to minimize random cracking. By creating straight-line weakened-planes in concrete, ...
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 ...
A GOOD patio provides you with a hardwearing, all-weather surface which requires little maintenance. Even with the introduction of decking, paving slabs are still a popular patio choice. They are easy ...
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