Interlocking Repair

Proper completion of an interlocking repair job will ensure long lasting results.

There are a few important procedures to follow to ensure your interlocking repair job gets done the right way. All professional interlocking repair services may not follow the same procedure, and they may all have different strategies or slight shifts in the way the job is completed. The most important is the end result, the interlocking repair job should not only look great but also last for a long time.

The base on which the interlocking stone is laid should be at least a solid 10 inches. It should be composed of at least 7 inches of crushed stone, with 3 inches of limestone screening. The base should be solid and compact to prevent the interlocking stones from sinking and shifting. If the interlocking stone repair job is done properly, it could last for decades.

Before re-laying the interlocking stones, it is important to check the depth of the base, to ensure that it is still at least 10 inches. There are several factors that can cause interlocking to sink and shift, those include: the freeze/thaw cycles of warm and cold weather that cause the surface to expand and contract, water accumulation in a particular area, or a weak base that doesn’t provide enough support. A professionally completed interlocking repair job should not only be aesthetically appealing but also function in terms of having the correct level to direct the rain water in the right direction to avoid puddles and sinking spots.

After laying the stones, we will proceed to the next steps which include pressure washing and sanding. A high pressure washer will be used to remove the dirt, grime and stains that have accumulated on the surface. The washing process may include cleaning agents or detergents, together with scrubbing and a thorough rinse. After washing and rinsing, the surface should be allowed to fully dry before continuing. Having a clean and dry surface is crucial for the next steps that protect the surface, and allow it to be shielded from contaminants for many years to come.

The application of polymeric sand will prevent the growth of moss or weeds between the joints. After the excess sand has been removed off the stones, the polymeric sand in the joints will be sprayed with water so it can solidify. Then the surface must be allowed thoroughly dry again. The final step is sealant application that is done using a high pressure sprayer that allows the sealant to settle in a smooth even coat.