These locations are often brought on by water, from a hose or rain, washing earth, foundation material and sand into a hollow space below the paver foundation. As soon as pooling is noticeable, these sagging locations frequently widen rapidly do to the improve of water draining in these locations. It’s essential for the hollow to be filled and stabilized prior to leveling the pavers, otherwise you can be performing the exact same task next year. To repair this scenario can be tricky. Initial, remove the sagging pavers, discover the hollow and fill it with a foundation material. Subsequent, you want to tamp or pack the foundation material to within two inches of the bottom of the existing pavers. Fill the remaining 2 inches with sand and tamp it level with the bottom of the current pavers and replace the removed pavers.Following fixing any sagging locations, look for person pavers that are sitting greater or lower than the surrounding pavers. A paver that sits greater can frequently be leveled by using a rubber mallet to force it into its proper position. If it’s too high or doesn’t move, you might have to eliminate it so you can eliminate some of the sand that is beneath the paver. If it sits low, you will have to remove it to add sand until it’s level. To remove the paver, you can buy a paver removal tool or you can use a little pry bar to loosen the paver and lift it out of its space, becoming careful not to crack or chip the paver.If any pavers have been removed, you’ll want to sand those areas before proceeding.It’s a good concept to pressure wash the surface on a yearly basis. Pressure Washing cleans the surface of your pavers and also remove a lot of the organic material growing in between the pavers. Removing the organic material reduces the quantity of bugs living in your paver area and assists keep the pavers steady.Inspect the joints of the pavers for sand loss. If the sand is more than ¼ inch beneath the joint surface, you’ll have to “re-sand” the pavers. To re-sand, you must use paver sand. You can buy this in bags at Lowes and Home Depot or at a brick yard. Spread the sand our on the pavers and using a push broom, sweep the sand back and forth at a 45 degree angle from the joint lines till the level is 1/4th to 1/8th of an inch to the top of the joint surface.Following the pavers have been adjusted, cleaned and re-sanded (and each time following re-sanding) you want to seal your pavers with a great quality sealer. Sealing your pavers will protect the pavers from most type staining and it will harden the joint sand, locking your pavers into location and stopping anthills and weeds from growing between pavers. A great high quality sealer will prevent a haze from forming on the paver surface brought on from moisture in the paver when sealing. If you presently see a haze on the surface of your pavers from prior sealing, you will have to strip the existing sealer prior to applying new sealer.Do you need to know more about San Diego pavers company?