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Adaliz Louise Auclair Outdoor Paver June 17th, 2018 - 19:53:14
Unlike asphalt pavers are virtually maintenance-free and do not need to be regularly sealed or replaced. By definition concrete pavers have a minimum compressive strength of 8000 psi (about 3 times stronger than regular poured concrete) and a maximum water absorption rate of 5%. Concrete pavers are extremely dense units which possess exceptional strength and durability superior stability under severe loads and are unaffected by the extremes of heat and frost. Each unit has joints that allow for a small amount of movement without cracking. Factory made pavers last for decades.
The many shapes patterns and colors of Concrete Pavers allow for design creativity as well as delineation of pavement areas such as parking lanes cross walks and intersections. The beauty of pavers adds value and visual appeal to any property. By adding flexibility not possible with rigid pavement pavers can flow with existing landscaping to deliver beauty to any property. Proper installation of the product results in a pavement that is rigid yet flexible. The joints between pavers allow the driveway to move without cracking. In addition they can be unzipped to allow for repairs or access to utilities.
Power wash brick paver areas using a 2700 psi power washer or greater. You may or may not need to use a paver cleaner during this process. Sweep joint sand into all the joints of the pavers and water down with a light spray from a garden hose. Sweep sand and water down a second time to ensure joints are full of joint sand. Once dry confirm joints are full with joint sand and move on to the next step. Having these joints completely filled and compacted will help maintain paver stability. Apply a joint stabilizing sealer on all the paver areas. The sealer hardens the sand which helps prevent water intrusion in the joints and insects digging through it! Follow the instructions of the manufacturer on how to apply sealer.
Concrete slabs are practically maintenance-free especially if they are sealed which makes the surface impervious to all kinds of spills and stains. With pavers the material itself is also low maintenance but the spaces between each piece often need regular care because weeds grass and moss will grow in these joints. Aside from regularly removing weeds before they infest the area the owner should also watch out for shifting pavers and cracks on mortared pavers. Brick and concrete pavers are also susceptible to stains. The gravel or sand in between the joints Concrete slabs are significantly more durable than pavers but ground movement greatly affects concrete making it more prone to cracking if the soil underneath it becomes unstable although its surface will still remain flat. Pavers however will not crack when the ground settles because the settling will affect individual units. However they could become tripping hazards when some of the pavers shift up as a result of ground movement.