By Nancey Blanchard. driveway. Published at Saturday, February 02nd, 2019 - 02:13:42 AM.
Professional pavers employ a process known as sealcoating to lengthen the life of an asphalt surface. Sealcoating will not only make your driveway or parking lot more durable but will also help it maintain its clean, smooth look in the face of repeated use.
Having a sealed driveway or parking lot surface has benefits far beyond the money saved on re-paving. For starters, the smooth, sealed finish will be easier to clean than cracked, stained asphalt, enabling you to keep your property looking its best. Even more importantly, sealed pavement is safer to walk and drive on. Large cracks and holes can pose a tripping hazard for individuals of all ages.
When you complete the laying of your full blocks you then need to cut in the borders, you can cut bricks using a block splitter. Holding the brick in place over the border, looking from above mark a line onto the full block on each side where it meets the border, draw a line between these 2 points and cut off the surplus using the block splitter, then simply put the cut block in place.
The other way is to have 2/3 compacted sand and a third loose sand which you screed to the desired height, this is easier to screed but can result in soft spots. Establish the finished height of your block paving use a block as a guide and push it down into the sand until it is 5mm higher than the finished height to allow for the final compacting once all the block paving is laid.