Get Flagstone Patio Mortar Joints PNG. More sand, swept and packed into joints between the stones, acts as mortar to hold them in place. I began by outlining the patio, digging down several inches in its planned location, then adding a couple of inches of crushed stone, a couple of inches of sand, and finally the paving stones on top.
Mortared joints make for a smooth surface for sliding chairs in and out from a dining table. The stones on my flagstone patio are fastened securely, and the concrete base seems to be in good condition. We need some advice on laying a flagstone patio.
You'll get a better sense of how unlike flagstone set in the ground, you'll only need masonry mortar between the slab and your stones.
The lighter mortar color acts as a unifying element that ties all the stone together. Flagstone pavers work well for patios and walkways because they cover a wide surface area and are relatively flat and smooth, making it easy to install a flat walking surface. Natural flagstone, concrete paver and ceramic brick patios and walkways are set upon gravel foundations, their joints then need to be filled. Proper patio base preparation ensures the success of your patio project.