(
dealers ) ( installation
guide )
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Preliminary planning makes the installer's job much easier and ensures that the slabs are installed properly when starting a project. First sketch out the area where your patio or walkway is to be located and use the slab specification chart to identify slab sizes. The sketch is useful in determining the number of slabs and curbs and the quantity of base material required.
PREPARATIONPrepare the site by excavating the soil to a depth of 6-8 inches below the desired final grade of the patio or walk. Replace the soil with 3-5 inches of granular 'A' or other suitable material. This provides a firm base and allows for proper drainage. Compact base material to desired grade and contour using a mechanical vibrating plate tamper. Then spread a layer of sand approximately 1" thick over entire area of compacted base. By drawing a straight board across an edge restraint such as a landscape curb or any other guide (eg. 3/4" to 1" pipe or lumber) spread sand until level. Do not walk on or disturb the levelled sand. Always start at a straight edge or string line, nesting each slab in place according to the design chosen. |
