Basic Paving Process Here is a brief overview of how we pave. Click on the images for a larger view Stage 1: Compact stone in 3 lays Stage 2: Compact Sand, Screed sand ready to lay blocks Stage 3: Laying blocks square of house Stage 4: Cutting with blocksplitter Stage 5: Compact Block with Wacker Plate – Run over 5 Times Stage 6: Finally sweep sand into joints The Finished Result.