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How to lay slabs 
Draw out your project using a pencil, chalk or can of spray-paint depending on the type of surface that you are working on. 
The layout of the project should be drawn on-location with exact measurements. 
Select your slabs.
You can choose from a large variety of patterns, colors and surface textures. You also need to decide the thickness of the slabs that you want to use and the material they are made of since this will affect their durability.