What is the best method for fixing cracks in concrete prior to applying a decorative overlay?
The term “fixing cracks” is a bit misleading since there is no way to “fix” cracks in concrete, only fill them. The proper term to use when treating cracks prior to placement of a decorative overlay is “bridging.” This is accomplished by filling or covering the crack with a rigid material so it becomes flush or slightly higher in elevation than the surrounding surface. (Avoid soft, flexible crack fillers.) What are different Types of Concrete Overlays? Stamp overlays: A stamped overlay offers all the aesthetic benefits of conventional stamped concrete. The overlay mix is applied and then imprinted with stamping mats or texturing skins duplicate the beauty and texture of natural stone, brick, slate, wood planking, and other materials. Overlay thicknesses range from 1/4 to 3/4 inch, depending on the depth of the imprint. Spray-down systems: These versatile systems offer a wide array of finish options. Usually they are sprayed evenly onto concrete with an air-powered hopper gun, but they
