Diamond Grinding Concrete Pavement

The process of diamond grinding requires that a thin layer of hardened concrete and asphalt pavement at the surface be removed with diamond saw blades.

Diamond grinding concrete pavement.

Diamond grinding is a pavement preservation technique that corrects a variety of surface imperfections on both concrete and asphalt concrete pavements. Grinds down concrete high spots removes sealers and thin mil paints removes mastics and preps floors to accept new coatings. Concrete grinder 10 edco category 09 group 980. Sets the standard for excellence in heavy highway construction of diamond grinding rumble stripping and concrete pavement restoration.

Diamond grinding is a concrete pavement restoration process that renews a worn or slightly irregular surface. Diamond grinding is one of the most cost effective concrete pavement restoration cpr techniques. Diamond grinding is a part of a concrete pavement rehabilitation cpr technique that is used primarily to plane the pavement surface. Concrete grinder 10 description model 50200 hd.

Diamond grinding can potentially remove or reduce some pavement deficiencies such as joint faults resulting from minor pavement settlement worn pavement from wheel rutting warped slabs and a rough surface texture. Dg used to be an expensive operation. Diamond grinding dg removes a thin layer at the surface of hardened pcc pavement using closely spaced diamond blades. Most often utilized on concrete pavement diamond grinding is typically performed in conjunction with other concrete pavement preservation techniques such as road slab stabilization full and partial depth repair dowel bar retrofit cross stitching longitudinal cracks or joints and joint and crack resealing.

Diamond grinding restores rideabilit. However new high production equipment as well as improved synthetic diamonds for saw blades made dg a more cost competitive option for pcc pavement rehabilitation. It consists of grinding 3 16 to 1 4 inch 5 to 7 mm of the surface of jointed plain concrete pavement jpcp using closely spaced diamond saw blades. The result is a level smooth and generally quieter riding surface.

The practice results in a strong macrotexture that is adequate to provide an improvement in the skid resistance of the pavement. This service can also be applied to asphalt pavement. Advantages of diamond grinding over other rehabilitation techniques. Perfect for indoor surface grinding applications including garage kitchen basement or patio.

Members of international grooving and grinding association concrete paving association and american concrete paving association. Diamond grinding involves removing a thin layer 4 6 mm at the surface of hardened cement concrete by using closely spaced diamond saw blades. Diamond grinding removes a thin layer from paved surfaces producing a grooved surface with superior wear tolerance longevity and surface friction.