CSMC Non-Metallic Diamond Crete Grout
NON-METALLIC DIAMOND CRETE GROUT A non-metallic grouting compound composed of specially selected silica sands conforming to Federal Specification CRD-C 621-80, Portland Cement, pozzualonic, plasticizing, water reducing and shrinkage compensating agents. The combination of the above ingredients produces in Diamond-Crete, high early and 28 day strength and a slight but positive expansion right from time of placement with no intermediate shrinkage occurring.Expansion is a mass expansion-therefore final volume filled is not affected by restraining such as with gas evolution or gas liberation-type grouting compounds. Non-staining-can be pumped, dry packed and vibrated. Penn Dot approved for Pennsylvania projects.