2930-14-305-3589

5610-22-210-6216 5610222106216 222106216 CEMENT

5610-22-614-2424 5610226142424 226142424 is a finely pulverized product resulting from the calcination of an intimate artificial mixture of properly proportioned argillaceous and calcareous materials. when mixed with water, it hardens into a solid mass. it is used as an ingredient in mortar and concrete.

5610-22-621-3990 5610226213990 226213990 is a product of calcined, ground gypsum which may contain accelerators or retarders, as well as sand, fiber, and the like. it is used primarily for coating or forming large surfaces such as walls, ceilings, partitions, and the like. for items used for filling cracks, breaks, and indentations, see plaster, patching, gypsum.

5610-22-220-5792 5610222205792 222205792 CEMENT

5610-22-270-5125 5610222705125 222705125