Cell-Crete Corporation has been one of the industry leaders in poured and pumped lightweight concrete underlayments for more than 35 years. It offers various products and services, including Elastizell lightweight concrete floors, Elastizell, Siplast and Perlite roof decks, Maxxon floor underlayments, and Hardrock concrete for interior floors, and exterior walking decks. It also provides structural lightweight and Hardrock concrete over metal decks, and specializes in sound attenuation floor systems. It also offers Elastizell engineered fill for geotechnical applications, and architectural concrete, such as decorative coatings, concrete staining, architectural concrete sawing, and above grade deck waterproofing. The company also offers IntegraSpec insulating concrete forms, and concrete pavers. Cell-Crete Corporation is headquartered in Monrovia, Calif.