Contractors survey stakeholders on portland-limestone cement concretes

Sources: American Concrete Institute, Farmington Hills, Mich.; CMCM staff American Concrete Institute Committee 302, Construction of Concrete Floors, and the American Society of Concrete Contractors are inviting practitioners to share their experiences placing and finishing mixes bearing ASTM C595, Type IL portland-limestone cement (PLC). Their 15-question survey, posted here, launches as Read more…

Concrete Contractors charter Sustainability Committee

Sources: American Society of Concrete Contractors, St. Louis; CP staff Former American Society of Concrete Contractors Executive Director Bev Garnant, HACI, and Technical Director Bruce Suprenant, FACI, P.E., have been retained to develop and manage the group’s recently formed Sustainability Committee.   “This initiative has two purposes,” says Garnant. “The first Read more…