The National Ready Mixed Concrete Association, an association that represents producers of ready mixed concrete, announced that architect Gregg Lewis has joined the association as senior director, building innovations.

Gregg Lewis, AIA, LEED AP, has joined the National Ready Mixed Concrete Association as senior director, building innovations. Mr. Lewis, based in Southwest Virginia, is an award-winning architect with over 20 years of experience providing sustainable and economical building designs to his clients. In his new position at NRMCA, he will integrate teams of architects, engineers and contractors to offer durable, energy efficient and economical concrete solutions that meet the needs of both building developers and their tenants.