The Concrete Masonry & Hardscapes Association (CMHA) represents a unification of the Interlocking Concrete Pavement Institute (ICPI) and the National Concrete Masonry Association (NCMA). CMHA is a trade association representing US and Canadian producers and suppliers in the concrete masonry and hardscape industry, as well as contractors of interlocking concrete pavement and segmental retaining walls. CMHA is the authority for segmental concrete products and systems, which are the best value and preferred choice for resilient pavement, structures, and living spaces.
Heidelberg Materials (formerly Lehigh Hanson, Inc.) is a leading supplier of construction materials in North America. Our core activities include the production of cement and aggregates, and we also produce ready-mixed concrete, asphalt, and other downstream products.
Solomon Colors, Inc. is a US-based manufacturer providing pigments for the concrete industry, cellulose secondary reinforcing fibers, decorative concrete textures, stains, and overlays. Founded in 1927, Solomon Colors serves the worldwide decorative and architectural concrete, block and paver, and masonry markets.
The Brick Industry Association (BIA) is the national trade association representing distributors and manufacturers of clay brick and suppliers of related products and services. Since its founding in 1934, the association has been the nationally recognized authority on clay brick construction.
Wausau Tile, established in 1953, is a manufacturer of premier architectural products including pavers, custom precast concrete, custom precast terrazzo, terrazzo tile, and site furnishings in concrete, metal, wood, and plastic. Throughout the past six decades, Wausau Tile’s products have been used in projects from McDonald’s restaurants to Mount Rushmore to Times Square.
