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.
For more than 60 years, Simpson Strong-Tie has focused on creating structural products that help people build safer and stronger homes and buildings. Considered a leader in structural systems research, testing, and innovation, Simpson Strong-Tie works closely with industry professionals to provide code-listed, field-tested products and value-engineered solutions.
Solomon Colors, Inc., is a US-based manufacturer that provides pigments for the concrete industry, cellulose secondary reinforcing fibers, and decorative concrete textures, stains, and overlays. Founded in 1927, Solomon Colors serves the worldwide decorative and architectural concrete, block and paver, and masonry markets.
Tremco Construction Products Group unites the industry's premier building and maintenance solutions into one enclosure system that allows you to design, build, restore, and maintain buildings faster, safer, and more efficiently, backed by warranties from a single source.
Designers and architects trust Unilock paving stones and retaining walls to achieve their vision without having to compromise either creative design or long-term performance. Unilock has a wide range of exclusive textures, styles, and colors, and an extensive array of customizable solutions, combined with the most advanced technologies in the industry, delivering exceptional strength, resilience and beauty. We introduced pavers to North America and continue to lead the style and technology trends in the hardscape industry.
W. R. MEADOWS delivers one of the broadest lines of premium-grade construction products available to architects, engineers, contractors, and building owners to meet a multitude of construction application needs. Our extensive line of high performance, premium-grade construction products has been developed for use in, on, around, and under concrete.
For more than fifty years, the ground-breaking crystalline technology of Xypex Chemical Corporation has been serving concrete users around the world. In more than 90 countries, the proprietary crystalline waterproofing products of Xypex Chemical Corporation are stocked, sold and supported by a worldwide network of distributors and licensees.