CMHA Install Guidelines

Barkman strives to achieve the highest quality in precast concrete, through our hardscapes, site furnishings, landscape kits, concrete tanks, agriculture, trench and other precast accessories. We measure our products using CMHA’s quality guidelines to give our customers the best of what we can manufacture.

The Concrete Masonry & Hardscapes Association (CMHA) represents a unification of the Interlocking Concrete Pavement Institute (ICPI) and 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. CMHA is dedicated to the advancement of these building systems through research, promotion, education, and the development of manufacturing guides, design codes and resources, testing standards, and construction practices.

Learn more about the Installation Guidelines here.