D.S. Brown has the most comprehensive product-line serving the transportation industry. We manufacture solutions for the most challenging infrastructure applications. Our high quality engineered products are available worldwide for new construction and rehabilitation of bridges, highways, airfields, pavements, and parking structures. Since the early 1960’s, The D.S. Brown Company has provided expansion joint systems and specialty products for bridges around the globe

A family business with over 85 years’ experience, Mapei is the world’s leading manufacturer of adhesives, sealants and chemical products for building. With products spanning 23 product lines, Mapei is a specialist in the production of quality products including a vast range of admixtures, structural strengthening and concrete protection and repair products, appropriate for large scale developments and infrastructure projects. Mapei works closely with builders, developers, engineers, architects and contractors to provide tailored advice, recommending materials supported with current technical assistance.