Holcim (US) Inc. is headquartered in Waltham, MA. Holcim is one of the largest manufacturers and suppliers of cement and mineral components in the United States. In addition to Portland cements, Holcim produces fly ash and slag cement products, such as GranCem(R) cement, to enhance concrete performance. Holcim also makes blended and masonry cements in a wide variety of colors.
Holcim is one of the world’s leading suppliers of cement, aggregates and concrete. Holcim Group Support (Canada) Ltd offers a complete range of engineering services specifically tailored for Holcim Group companies worldwide.
Merkrete Systems has been an industry leader in waterproofing and crack isolation membranes, underlayments, and setting materials for ceramic tile and stone installations worldwide including some of the most technically demanding applications by providing product reliability and customer satisfaction since 1971.
Nawkaw Corporation…changing the color of masonry. Nawkaw Color Stain Technology utilizes a proprietary product line that enhances porous surfaces, regardless of age or condition. Known throughout the construction industry for the remarkable color blending capabilities for renovation and restoration projects, the color system changes the color of brick, block, mortar, concrete, precast, stucco and stone. All products are Low VOC and environmentally friendly water-based. They are also vapor permeable and penetrating, resistant to mold, mildew, and weather (including UV) and carry a 25-year warranty with Nawkaw applications.
Manufacturer of structural connecting systems for wood, steel, masonry, concrete, and composite wood.
Unilock, North America's premier paving stone and retaining wall manufacturer has been producing quality architectural and residential concrete landscape products for over 30 years. Whether you're designing a complete streetscape or a residential walkway, patio and driveway, Unilock can provide you with a range of shapes colors and textures second-to-none within the interlocking unit paver 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.
Developer and manufacturer of Xypex Crystalline Technology for waterproofing and repairing concrete.