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Knauf. Website. www.usg.com. USG Corporation, also known as United States Gypsum Corporation, is an American company which manufactures construction materials, most notably drywall and joint compound. The company is the largest distributor of wallboard in the United States and the largest manufacturer of gypsum products in North America.
Cement board. Cement board is composed of aggregated Portland cement with a glass-fiber mesh on the surfaces. This 5⁄16 inch (7.9 mm) thick cement board is designed as an underlayment for tile floors. These are 3-by-5-foot (91 by 152 cm) sheets. A cement board is a combination of cement and reinforcing fibers formed into sheets, of varying ...
Various sized cuts of 1 ⁄ 2 in (13 mm) drywall with tools for maintenance and installation . Drywall (also called plasterboard, dry lining, [1] wallboard, sheet rock, gib board, gypsum board, buster board, turtles board, slap board, custard board, gypsum panel and gyprock) is a panel made of calcium sulfate dihydrate (), with or without additives, typically extruded between thick sheets of ...
Revenue. $3 billion (2019) Number of employees. 4,999 (2021) Website. www.jameshardie.com. James Hardie Industries plc is a global building materials company and the largest global manufacturer of fibre cement products. Headquartered in Ireland, it is a dual-listed company, being listed on the Australian and New York Stock Exchanges.
Gypsum concrete. Phosphorgypsum-based concrete with sawdust aggregate. Gypsum concrete is a building material used as a floor underlayment used in wood-frame and concrete construction for fire ratings, sound reduction, radiant heating, and floor leveling. [1] It is a mixture of gypsum plaster, Portland cement, and sand.
Magnesium oxide wallboard (10 mm thickness) Magnesium oxide, more commonly called magnesia, is a mineral that when used as part of a cement mixture and cast into thin cement panels under proper curing procedures and practices can be used in residential and commercial building construction. Some versions are suitable for general building uses ...
Crushed stone, sand and gravel. Revenue. $ 7.315 billion (2022)[1] Number of employees. 12,000 [2] (2023) Website. VulcanMaterials.com. Vulcan Materials Company (NYSE: VMC) is an American company based in Birmingham, Alabama. It is principally engaged in the production, distribution and sale of construction materials.
The cement industry in the United States produced 82.8 million tonnes (81,500,000 long tons; 91,300,000 short tons) of cement in 2015, worth US$9.8 billion, and was used to manufacture concrete worth about US$50 billion. The US was the world's third-largest producer of cement, after China and India.