How Gypsum is Made AWCI
of the manufacturing process. The stucco is blended with water and other ingredients (depending on the type of wallboard being made) to make a slurry, or paste. This stucco slurry will then be spread onto paper to form wallboard. The Bread That Makes the Wallboard Gypsum wallboard is frequently described as a sandwich, with gypsum being the meat and paper being the