Assertion: gypsum's product | /r/Synonym | plasterboard
Facets:
value: after the popular sheetrock® brand
type: OTHER
Source sentences:
text: Earlier forms of the product, known as plasterboard, were manufactured as early as 1888 in Kent, England, but it was the U.S. Gypsum company that created the product with wrapped paper edges and gave it the now-familiar name of Sheetrock.
text: This product is also known as plasterboard, drywall, or sheetrock, after the popular Sheetrock® brand.