Importance

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Abstract

A wallboard sheet includes a core having opposing first and second major surfaces, at least one face layer on at least one of the first and second major surfaces of the core, and wherein the core includes aerated concrete. The provision of aerated concrete for the core provides many key advantages over conventional wallboard sheets, such as gypsum wallboard, for example. The at least one face layer may include first and second face layers on respective first and second major surfaces of the core. The one or more face layers may include paper. The core may have a generally rectangular shape defining a pair of opposing side edges and a pair of opposing end edges. The first major surface may have beveled portions adjacent respective opposing side edges in some embodiments. The at least one face layer may extend around the opposing side edges. In addition, the opposing end edges of the core may be exposed.

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First Claim