Surface Adhesives for Building Boards

摘要

The present disclosure relates to performance enhancing surface coatings for building boards. More particularly, the disclosure relates to the using of building boards employing surface adhesives to eliminate the need for fasteners in holding building boards in place after installation.

主权项

1. A building board construction comprising:
a gypsum panel including interior and exterior surfaces and a set gypsum core, the exterior surface including a dense gypsum layer that includes a reactive polymer material; an adhesive layer having interior and exterior surfaces and a thickness within the range of about 0.01 mils to about 500 mils, the interior surface of the adhesive layer secured to dense gypsum layer, the adhesive layer including a thermoplastic material that reacts with the polymer material within the dense gypsum layer, whereby a polymer matrix is formed once the adhesive layer is secured to the dense gypsum layer; a series of decorative tiles secured to the exterior surface of the adhesive layer.