GYPSUM PANELS, SYSTEMS, AND METHODS

摘要

Gypsum panels, sheathing systems, and methods of making and using the same are provided. A gypsum panel includes a gypsum core associated with a first fiberglass mat having a continuous barrier coating, the coating penetrating a portion of the first fiberglass mat opposite the gypsum core, wherein gypsum penetrates a remaining fibrous portion of the first fiberglass mat such that voids in the first fiberglass mat are substantially eliminated. A building sheathing system includes at least two gypsum panels and a seaming component to provide a seam at an interface between the gypsum panels.

主权项

1. A building sheathing system, comprising:
at least two gypsum panels; and a seaming component configured to provide a seam at an interface between at least two of the gypsum panels, wherein:
the system passes a hydrostatic head test against water leakage, as measured by AATCC 127-2008,the system displays no water leaks when measured according to ICC Evaluation Service Acceptance Criteria 212,the system passes ICC Evaluation Service Acceptance Criteria 310, and/orthe system displays no water leaks when measured according to ASTM E331 wall assembly test.