BUILDING BOARD HAVING HIGH FASTENER SEALABILITY

A building board, particularly a gypsum board, can have a high fastener sealability if protected by the combination of thin layers of an extruded polymer film and a thermoplastic coating layer. The combination of extruded polymer film and thermoplastic coating layer is designed such that the gypsum,...

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Main Authors LEMBERGER, Michael J, DINOIA, Todd P, AGELARIDOU-TWOHIG, Artemis, PEET, Jeffrey H, NDOBO-EPOY, Jean-Philippe
Format Patent
LanguageEnglish
French
Published 05.10.2017
Subjects
BUILDING
BUILDING MATERIALS
FIXED CONSTRUCTIONS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
STRUCTURAL ELEMENTS
TRANSPORTING
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Summary:A building board, particularly a gypsum board, can have a high fastener sealability if protected by the combination of thin layers of an extruded polymer film and a thermoplastic coating layer. The combination of extruded polymer film and thermoplastic coating layer is designed such that the gypsum, board can also tolerate overdriven fasteners, thus exceeding the requirements of ASTM D1970-15. L'invention concerne un panneau de construction, en particulier un panneau de plâtre, qui peut avoir une grande capacité de scellement à des éléments de fixation s'il est protégé par la combinaison de couches minces d'un film polymère extrudé et d'une couche de revêtement thermoplastique. La combinaison du film polymère extrudé et de la couche de revêtement thermoplastique est conçue de telle sorte que le panneau de plâtre puisse également accepter des éléments de fixation trop enfoncés, surpassant ainsi les exigences de la norme ASTM D1970-15.
Bibliography:Application Number: WO2017US25540