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METHOD FOR DETECTING VOIDS IN GYPSUM-BASED CONSTRUCTION BOARD AND METHOD FOR PRODUCING GYPSUM-BASED CONSTRUCTION BOARD.
METHOD FOR DETECTING VOIDS IN GYPSUM-BASED CONSTRUCTION BOARD AND METHOD FOR PRODUCING GYPSUM-BASED CONSTRUCTION BOARD.
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机译：检测基于石膏的建筑板中的空隙的方法和生产基于石膏的建筑板的方法。
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摘要
This method for detecting voids in a gypsum-based construction board involves: applying a cooling medium to the surface of a gypsum-based construction board in which heat has been generated by the hydration reaction of calcined gypsum, and cooling said surface thereof; and after the completion of said cooling, detecting the temperature distribution of the surface of the gypsum-based construction board.
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