Adhesive bonding and miscellaneous chemical manufacture – Methods – Plaster board making
Patent
1978-03-16
1980-05-20
Goolkasian, John T.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Plaster board making
52414, 52600, 52630, 156 39, 156243, 156269, 156324, 156353, 264 70, 264228, 264258, 264259, 264316, 264333, 264DIG43, 264DIG57, 428308, 428538, B32B 3112, B32B 1314, B28B 108
Patent
active
042037883
ABSTRACT:
Reinforced facings, including reinforcing webs entrained in hydraulic cement via a slurry bath, adhere to a nailable lightweight aggregate cementitious core to form a panel web. The reinforced web is formed on abutting conveyed carrier sheets, and the web is transversely cut, between the sheets, while moving or when stopped, in response to sensing of the sheets. The cut panels, on respective sheets are stacked for curing without damaging the panel edges and in a manner to minimize panel flex. Slurry bath, facing applicators, and cutter and stacking apparatus are included.
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Dawson Robert A.
Goolkasian John T.
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