Plastic and nonmetallic article shaping or treating: processes – Forming structural installations in situ – Arched – domed – or vertical-cylindrical structure
Patent
1991-05-06
1992-02-11
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Forming structural installations in situ
Arched, domed, or vertical-cylindrical structure
52 85, 52 86, 52745, 264 86, 264 87, 264322, 264343, 264DIG66, B28B 1100, E04B 132, E04G 2300
Patent
active
050873970
ABSTRACT:
A process of forming a curved sheet rock panel that can later be used in curved ceiling constructions within buildings. Initially a flat sheet rock panel is soaked with water, and then squeezed to remove excess water. The pliable panel is transferred to an arcuate form, where it quickly remolds itself to the arcuate surface contour on the form. The arcuate panel is dried to a stiff, but still pliable, condition in which it can be fastened to an arcuate ceiling framework.
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Aftergut Karen
Silbaugh Jan H.
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