Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Dividing work to form plural articles
Patent
1974-11-14
1978-04-18
Hoag, Willard E.
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Dividing work to form plural articles
264245, 264250, 264255, 264271, 264275, 264279, 264338, B29D 300, B29D 718, B29D 2308
Patent
active
040851818
ABSTRACT:
Method of making slabs of building material which can be used in place of slabs of compact marble are prepared by lining at least one surface of a mold with bonding material, introducing into the mold pieces of solid material to form an aggregate of individual pieces of said solid material with interstices therebetween, filling these interstices with bonding material which chemically bonds to the bonding material utilized for lining, allowing the bonding material to cure and harden to form a solid block of lined material, removing the solid block of lined material from the mold and slicing said block to desired size.
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patent: 3832264 (1974-08-01), Barnette
Arkhangelskyii et al., Fiberglass Boat Building, Dept. Commerce, Wash., D.C. (1964) pp. 81 & 82.
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