Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Patent
1989-09-29
1993-02-16
Safavi, Michael
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
2642791, 264333, B29C 3910
Patent
active
051868830
ABSTRACT:
An insulated concrete building block 10, a method of making block 10 by pouring concrete around a block of insulation 53 in a form box 50, and a construction system employing various alternate configurations of block 10 in a method of construction wherein scaled miniatures of the various blocks are employed to build a model of the structure to be realized, followed by realization of the structure with full scale blocks. Alternate block molding and block keying embodiments are disclosed.
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Dwyer Patrick M.
Safavi Michael
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