Static molds – Uniting preform with molding material – Preform supported by hole or recess in mold wall or surface
Patent
1978-05-30
1980-12-16
Arnold, Donald J.
Static molds
Uniting preform with molding material
Preform supported by hole or recess in mold wall or surface
249 44, 249 45, 249 47, 249 85, 249160, 249168, 249192, B22D 1904, B41B 1158
Patent
active
042391768
ABSTRACT:
A concrete construction system and method for erecting building structures in which column casting molds are assembled from a plurality of modular, interlocking, reusable forming elements, and in which the precast columns are provided with anchoring elements embedded in one end of the column. Support footings are cast in situ using reusable form components to provide a structure accommodating direct placement of precast support columns and precast wall panels. A framework of adjustable joist assemblies provides support for construction of the roof or upper level floor structure.
REFERENCES:
patent: 1032674 (1912-07-01), Holland
patent: 1154998 (1915-09-01), Meyer
patent: 1381823 (1921-06-01), Griffin
patent: 1516760 (1924-11-01), Callaghan
patent: 1756542 (1930-04-01), Dowd
patent: 2845685 (1958-08-01), Lovgren et al.
patent: 2975498 (1961-03-01), Plattner
patent: 3123887 (1964-03-01), Boettner
patent: 3291437 (1966-12-01), Bowden et al.
Arnold Donald J.
Ziems Robert F.
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