Plastic and nonmetallic article shaping or treating: processes – Forming structural installations in situ – Repositioning or moving mold to form sequential portions of...
Patent
1982-08-13
1988-01-05
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Forming structural installations in situ
Repositioning or moving mold to form sequential portions of...
249 21, 249 27, 249 47, 249 48, 249 83, 249193, 249194, 249219R, 264 34, 264 35, B22D 1904, E04B 116, E04G 1102, E04G 1706
Patent
active
047175176
ABSTRACT:
A multi-story concrete building is constructed concurrently, that is, the steps for constructing the same are carried out simultaneously on different respective stories. To achieve this end, vertical formwork members for forming the columns and bearing walls for one story are erected. Then decking formwork is erected for forming a concrete slab to serve as the floor for the next story thereabove. Formwork spacers are affixed to the tops of the vertical formwork members and these spacers provide mounts, extending through the thickness of the slab to be formed, for mounting the vertical formwork members for the next story. The vertical formwork members for the next story are then erected. Fresh concrete is poured into at least the vertical fromwork members and is permitted to cure and solidify into the vertical support members for that story. Other formwork members are erected above the next story while concrete is concurrently poured and formwork is stripped on different respective stories. The form spacers can, e.g., be channel members or, alternatively, closed-end angle members.
REFERENCES:
patent: 1630794 (1927-05-01), Keller
patent: 2705359 (1955-04-01), Strandberg
patent: 3037259 (1962-06-01), Dave
patent: 3182374 (1965-05-01), Cook
patent: 4249870 (1981-02-01), Krabbe et al.
Kutach Karen D.
Razzano Pasquale A.
Silbaugh Jan H.
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