Building method and equipment for use therewith

Details Building method and equipment for use therewith Building method and equipment for use therewith

1976-01-29

1978-07-25

Pavelko, Thomas P.

Plastic and nonmetallic article shaping or treating: processes

Forming structural installations in situ

Arched, domed, or vertical-cylindrical structure

52 2, 249 65, 264 34, 264 35, 264314, E04B 116

Patent

active

041029569

ABSTRACT:
A building method of the kind wherein an inflatable former, made of a flexible, substantially inextensible material is sealingly anchored to a base and is inflated to a predetermined pressure and, while maintaining said pressure substantially constant, a cementitious material is applied to the outer surface of the former to a required thickness and, after the material has set, the former is deflated, released from the base and removed for reuse, including the steps of:

REFERENCES:
patent: 2324554 (1943-07-01), Billner
patent: 2335300 (1943-11-01), Nett
patent: 2624931 (1953-01-01), Billner
patent: 2731055 (1956-01-01), Smith
patent: 2892239 (1959-06-01), Nett
patent: 3116611 (1964-01-01), Margiloff
patent: 3223759 (1965-12-01), Williamson
patent: 3462521 (1969-08-01), Bini
patent: 3643910 (1972-02-01), Heifetz

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