A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A method of forming formwork (10) for cast concrete constructions (18) includes forming a formwork section (10) from sheet metal. The section (10) defines an internal region and an external region to define at least part of an edge or side of the concrete construction (18), with a 5 plurality of holes in predetermined locations in a wall of the section. The section is formed from sheet metal by initially cutting to size and forming the holes by punching, laser cutting or any other appropriate means and subsequently shaping the sheet metal in a press, folder or roll forming machine. At each of said holes, a reinforcing mount (26) is positioned in said internal region. The reinforcing mount is engageable with a fastener (28) for attaching a superstructure 10 (40) to the concrete construction (18). FIGURE 11 FIGURE 12
A method of forming formwork (10) for cast concrete constructions (18) includes forming a formwork section (10) from sheet metal. The section (10) defines an internal region and an external region to define at least part of an edge or side of the concrete construction (18), with a 5 plurality of holes in predetermined locations in a wall of the section. The section is formed from sheet metal by initially cutting to size and forming the holes by punching, laser cutting or any other appropriate means and subsequently shaping the sheet metal in a press, folder or roll forming machine. At each of said holes, a reinforcing mount (26) is positioned in said internal region. The reinforcing mount is engageable with a fastener (28) for attaching a superstructure 10 (40) to the concrete construction (18). FIGURE 11 FIGURE 12
Sacrificial formwork
ROUW WILLIAM HARM (author)
2015-07-23
Patent
Electronic Resource
English
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