FALSE FORMWORK FOR MOULDING CONCRETE PANELS
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United States of America Patent
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N/A
Issued Date -
Jan 7, 2010
app pub date -
Oct 31, 2007
filing date -
Nov 14, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A false formwork system (40) includes a plurality of sideforms (17) which are able to be interconnected to define a perimeter of an opening in a panel to be cast. A support structure (24) is carried by the sideforms (17) for supporting components (26) used to mould a false skim coat overlying the opening when the panel is cast. An opening demarcation portion (21) is carried by each of at least some of the sideforms (17). Each opening demarcation portion (21) defines a zone of weakness to demarcate the skim coat of the cast panel from a remainder of the panel and to facilitate removal of the skim coat from the remainder of the panel by breakage along the zone of weakness.
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