Concrete form using face sheet as tension flange for stiffeners
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United States of America Patent
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N/A
Issued Date -
Oct 31, 2002
app pub date -
Feb 23, 2001
filing date -
Feb 23, 2001
priority date (Note) -
Abandoned
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Abstract
Metal concrete form panels having a face sheet to which is attached a rearwardly extended perimeter flange. Stiffeners on the back side of the face panel are to the back side of the face sheet and are arranged so that pressure on the front of the face sheet induces a tensile force in the face sheet.
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