Beam member for use in concrete forming apparatus
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United States of America Patent
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Jun 27, 1995
Issued Date -
N/A
app pub date -
Jan 18, 1994
filing date -
Feb 6, 1992
priority date (Note) -
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Abstract
A light-weight, high-strength beam member for use in concrete form assemblies. A sheet material is roll-formed into a hollow beam having a trapezoidal transverse cross section. In assembly, a plurality of beam members are attached to a supporting metal concrete forming structure in a parallel, spaced-apart relation. Sheeting or decking is attached to the plurality of beam members by hand driven nails which penetrate a top section the beam members.
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