Methods of securing an installed concrete roof

Static structures (e.g. – buildings) – Processes – Barrier construction

Reexamination Certificate

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Details

C052S745210, C052S747100, C052S167100, C052S167300, C052S261000, C052S263000, C052S272000, C052S282300, C052S657000

Reexamination Certificate

active

07543421

ABSTRACT:
A method of attaching an installed concrete roof is disclosed. The installed concrete roof consists of rectangular panels positioned along a grid. The concrete panels are supported by metal beams. Smaller metal panels, having a hole in each corner, are positioned over the joints formed by the corners of the rectangular panels. A hole is drilled through the concrete panels and into the supporting beams. A self-tapping screw is positioned through the hole and fixedly attaches the concrete panels to the supporting beams.

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