backbend
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backbend
[′bak‚bend] (building construction)
At the outer edge of a metal door or window frame, the face which returns to the wall surface.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
backbend
1. Same as backband
2. At the outer edge of a metal door or window frame, the face which returns to the wall surface.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.