Scaffolding that is built up from galvanized-steel or aluminum tubes, which are held together with clamps.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
Scaffolding which is fabricated of aluminum or galvanized steel tubing, held together by clamps.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.