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Book Archived
External masonry cavity walls: wall tie replacement
Publisher
BRE Archive
Author
BRE Housing Defects Prevention Unit
Format
2 pages
Subject / Keyword
Defect Action Sheet 21, DAS21, masonry, cavity walls, wall ties, galvanised steel, zinc, corrosion, black ash mortar, cracks, inspection, replacement.
Published Date
01-Mar-1983
ISBN
Defect Action Sheet 21 (Design)
THIS PUBLICATION HAS BEEN ARCHIVED.
Whilst this publication can still be purchased some of the information in it has been superseded by more recent research and standards. The BRE Group does not accept any responsibility whatsoever for any loss or damage, including - without limitation - indirect or consequential loss or damage arising from use, or loss of use, of data or profits arising out of, or in connection with, the use of this document.
Failure: instability due to corrosion or absence of wall ties; reduced weathertightness due to induced cracking
Defects: inadequately protected or missing ties
Book Archived
External masonry cavity walls: wall tie replacement
List Price £ 4.00