BS 1243:1978
$86.31
Specification for metal ties for cavity wall construction
Published By | Publication Date | Number of Pages |
BSI | 1978 | 12 |
Butterfly, double triangle and vertical-twist wall ties for use in masonry construction. Materials, dimensions and permissible deviations; protective coatings; determining effectiveness of stress relieving of cold formed copper alloy ties; testing and sampling.