External masonry walls: repointing - specification.

External masonry walls: repointing - specification. - Garston, Watford Building Research Establishment 1986 - 1 sheet : ill. ; 30cm. - Defect Action Sheet 71 (Design) DAS 71 .


BUILDING DEFECTS
BUILT ENVIRONMENT-BUILDING ELEMENTS-COMPLETE BUILDING ELEMENTS-WALLS-EXTERNAL WALLS
REPOINTING

690.25