
Specification for wood wool permanent formwork and infill units for reinforced concrete floors and roofs.
STANDARD published on 11.6.1971
Designation standards: BS 3809:1971
Note: WITHDRAWN
Publication date standards: 11.6.1971
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Category: Technical standards BS