
Methods of test for masonry units. Determination of water vapour permeability of autoclaved aerated concrete masonry units.
NORMA vydaná dňa 15.9.2000
Designation standards: BS EN 772-15:2000
Publication date standards: 15.9.2000
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS
Specimen sealed in a cup containing saturated salt solution is measured for rate of weight loss. Status: Confirmed