Standard Specification for Loadbearing Concrete Masonry Units (Includes all amendments And changes 8/20/2012).
NORMA vydaná dňa 15.12.2011
Označenie normy: ASTM C90-11b
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.12.2011
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
absorption, compressive strength, concrete masonry units, equivalent web thickness, face shell, flange, lightweight, linear drying shrinkage, loadbearing, medium weight, normal weight, webs, Concrete construction materials/applications--specifications, Concrete masonry units--specifications, Loadbearing masonry units--specifications, Masonry units--specifications, ICS Number Code 91.100.30 (Concrete and concrete products)