ASTM C90-21

Standard Specification for Loadbearing Concrete Masonry Units

NORMA vydána dne 1.12.2021

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The information about the standard:

Designation standards: ASTM C90-21
Note: NEPLATNÁ
Publication date standards: 1.12.2021
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM C90-21 :

Keywords:
absorption, compressive strength, concrete masonry units, equivalent web thickness, face shell, flange, lightweight, linear drying shrinkage, loadbearing, medium weight, normal weight, webs,, ICS Number Code 91.100.30 (Concrete and concrete products)