ASTM C140/C140M-20a

Standard Test Methods for Sampling and Testing Concrete Masonry Units and Related Units (Includes all amendments And changes 8/5/2021).

NORMA vydaná dňa 1.6.2020

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The information about the standard:

Designation standards: ASTM C140/C140M-20a
Note: NEPLATNÁ
Publication date standards: 1.6.2020
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM C140/C140M-20a :

Keywords:
absorption, compressive strength, concrete masonry units, density, equivalent thickness, face shell, moisture content, roof paver, web area, webs, web thickness,, ICS Number Code 91.100.30 (Concrete and concrete products)