Active Standard ASTM C174 / C174M | Developed by Subcommittee: C09.69
Book of Standards Volume: 04.02
Historical (view previous versions of standard)
Significance and Use
2.1 This test method is used to determine the compliance of concrete construction with design specifications. It is especially important in determining the thickness of pavements and other slab construction.
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the inch-pound units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other.
ICS Number Code 91.100.30 (Concrete and concrete products)