Standard test method for density, absorption and voids in hardened concrete /
Standard test method for density, absorption and voids in hardened concrete /
ASTM International
- 1 online resource
- C642-21 .
- C642-21 .
Includes bibliographical references
ASTM C642-21
Concrete--Density
Concrete--Testing
Includes bibliographical references
ASTM C642-21
Concrete--Density
Concrete--Testing