Standard
Historical
Last Updated: Apr 30, 2012
Track Document
ASTM C823/C823M-07
Standard Practice for Examination and Sampling of Hardened Concrete in Constructions
Standard Practice for Examination and Sampling of Hardened Concrete in Constructions
C0823_C0823M-07
ASTM|C0823_C0823M-07|en-US
Standard Practice for Examination and Sampling of Hardened Concrete in Constructions
Standard
C823/C823M Standard Practice for Examination and Sampling of Hardened Concrete in Constructions>
new
BOS Vol. 04.02 Committee C09
$
86.00
In stock
Significance and Use
The examination may provide a basis for laying out in situ testing of the concrete.
The sampling can provide materials for petrographic examination, in accordance with Practice C 856
The results of examination and sampling carried out in accordance with this practice may be used for a variety of purposes and to serve a variety of objectives, some of which are discussed in the Procedural Plan Section.
Scope
1.1 This practice outlines procedures for visual examination and sampling of hardened concrete in constructions. Reference is made to the examination and sampling of concrete in prefabricated building units, precast products, and laboratory specimens.
1.2 The values stated in either inch-pound units or SI units shall be regarded separately as standard. Inch-pound units are shown in parentheses. The values stated in each system may not be exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.