ASTM C 490/C490M : 2017 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Use of Apparatus for the Determination of Length Change of Hardened Cement Paste, Mortar, and Concrete
01-06-2022
English
03-15-2017
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 04.01, 2017 Defines the requirements for the apparatus and equipment used to prepare specimens for the determination of length change in hardened cement paste, mortar, and concrete, the apparatus and equipment used for the determination of these length changes, and the procedures for its use.
| Committee |
C 01
|
| DevelopmentNote |
Supersedes ASTM C 490. (07/2008) Also numbered as AASHTO R 70M/R 70. (05/2018)
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| DocumentType |
Redline
|
| Pages |
6
|
| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
|
| SupersededBy |
1.1This practice covers the requirements for the apparatus and equipment used to prepare specimens for the determination of length change in hardened cement paste, mortar, and concrete, the apparatus and equipment used for the determination of these length changes, and the procedures for its use.
1.2Methods for the preparation and curing of test specimens, conditions of testing and curing, and detailed procedures for calculating and reporting test results are contained in applicable test methods.
1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
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