ASTM C 807 : 2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Test Method for Time of Setting of Hydraulic Cement Mortar by Modified Vicat Needle
Hardcopy , PDF
04-01-2022
English
14-10-2020
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
C 01
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| DocumentType |
Test Method
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| Pages |
3
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1This test method covers the determination of the time of setting of hydraulic cement mortar by means of the modified Vicat needle.
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. (Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.2)
1.4The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.
1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| ASTM C 183/C183M : 2016 | Standard Practice for Sampling and the Amount of Testing of Hydraulic Cement |
| ASTM C 827/C827M : 2016 | Standard Test Method for Change in Height at Early Ages of Cylindrical Specimens of Cementitious Mixtures |
| ASTM C 845/C845M : 2018 | Standard Specification for Expansive Hydraulic Cement |
| ASTM C 109/C109M : 2020 : REV B | Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50mm] Cube Specimens) |
| ASTM C 109/C109M : 2021 | Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50mm] Cube Specimens) |
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