Dec 12, 2023 · 1.1 This test method covers determination of the expansion of a hardened cement paste when exposed to the autoclave conditions in this method. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard.

This standard is issued under the fixed designation C151/C151M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.

2 For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [email protected]. For Annual Book of ASTM Standards volume information, refer to the standard’s Document Summary page on the ASTM website. 3 Gonnerman, H. F., Lerch, W. and Whiteside, T. M. , “Investigations of the

astm c151/c151m-18 Standard Test Method for Autoclave Expansion of Hydraulic Cement 1.1 This test method covers determination of the expansion of a hardened cement paste when exposed to the autoclave conditions in this method.

Related Standards: ASTM C187, ASTM C305, ASTM C490, ASTM C511, ASTM C1005. Note: Also required but not part of basic set—Weighing devices, glass graduates, molding room and moist storage facilities.

Apr 1, 2018 · Find the most up-to-date version of ASTM C151/C151M-18 at GlobalSpec.

Dec 1, 2023 · Published by ASTM on November 15, 2020 This specification covers the minimum requirements for scales, balances, reference masses, and glass graduates used in the physical testing of hydraulic cements.

Standard Test Method for Autoclave Expansion of Hydraulic Cement. The autoclave expansion test provides an index of potential delayed expansion caused by the hydration of CaO, or MgO, or both, when present in hydraulic cement. 3.

This course covers the procedure as presented in Sections 10 and 11 of ASTM C151: Standard Test Method for Autoclave Expansion of Hydraulic Cement. This microlearning takes approximately fifteen minutes to complete.