Standard Active Last Updated: Jul 11, 2023 Track Document
ASTM C937-23

Standard Specification for Grout Fluidifier for Preplaced-Aggregate Concrete

Standard Specification for Grout Fluidifier for Preplaced-Aggregate Concrete C0937-23 ASTM|C0937-23|en-US Standard Specification for Grout Fluidifier for Preplaced-Aggregate Concrete Standard new BOS Vol. 04.02 Committee C09
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Abstract

This specification covers fluidifier for grout used for preplaced-aggregate (PA) concrete. Grout ingredients shall conform to the specified requirements for Portland cement, pozzolan, and fine aggregate composition. The fluidifier, tested in grout shall conform to the specified values of reduction in mixing water, expansion, bleeding, increase in water retentivity, initial and final setting time, and compressive strength.

Scope

1.1 This specification covers fluidifier for grout used for preplaced-aggregate (PA) concrete.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 The text of this standard refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.

1.4 The following precautionary caveat pertains only to the test method portion, Section 8, of this 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, 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 exposed skin and tissue upon prolonged exposure.2)

1.5 This 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.

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Details
Book of Standards Volume: 04.02
Developed by Subcommittee: C09.41
Pages: 3
DOI: 10.1520/C0937-23
ICS Code: 91.100.30