ASTM-C937 2023(Redline)

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C937-23 Standard Specification for Grout Fluidifier for Preplaced-Aggregate Concrete (Redline)

Published By	Publication Date	Number of Pages
ASTM	2023	5

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Categories: 91.100.30 - Concrete and concrete products, ASTM

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Description

ASTM C937-23

Redline Standard: Standard Specification for Grout Fluidifier for Preplaced-Aggregate Concrete

ASTM C937

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.

Keywords

efflux time; fluidifier; grout; pre-placed aggregate; water demand; water retentivity ;

ICS Code

ICS Number Code 91.100.30 (Concrete and concrete products)

DOI: 10.1520/C0937-23

Additional information

Standard Title	C937-23 Standard Specification for Grout Fluidifier for Preplaced-Aggregate Concrete (Redline)
Published Code	ASTM
Publication Date	2023
Pages Count	5
ICS Codes	91.100.30 - Concrete and concrete products