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ASTM International - ASTM C821-22

Standard Specification for Lime for Use with Pozzolans

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Organization: ASTM International
Publication Date: 1 December 2022
Status: active
Page Count: 2
ICS Code (Cement. Gypsum. Lime. Mortar): 91.100.10
scope:

1.1 This specification covers all types of commercial hydrated lime such as: high-calcium, magnesian, or dolomitic-hydrated lime. By-product limes and slaked quick limes in dry, wet, or slurried form are also included.

1.2 Units-The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.

1.3 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.

1.4 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.

abstract:

This specification covers all types of commercial hydrated lime such as: high-calcium, magnesium, or dolomitic-hydrated lime. This lime is used with pozzolans. The lime shall conform to the... View More

Document History

ASTM C821-22
December 1, 2022
Standard Specification for Lime for Use with Pozzolans
1.1 This specification covers all types of commercial hydrated lime such as: high-calcium, magnesian, or dolomitic-hydrated lime. By-product limes and slaked quick limes in dry, wet, or slurried form...
July 1, 2014
Standard Specification for Lime for Use with Pozzolans
1.1 This specification covers all types of commercial hydrated lime such as: high-calcium, magnesium, or dolomitic-hydrated lime. By-product limes and slaked quick limes in dry, wet, or slurried form...
January 1, 2000
Standard Specification for Lime for Use with Pozzolans (Withdrawn 2009)
This specification covers all types of commercial hydrated lime such as: high-calcium, magnesium, or dolomitic-hydrated lime. This lime is used with pozzolans. The lime shall conform to the required...
January 1, 2000
Standard Specification for Lime for Use with Pozzolans
1.1 This specification covers all types of commercial hydrated lime such as: high-calcium, magnesium, or dolomitic-hydrated lime. By-product limes and slaked quick limes in dry, wet, or slurried form...
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