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ASTM C 1761/C1761M : 2017 : REDLINE

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Lightweight Aggregate for Internal Curing of Concrete
Available format(s)

PDF

Superseded date

08-07-2023

Language(s)

English

Published date

07-28-2017

CONTAINED IN VOL. 04.02, 2017 Specifies lightweight aggregate intended to provide water for internal curing of concrete.

1.1This specification covers lightweight aggregate intended to provide water for internal curing of concrete. It includes test methods for determining the absorption and desorption properties of lightweight aggregate.

Note 1:Internal curing provides an additional source of water to sustain hydration and substantially reduce the early-age autogenous shrinkage and self-desiccation that can be significant contributors to early-age cracking. Appendix X1 provides guidance on calculating the quantity of lightweight aggregate for internal curing.

1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance. Some values have only SI units because the inch-pound equivalents are not used in practice.

Note 2:Sieve size is identified by its standard designation in Specification E11. The alternative designation given in parentheses is for information only and does not represent a different standard sieve size.

1.3The text of this specification references 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.

1.4This specification 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 and health practices and determine the applicability of regulatory limitations prior to use.

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.

Committee
C 09
DocumentType
Redline
Pages
8
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ACI 325.14R : 2017 GUIDE FOR DESIGN AND PROPORTIONING OF CONCRETE MIXTURES FOR PAVEMENTS

ASTM C 87/C87M : 2017 : REDLINE Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar
ASTM C 641 : 2017 : REDLINE Standard Test Method for Iron Staining Materials in Lightweight Concrete Aggregates
ASTM C 1608 : 2017 : REDLINE Standard Test Method for Chemical Shrinkage of Hydraulic Cement Paste
ASTM C 136/C136M : 2014 : REDLINE Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates
ASTM C 128 : 2015 : REDLINE Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate
ASTM E 11 : 2017 : REDLINE Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves
ASTM C 142/C142M : 2017 : REDLINE Standard Test Method for Clay Lumps and Friable Particles in Aggregates
ASTM D 75/D75M : 2014 : REDLINE Standard Practice for Sampling Aggregates

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