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ASTM C 1698 : 2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Autogenous Strain of Cement Paste and Mortar
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-10-2009

CONTAINED IN VOL. 04.02, 2015 Describes the bulk strain of a sealed cement paste or mortar specimen, including those containing admixtures, various supplementary cementitious materials (SCM), and other fine materials, at constant temperature and not subjected to external forces, from the time of final setting until a specified age.

1.1 This test method measures the bulk strain of a sealed cement paste or mortar specimen, including those containing admixtures, various supplementary cementitious materials (SCM), and other fine materials, at constant temperature and not subjected to external forces, from the time of final setting until a specified age. This strain is known as autogenous strain. Autogenous strain is most significant in concrete with low water-cementitious materials ratio (w/cm) (See Note 1).

Note 1—A low water-cementitious materials ratio (w/cm) can be considered to be a water to cement ratio of 0.40 or lower for this test.

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 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 and health practices and determine the applicability of regulatory limitations prior to use. (WarningFresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure. )

Committee
C 09
DocumentType
Test Method
Pages
8
ProductNote
Reconfirmed 2009
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM C 1761/C1761M : 2017 Standard Specification for Lightweight Aggregate for Internal Curing of Concrete

API 10B-2 : 2013 RECOMMENDED PRACTICE FOR TESTING WELL CEMENTS
ASTM C 403/C403M : 2016 : REDLINE Standard Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance
ASTM C 305 : 2014 : REDLINE Standard Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency
ISO 10426-2:2003 Petroleum and natural gas industries — Cements and materials for well cementing — Part 2: Testing of well cements
ASTM C 192/C192M : 2016-04 PRACTICE FOR MAKING AND CURING CONCRETE TEST SPECIMENS IN THE LABORATORY
ASTM C 157/C157M : 2017 : REDLINE Standard Test Method for Length Change of Hardened Hydraulic-Cement Mortar and Concrete

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