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ASTM C 295 : 1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Standard Guide for Petrographic Examination of Aggregates for Concrete

Superseded date

11-11-2014

Superseded by

ASTM C 295 : 2003

Published date

31-12-2010

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Committee
C 09
DocumentType
Guide
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

1.1 This guide outlines procedures for the petrographic examination of samples representative of materials proposed for use as aggregates in concrete.

1.2 This guide outlines the extent to which petrographic techniques should be used, the selection of properties that should be looked for, and the manner in which such techniques may be employed in the examination of samples of aggregates for concrete.

1.3 This guide does not attempt to describe the techniques of petrographic work since it is assumed that the guide will be used by persons who are qualified by education and experience to employ such techniques for the recognition of the characteristic properties of rocks and minerals and to describe and classify the constituents of an aggregate sample.

1.4 The rock and mineral names given in Descriptive Nomenclature C294 should be used insofar as they are appropriate in reports prepared according to this guide.

1.5 This standard does not purport to address the safety problems 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.

1.6 The values stated in SI units are to be regarded as the standard.

ASTM C 1105 : 2008 : REV A : R2016 Standard Test Method for Length Change of Concrete Due to Alkali-Carbonate Rock Reaction
ASTM D 4992 : 2014 : EDT 1 Standard Practice for Evaluation of Rock to be Used for Erosion Control
ASTM C 1723 : 2016 Standard Guide for Examination of Hardened Concrete Using Scanning Electron Microscopy
ASTM C 823/C823M : 2012 : R2017 Standard Practice for Examination and Sampling of Hardened<brk/> Concrete in Constructions
ASTM C 1528/C1528M : 2020 Standard Guide for Selection of Dimension Stone
ASTM C 666/C666M : 2015 Standard Test Method for Resistance of Concrete to Rapid Freezing and Thawing (Withdrawn 2024)

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