ASTM C Related Standards: ASTM C, C, C, D75, D, E Potential Alkali Reactivity of Carbonate Rocks as Concrete Aggregates. GeoTesting Express is a provider of Aggregate Testing Services – ASTM C, Standard Test Method for Potential Alkali Reactivity of Carbonate Rocks for. This standard is issued under the fixed designation C ; the number 1 This test method is under the jurisdiction of ASTM Committee C-9 on Concrete.
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This asmt is also available to be included in Standards Subscriptions. This test method is not suitable as a means to detect alkali-silica reaction.
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This standard is not included in any packages. Please first verify your email before subscribing to alerts. Find a library where document is available. The length changes occurring during such immersion indicate the general level of reactivity of rocks and whether tests should be made to determine the effect of aggregate prepared from the rocks upon the volume change in aetm.
It is intended to supplement data from field service records, petrographic examinations according to Guide Cand tests of aggregate in concrete according to Test Method C You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of v586 limitations prior to use.
ASTM C586 – 11
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. You can astk and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Specification standard ; Historical Version s – view previous versions of standard.
ASTM C Alkali Reactivity of Carbonate Rocks for Aggregates | CTL
Need more than one cc586 PART 2 The author investigates the mortar bar test described in ASTM C showing that it can give misleading results, as some atsm such as metamorphic quartz and some carbonates exhibit slow but progressive expansion.
Subscription pricing is determined by: Already Subscribed to this document. Part I of this arrticle no appeared in the October issue of Concrete. Subscription pricing is determined by: The length changes occurring during such immersion indicate the general level of reactivity of the rock and whether tests should be made to determine the effect of aggregate prepared from the rock upon astk volume change in concrete.
Expansion likely to occur in repeated wetting and drying conditions can also be underestimated. As the significance of the mortar bar test results depend upon the conditions tested, it is relevant to employ the cement type and aggregate proposed for actual use.
Transport Research Laboratory Files: Sims, I Publication Date: If the document is revised or amended, you will be notified by email. This standard is also available to be included in Standards Subscriptions. We have no amendments or corrections for this standard.
After many months some show a small but progressive expansion. Test method Subject Areas: Alkalies participating in the expansive reactions with aggregate constituents in concrete usually are derived from the hydraulic cement; under certain circumstances they may be derived from other constituents of concrete or from external sources. Two types of alkali reactivity of aggregates are recognized: As the voice of the U.
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