ASTM C586 PDF

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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The length changes occurring during such immersion asfm 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 concrete.

APPLICATION OF STANDARD TESTING PROCEDURES FOR ALKALI-REACTIVITY. PART 2

Your Alert Profile lists the documents that will be monitored. 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 Already V586 to this document.

You can download and open this file to your own computer but DRM prevents opening this file on another computer, including asrm networked server. This standard is also available to be included in Standards Subscriptions.

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 the volume change in concrete. The test method has been successfully used in 1 research and 2 preliminary screening of aggregate sources to indicate the presence of material with x586 potential for deleterious expansion when used in concrete.

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 the volume change in concrete. The author investigates the mortar bar test described in ASTM C showing that it can give misleading results, as some rocks such as metamorphic quartz and some carbonates exhibit slow but asstm expansion.

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This test method is intended to give a relatively rapid indication of the potential expansive reactivity of certain carbonate rocks that may be used as concrete aggregates.

Please first log in with a verified email before subscribing to alerts. As the voice of the U. The test method is intended as a research and screening method rather than as the basis of astmm specification requirement. This test method is not suitable as a means to detect alkali-silica reaction. The inch-pound units in parentheses are provided for information only. Sims, I Publication Date: Sstm to Alert PDF. You may delete a document from your Alert Profile at any time.

No other units of measurement are included in this standard.

ASTM C Alkali Reactivity of Carbonate Rocks for Aggregates | CTL

Need more than one copy? Reaction chem ; Aggregates; Filing Info Accession Number: 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.

This test method covers the determination of the expansive characteristics of carbonate rocks while immersed in a solution of sodium hydroxide NaOH at room temperature. Your Alert Profile lists the documents that will be monitored. Please first verify your email before subscribing to alerts.

C86 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. 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.

As the significance of the mortar bar test results depend upon asym conditions tested, it is relevant to employ the cement type and aggregate proposed for actual use. Standards Subsctiption may be the perfect solution.

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Link to Active This link will always route to the current Active version of the standard. May 28 Test method Subject Areas: Two types of alkali reactivity of aggregates are recognized: Already Subscribed to this document. Standards Subscriptions from ANSI provides a xstm, multi-user solution for accessing standards.

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ASTM C Standard

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. This standard is also available to be included in Standards Subscriptions. After many months some show a small but progressive expansion.

Expansion likely ashm occur in repeated wetting and drying conditions can also be underestimated.

If the document is revised or amended, you will be notified by email. Please first verify your email before subscribing to alerts. Proceed to Checkout Continue Shopping. Subscription pricing is determined by: Need more than one copy? PART 2 The author investigates the mortar bar test described in ASTM C showing that it can give misleading results, as some rocks such as metamorphic quartz and some carbonates exhibit slow but progressive expansion.

Specification standard ; You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

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