ASTM C142 PDF

GeoTesting Express is a provider of Aggregate Testing Services – ASTM C, Test Method for Clay Lumps and Friable Particles in Aggregates. CLAY LUMPS AND FRIABLE PARTICLES IN AGGREGATE (ASTM-C) Test samples shall be prepared in accordance with ASTM. Buy ASTM C /CM: TEST METHOD FOR CLAY LUMPS AND FRIABLE PARTICLES IN AGGREGATES from SAI Global.

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Based on this standard deviation, the acceptable range of two test results on samples from the same aggregate sent to different laboratories is 1. My c1442 Profile Feedback Log out.

ASTM C/CM – Standard Test Method for Clay Lumps and Friable Particles in Aggregates

Observe the alkali-silica reaction rim around the reactive aggregate and the crack formation. As the voice of asmt U. We think you have liked this presentation. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters.

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If you wish to qstm it, please recommend it to your friends in any social system. This standard is not included in any packages. Combining values from the two systems may result in non-conformance with the standard.

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Aggregate Composition and Grading.

Auth with social network: It is the responsibility of the user of this standard to establish appro- priate safety and health practices and determine the applica- bility 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. Xstm pricing is determined by: To use ast website, you must agree to our Privacy Policyincluding cookie policy. Grey to brown to green, fine-grained sedimentary rock siltstone ; hard; slightly weathered; sub-rounded.

Different aggregate grading may have the same FM. Do not use the fingernails to break up particles, or press particles against a hard surface or each other.

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Already Subscribed to this document. Balances shall conform to the accuracy of the applicable sections of Specification C Proceed to Checkout Continue Shopping. Aggregate Acceptance Testing Results: The specified sieves are: The American Society for Testing and Materials takes no astn respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

Please first verify your email before subscribing to alerts. The FM is an index of the fineness of the aggregate. Registration Forgot your password? Home Fine Aggregate Sand. You may delete a document from your Alert Profile at any time.

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Less cement and water are required in mixtures having large coarse aggregate Bureau of Reclamation Kerkhoff and Siebel Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

A number in parentheses indicates the year of last reapproval.

The composition of Sand varies, depending on the local rock sources and conditions, but the most common constituent of Sand is silica silicon dioxide, or SiO 2usually in the form of quartz. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Til 2 Standard Test Method for Clay Lumps and Friable Particles in Aggregates 1 This standard is issued under the fixed designation C ; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

Road bases and fills PCC:. If the document is revised or amended, you will be notified by email. Originally published as C – 38 T. White, black and pink, felsic igneous rock fragments fine-grained granitic ; hard; slightly weathered; sub-angular.

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