ASTM-C87 2010

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C87/C87M-10 Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar

Published By	Publication Date	Number of Pages
ASTM	2010	4

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Categories: 91.100.10 - Cement. Gypsum. Lime. Mortar, ASTM

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Description

1.1 This test method covers the determination of the effect on mortar strength of the organic impurities in fine aggregate, whose presence is indicated using Test Method C40 . Comparison is made between compressive strengths of mortar made with washed and unwashed fine aggregate.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Some values have only SI units because the inch-pound equivalents are not used in the practice.

Note 1Sieve size is identified by its standard designation in Specification E11 . The alternative designation given in parentheses is for information only and does not represent a different standard sieve size

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. ( Warning Fresh hydraulic cementitous mixtures are caustic and may cause chemical burns to exposed skin and tissue upon prolonged exposure.)

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Summary of Test Method
2	Significance and Use Apparatus Reagents and Materials Sampling and Sample Preparation Procedure
3	Calculation and Report Precision and Bias
4	Keywords

Additional information

Standard Title	C87/C87M-10 Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar
Published Code	ASTM
Publication Date	2010
Pages Count	4
ICS Codes	91.100.10 - Cement. Gypsum. Lime. Mortar

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ASTM-C87 2010

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