ASTM-C40 2011

$35.75

C40/C40M-11 Standard Test Method for Organic Impurities in Fine Aggregates for Concrete

Published By	Publication Date	Number of Pages
ASTM	2011	2

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Categories: 91.100.30 - Concrete and concrete products, ASTM

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Description

This test method is used in making a preliminary determination of the acceptability of fine aggregates with respect to the requirements of Specification C33 that relate to organic impurities.

The principal value of this test method is to furnish a warning that injurious amounts of organic impurities may be present. When a sample subjected to this test produces a color darker than the standard color it is advisable to perform the test for the effect of organic impurities on the strength of mortar in accordance with Test Method C87 .

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PDF Pages	PDF Title
1	Scope Referenced Documents Significance and Use Apparatus Reagent and Standard Color Solution
2	Sampling Test Sample Procedure Determination of Color Value Interpretation Precision and Bias Keywords

Additional information

Standard Title	C40/C40M-11 Standard Test Method for Organic Impurities in Fine Aggregates for Concrete
Published Code	ASTM
Publication Date	2011
Pages Count	2
ICS Codes	91.100.30 - Concrete and concrete products

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ASTM-C40 2011

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