ASTM-C87 2005

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C87-05 Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar

Published By	Publication Date	Number of Pages
ASTM	2005	4

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

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Description

ASTM C87-05

Historical Standard: Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar

ASTM C87

Scope

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 C 40. Comparison is made between compressive strengths of mortar made with washed and unwashed fine aggregate.

1.2 The SI values shown are to be regarded as the standard. The inch-pound values shown in parentheses are provided for information purposes only.

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.)²

Keywords

aggregate; fine aggregate; organic impurities; mortar strength

ICS Code

ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)

DOI: 10.1520/C0087-05

PDF Catalog

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

Additional information

Standard Title	C87-05 Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar
Published Code	ASTM
Publication Date	2005
Pages Count	4
ICS Codes	91.100.10 - Cement. Gypsum. Lime. Mortar