ASTM-C786 2010

$35.75

C786/C786M-10 Standard Test Method for Fineness of Hydraulic Cement and Raw Materials by the 300-Î¼m (No. 50), 150-Î¼m (No. 100), and 75-Î¼m (No. 200) Sieves by Wet Methods

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

ASTM C786/C786M-10

Historical Standard: Standard Test Method for Fineness of Hydraulic Cement and Raw Materials by the 300-μm (No. 50), 150-μm (No. 100), and 75-μm (No. 200) Sieves by Wet Methods

ASTM C786/C786M

Scope

1.1 This test method covers wet sieving techniques for determination of fineness of hydraulic cement and raw materials by means of the 300-μm (No. 50), the 150-μm (No. 100), and the 75-μm (No. 200) sieves.

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. Values in SI units [or inch-pound units] shall be obtained by measurement in SI units [or inch-pound units] or by appropriate conversion, using the Rules for Conversion and Rounding given in of measurements made in other units. Values are stated in SI units when inch-pound units are not used in practice.

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.

Keywords

fineness; hydraulic cement and raw materials; sieve; Fineness–hydraulic cement (blended/portland); Hydraulic cement concrete; Portland cement; Sieve analysis–building materials

ICS Code

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

DOI: 10.1520/C0786_C0786M-10

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Apparatus
2	Dry Sieve Standardization Wet Sieve Calibration Procedure for Wet Sieving Calculation
3	Precision and Bias Keywords A1. DRY SIEVE CORRECTION FACTORS A1.1 300-µm (No. 50) and 150-µm (No. 100) 203-mm [8-in.] Diameter Sieves A1.2 75-µm (No. 200) 203-mm [8-in.] Diameter Sieve A1.3 Example—Determination Of Sieve Correction factor for 75-µm (No. 200) Sieve

Additional information

Standard Title	C786/C786M-10 Standard Test Method for Fineness of Hydraulic Cement and Raw Materials by the 300-Î¼m (No. 50), 150-Î¼m (No. 100), and 75-Î¼m (No. 200) Sieves by Wet Methods
Published Code	ASTM
Publication Date	2010
Pages Count	4
ICS Codes	91.100.10 - Cement. Gypsum. Lime. Mortar