ASTM-D448 2022

$29.79

D448-12(2022) Standard Classification for Sizes of Aggregate for Road and Bridge Construction

Published By	Publication Date	Number of Pages
ASTM	2022	3

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Categories: 93.080.10 - Road construction, ASTM

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Description

ASTM D448-12-Reapproved2022

Active Standard: Standard Classification for Sizes of Aggregate for Road and Bridge Construction

ASTM D448

Scope

1.1 This classification defines aggregate size number designations and standard size ranges for mechanical sieve analyses of coarse aggregate and screenings for use in the construction and maintenance of various types of highways and bridges.

1.2 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

Note 1: Sieve 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 The text of this classification references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the classification.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

aggregate standard size; coarse aggregate; screenings;

ICS Code

ICS Number Code 93.080.10 (Road construction)

DOI: 10.1520/D0448-12R22

Additional information

Standard Title	D448-12(2022) Standard Classification for Sizes of Aggregate for Road and Bridge Construction
Published Code	ASTM
Publication Date	2022
Pages Count	3
ICS Codes	93.080.10 - Road construction