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ASTM D448-12
Standard Classification for Sizes of Aggregate for Road and Bridge Construction
STANDARD published on 1.12.2012
The information about the standard:
Designation standards: ASTM D448-12
Note: WITHDRAWN
Publication date standards: 1.12.2012
SKU: NS-27391
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D448-12 :
Keywords:
aggregate standard size, coarse aggregate, screenings, ICS Number Code 93.080.10 (Road construction)
Additional information
| Significance and Use | ||||||||
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4.1 Some contract documents specify certain aggregate sizes for specific uses or may suggest one or more of these sizes as appropriate for the preparation of various end-product mixtures. In some cases, closer limits on variability of the aggregate grading are required. |
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| 1. Scope | ||||||||
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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. 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.
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| 2. Referenced Documents | ||||||||
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