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ASTM D3282-93(1997)e1
Standard Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes (Includes all amendments And changes 8/16/2017).
Automaticky preložený názov:
Štandardná klasifikácia pôd a Soil - kameniva Zmesi pre Highway stavebné účely
NORMA vydaná dňa 1.1.1998
Informácie o norme:
Označenie normy: ASTM D3282-93(1997)e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.1998
Kód tovaru: NS-23133
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D3282-93(1997)e1 :
Keywords:
Atterberg limits, classification, clay, gradation, highways, sand gravel, silt, soil classification, soil tests, ICS Number Code 93.080.10 (Road construction)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||
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1.1 This standard describes a procedure for classifying mineral and organomineral soils into seven groups based on laboratory determination of particle-size distribution, liquid limit, and plasticity index. It may be used when a precise engineering classification is required, especially for highway construction purposes. Evaluation of soils within each group is made by means of a group index , which is a value calculated from an empirical formula. Note 1-The group classification, including the group index, should be useful in determining the relative quality of the soil material for use in earthwork structures, particularly embankments, subgrades, subbases, and bases. However, for the detailed design of important structures, additional data concerning strength or performance characteristics of the soil under field conditions will usually be required.1.2 This standard does not purport to address all of the safety problems, 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. |
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