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ASTM C330-05
Standard Specification for Lightweight Aggregates for Structural Concrete
Automaticky preložený názov:
Štandardné špecifikácie pre Pórovité kamenivo pre konštrukčného betónu
NORMA vydaná dňa 15.12.2005
Informácie o norme:
Označenie normy: ASTM C330-05
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.12.2005
Kód tovaru: NS-12991
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM C330-05 :
Keywords:
lightweight aggregates, structural concrete, density, compressive strength, ICS Number Code 91.100.30 (Concrete and concrete products)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||
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1.1 This specification covers lightweight aggregates intended for use in structural concrete in which prime considerations are reducing the density while maintaining the compressive strength of the concrete. Procedures covered in this specification are not intended for job control of concrete. 1.2 The values stated in SI units are to be regarded as the standard. The values shown in parentheses are for information purposes only. 1.2.1 With regard to other units of measure, the values stated in inch-pound units are to be regarded as standard. 1.3 The text of this standard 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 standard. Note 1—This specification is regarded as adequate to ensure satisfactory lightweight aggregates for most concrete. It is recognized that it may be either more or less restrictive than needed for some conditions and for special purposes, such as fire resistance, fill, and concrete constructions, the use of which is based on load tests rather than conventional design procedures. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||
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