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ASTM C1761/C1761M-13b
Standard Specification for Lightweight Aggregate for Internal Curing of Concrete (Includes all amendments And changes 5/20/2015).
Automaticky přeložený název:
Standardní specifikace pro lehkého kameniva pro vnitřní ošetřování betonu
NORMA vydána dne 1.8.2013
Informace o normě:
Označení normy: ASTM C1761/C1761M-13b
Poznámka: NEPLATNÁ
Datum vydání normy: 1.8.2013
Kód zboží: NS-12377
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM C1761/C1761M-13b :
Keywords:
absorption, desorption, internal curing, lightweight aggregate, relative density, wetted surface dry, ICS Number Code 91.100.30 (Concrete and concrete products)
Doplňující informace
| 1. Scope | ||||||||||||||||||||||||||||||||
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1.1 This specification covers lightweight aggregate intended to provide water for internal curing of concrete. It includes test methods for determining the absorption and desorption properties of lightweight aggregate. 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. Some values have only SI units because the
inch-pound equivalents are not used in practice.
1.3 The text of this specification
references notes and footnotes that provide explanatory material.
These notes and footnotes (excluding those in tables and figures)
shall not be considered as requirements of the standard.
1.4 This specification 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. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||
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