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ASTM C192/C192M-14
Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory
Automaticky přeložený název:
Standardní praktiky pro Making a léčení na beton zkušebních vzorků v laboratoři
NORMA vydána dne 1.8.2014
Informace o normě:
Označení normy: ASTM C192/C192M-14
Poznámka: NEPLATNÁ
Datum vydání normy: 1.8.2014
Kód zboží: NS-12486
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM C192/C192M-14 :
Keywords:
concrete, cylinders, laboratory, prisms, strength testing, ICS Number Code 91.100.30 (Concrete and concrete products)
Doplňující informace
| Significance and Use | ||||||||||||||||||||||||||||||||||||
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3.1 This practice provides standardized requirements for preparation of materials, mixing concrete, and making and curing concrete test specimens under laboratory conditions. 3.2 If specimen preparation is controlled as stipulated herein, the specimens may be used to develop information for the following purposes: 3.2.1 Mixture proportioning for project concrete, 3.2.2 Evaluation of different mixtures and materials, 3.2.3 Correlation with nondestructive tests, and 3.2.4 Providing specimens for research purposes. Note 1: The concrete test results for concrete specimens made
and cured using this practice are widely used. They may be the
basis for acceptance testing for project concrete, research
evaluations, and other studies. Careful and knowledgeable handling
of materials, mixing concrete, molding test specimens, and curing
test specimens is necessary. Many laboratories performing this
important work are independently inspected or accredited. Practice
C1077 identifies and defines
the duties, responsibilities, and minimum technical qualification
requirements of laboratory personnel and the minimum requirements
for equipment used in testing concrete and concrete
aggregates.
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| 1. Scope | ||||||||||||||||||||||||||||||||||||
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1.1 This practice covers procedures for making and curing test specimens of concrete in the laboratory under accurate control of materials and test conditions using concrete that can be consolidated by rodding or vibration as described herein. 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 with the standard. 1.3 This standard 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. (Warning—Fresh
hydraulic cementitious mixtures are caustic and may cause chemical
burns to exposed skin and tissue upon prolonged
exposure.
Standard Test Method for Slump of
Hydraulic-Cement Concrete Standard Test Method for Density (Unit
Weight), Yield, and Air Content (Gravimetric) of Concrete Standard Practice for Capping Cylindrical
Concrete Specimens Standard Test Method for Air Content of
Freshly Mixed Concrete by the Pressure Method Standard Practice for Agencies Testing
Concrete and Concrete Aggregates for Use in Construction and
Criteria for Testing Agency Evaluation Standard Test Method for Temperature of
Freshly Mixed Hydraulic-Cement Concrete Standard Test Method for Air Content of
Freshly Mixed Concrete by the Volumetric Method Standard Practice for Sampling Freshly
Mixed Concrete Standard Test Method for Relative Density
(Specific Gravity) and Absorption of Fine Aggregate Standard Test Method for Surface Moisture
in Fine Aggregate Standard Test Method for Relative Density
(Specific Gravity) and Absorption of Coarse Aggregate (Withdrawn
2024) Standard Terminology Relating to Concrete
and Concrete Aggregates (Includes all amendments and changes
10/14/2021). Standard Test Method for Total Evaporable
Moisture Content of Aggregate by Drying Standard Specification for Mixing Rooms,
Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the
Testing of Hydraulic Cements and Concretes Standard Specification for Chemical
Admixtures for Concrete (Includes all amendments and changes
8/11/2022). Standard Specification for Molds for
Forming Concrete Test Cylinders Vertically Standard Test Method for Time of Setting
of Concrete Mixtures by Penetration Resistance Standard Specification for Lightweight
Aggregates for Structural Concrete |
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