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NEPLATNÁ ASTM C1140/C1140M-11 1.12.2011 náhled

Doplňující informace

ASTM C1140/C1140M-11

Standard Practice for Preparing and Testing Specimens from Shotcrete Test Panels

Automaticky přeložený název:

Standardní praxe pro přípravu a testování vzorků z Stříkaný beton testovací panely

NORMA vydána dne 1.12.2011

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Provedení	PDF - okamžité stažení - 1 692.10 Kč Tištěné - 1 692.10 Kč
Dostupnost	SKLADEM
Cena	1 692.10 Kč bez DPH
1 692.10 Kč

Informace o normě:

Označení normy: ASTM C1140/C1140M-11
Poznámka: NEPLATNÁ
Datum vydání normy: 1.12.2011
Kód zboží: NS-9696
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Beton. Betonové prefabrikáty

Anotace textu normy ASTM C1140/C1140M-11 :

Keywords:

beams, cores, cubes, shotcrete, test panels, ICS Number Code 91.100.30 (Concrete and concrete products)

Doplňující informace

Significance and Use

Specimens obtained in accordance with the procedure section of this practice may be used for preconstruction studies of shotcrete mixtures, to qualify nozzlemen and equipment, or for quality control, or compressive or flexural strength testing, during the progress of a project.

1. Scope

1.1 This practice covers procedures for preparing test panels of dry-mix or wet-mix shotcrete and for testing specimens sawed or cored from the panels.

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 The text of this standard references notes and footnotes that provide explanatory materials (excluding those in tables and figures) that shall not be considered as requirements of the standard.

1.4 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.

2. Referenced Documents

C78-09	Standard Test Method for Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading)
C138/C138M-23	Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
C143/C143M-20	Standard Test Method for Slump of Hydraulic-Cement Concrete
C171-20	Standard Specification for Sheet Materials for Curing Concrete
C125-21a	Standard Terminology Relating to Concrete and Concrete Aggregates (Includes all amendments and changes 10/14/2021).
C42/C42M-20	Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete
C1399-07	Standard Test Method for Obtaining Average Residual-Strength of Fiber-Reinforced Concrete
C1018-97	Standard Test Method for Flexural Toughness and First-Crack Strength of Fiber-Reinforced Concrete (Using Beam With Third-Point Loading) (Withdrawn 2006)
C231-09	Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
C457-09	Standard Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete
C642-21	Standard Test Method for Density, Absorption, and Voids in Hardened Concrete
C513-11	Standard Test Method for Obtaining and Testing Specimens of Hardened Lightweight Insulating Concrete for Compressive Strength
C511-21	Standard Specification for Mixing Rooms, Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes
C995-01	Standard Test Method for Time of Flow of Fiber-Reinforced Concrete Through Inverted Slump Cone (Withdrawn 2008)