ASTM C1140 / C1140M - 11

    Standard Practice for Preparing and Testing Specimens from Shotcrete Test Panels

    Active Standard ASTM C1140 / C1140M | Developed by Subcommittee: C09.46

    Book of Standards Volume: 04.02

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    ASTM C1140 / C1140M

    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. ^REFERENCE:

    ASTM Standards:

    C42/C42M Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete

    C78 Test Method for Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading)

    C125 Terminology Relating to Concrete and Concrete Aggregates

    C138/C138M Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete

    C143/C143M Test Method for Slump of Hydraulic-Cement Concrete

    C171 Specification for Sheet Materials for Curing Concrete

    C231 Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method

    C457 Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete

    C511 Specification for Mixing Rooms, Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes

    C513 Test Method for Obtaining and Testing Specimens of Hardened Lightweight Insulating Concrete for Compressive Strength

    C642 Test Method for Density, Absorption, and Voids in Hardened Concrete

    C995 Test Method for Time of Flow of Fiber-Reinforced Concrete Through Inverted Slump Cone (Withdrawn)

    C1018 Test Method for Flexural Toughness and First-Crack Strength of Fiber-Reinforced Concrete (Using Beam With Third-Point Loading) (Withdrawn)

    C1399 Test Method for Obtaining Average Residual-Strength of Fiber-Reinforced Concrete

    ICS Code

    ICS Number Code 91.100.30 (Concrete and concrete products)

    UNSPSC Code

    UNSPSC Code

    DOI: 10.1520/C1140-03A

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