ASTM C825 - 06(2011)

    Standard Specification for Precast Concrete Barriers

    Active Standard ASTM C825 | Developed by Subcommittee: C27.20

    Book of Standards Volume: 04.05


      Format Pages Price  
    PDF Version 3 $37.00   ADD TO CART
    Print Version 3 $37.00   ADD TO CART


    Abstract

    This specification covers precast concrete barriers intended for use adjacent to a roadway or as a median to redirect vehicles unintentionally leaving the roadway. The acceptance criteria for these barriers shall be based on strength properties, dimensional properties, and end results. Conformance as to materials (cement, aggregates, admixtures, and steel reinforcements), design (concrete strength, air entrainment, dimensions, steel reinforcements, concrete finish, lifting devices, anchorage, and reinforcement laps, welds, and splicing), and manufacture (mixture, accelerated curing, water curing, membrane curing, and forms) should be observed precisely. Physical requirements shall be examined by compression, curing compression, and core compression tests.

    This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

    1. Scope

    1.1 This specification covers precast concrete barriers, intended to be used adjacent to a roadway or as a median, to redirect vehicles unintentionally leaving the roadway.

    1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    A82/A82M Specification for Steel Wire, Plain, for Concrete Reinforcement

    A185/A185M Specification for Steel Welded Wire Reinforcement, Plain, for Concrete

    A416/A416M Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete

    A421/A421M Specification for Uncoated Stress-Relieved Steel Wire for Prestressed Concrete

    A496/A496M Specification for Steel Wire, Deformed, for Concrete Reinforcement

    A497/A497M Specification for Steel Welded Wire Reinforcement, Deformed, for Concrete

    A615/A615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement

    A996/A996M Specification for Rail-Steel and Axle-Steel Deformed Bars for Concrete Reinforcement

    C31/C31M Practice for Making and Curing Concrete Test Specimens in the Field

    C33 Specification for Concrete Aggregates

    C39/C39M Test Method for Compressive Strength of Cylindrical Concrete Specimens

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

    C150 Specification for Portland Cement

    C173/C173M Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method

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

    C260 Specification for Air-Entraining Admixtures for Concrete

    C330 Specification for Lightweight Aggregates for Structural Concrete

    C494/C494M Specification for Chemical Admixtures for Concrete

    C595 Specification for Blended Hydraulic Cements

    C618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete


    ICS Code

    ICS Number Code 91.100.30 (Concrete and concrete products)

    UNSPSC Code

    UNSPSC Code


    DOI: 10.1520/C0825-06R11

    ASTM International is a member of CrossRef.

    ASTM C825

    Citing ASTM Standards
    Back to Top