ASTM C1708 / C1708M - 13

    Standard Test Methods for Self-leveling Mortars Containing Hydraulic Cements

    Active Standard ASTM C1708 / C1708M | Developed by Subcommittee: C09.43

    Book of Standards Volume: 04.02


      Format Pages Price  
    PDF 7 $42.00   ADD TO CART
    Hardcopy (shipping and handling) 7 $42.00   ADD TO CART
    Standard + Redline PDF Bundle 14 $50.40   ADD TO CART


    Significance and Use

    4.1 The test methods in this standard are used to evaluate freshly mixed properties such as the initial flow, flow retention, and healing time as well as hardened properties such as compressive strength, setting time, and flexural strength, of self-leveling mortars.

    4.2 Tests are conducted under standardized conditions for comparative purposes and results are not intended to be representative of performance under field conditions.

    1. Scope

    1.1 These test methods are appropriate to evaluate the performance of self-leveling mortars containing hydraulic cements that are used to improve the levelness, smoothness, and flatness of existing floors. These materials may be used as an underlayment to receive floor finishes, or as an overlayment to serve as the wear surface. The self-leveling mortars covered by these test methods consist of proprietary blends of hydraulic cements, along with fine aggregate, polymers, fillers, and other additives.

    1.2 Units—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. Some values have only SI units because the inch-pound equivalents are not used in practice.

    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 skin and tissue upon prolonged exposure.)2


    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

    C109/C109M Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)

    C125 Terminology Relating to Concrete and Concrete Aggregates

    C157/C157M Test Method for Length Change of Hardened Hydraulic-Cement Mortar and Concrete

    C191 Test Methods for Time of Setting of Hydraulic Cement by Vicat Needle

    C305 Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency

    C348 Test Method for Flexural Strength of Hydraulic-Cement Mortars

    C490 Practice for Use of Apparatus for the Determination of Length Change of Hardened Cement Paste, Mortar, and Concrete

    C670 Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials

    C778 Specification for Sand

    C928/C928M Specification for Packaged, Dry, Rapid-Hardening Cementitious Materials for Concrete Repairs

    C1005 Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements

    C1107/C1107M Specification for Packaged Dry, Hydraulic-Cement Grout (Nonshrink)

    E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method


    ICS Code

    ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)

    UNSPSC Code

    UNSPSC Code 30111504(Mortars)


    DOI: 10.1520/C1708_C1708M

    ASTM International is a member of CrossRef.

    ASTM C1708 / C1708M

    Citing ASTM Standards
    Back to Top