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EXPERTISE // LABORATORIES // TESTING STANDARDS

Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution

ASTM C1012

This test method covers the determination of length change of mortar bars immersed in a sulfate solution. Mortar bars made using mortar described in Test Method C109/C109M are cured until they attain a compressive strength of 20.0 ? 1.0 MPa [3000 ? 150 psi], as measured using cubes made of the same mortar, before the bars are immersed. The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the inch-pound units are shown in brackets. 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.

WJE laboratories are accredited by AASHTO (R18) and ANAB (ISO/IEC 17025) to perform testing standard ASTM C1012 for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution. Contact us to learn more.

Keywords

ASTM C1012 - Chemical Resistance - Compressive Strength - Deformation - Mortar Bar Test - Mortars - Sulfate Attack - Sulfate Resistance

ICS CODE

91.100.10 (Cement. Gypsum. Lime. Mortar)

UNSPSC CODE

30111504 (Mortars)

CITATION FORMAT

ASTM C1012 / C1012M-18b, Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution, ASTM International, West Conshohocken, PA, 2018, www.astm.org

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

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EXPERTISE // LABORATORIES // TESTING STANDARDS