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EXPERTISE // LABORATORIES // TESTING STANDARDS

Time of Setting of Hydraulic Cement by Vicat Needle

ASTM C191

These test methods determine the time of setting of hydraulic cement by means of the Vicat needle. Two test methods are given: Test Method A is the Reference Test Method using the manually operated standard Vicat apparatus, while Test Method B permits the use of an automatic Vicat machine that has, in accordance with the qualification requirements of this method, demonstrated acceptable performance. The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

WJE laboratories are accredited by AASHTO (R18) and ANAB (ISO/IEC 17025) to perform testing standard ASTM C191 for Time of Setting of Hydraulic Cement by Vicat Needle. Contact us to learn more.

Keywords

C191 - Hydraulic Cement - Laboratory Apparatus - Performance Test - Setting Time - Vicat Needles

ICS CODE

91.100.10 (Cement. Gypsum. Lime. Mortar.)

UNSPSC CODE

30111601 (Cement)

CITATION FORMAT

ASTM C191-19, Standard Test Methods for Time of Setting of Hydraulic Cement by Vicat Needle, ASTM International, West Conshohocken, PA, 2019, 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.

Ask the Structure and Solutions for the Built World are trademarks of Wiss, Janney, Elstner Associates, Inc.

© COPYRIGHT WISS, JANNEY, ELSTNER ASSOCIATES, INC., NORTHBROOK, ILLINOIS. ALL RIGHTS RESERVED.

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EXPERTISE // LABORATORIES // TESTING STANDARDS