Formerly under the jurisdiction of Committee C03 on Chemical-Resistant Nonmetallic Materials, this test method was withdrawn in January 2021 in accordance with section 10.6.3 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.

4.1 This test method offers a means of determining the working time, initial setting time and service strength setting time of chemically setting chemical-resistant silicate and silica mortars.

1.1 This test method offers a means of determining the working time, setting time, and service strength setting time of chemically setting, chemical-resistant silicate and silica mortars.

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.

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.