ASTM C1260-94
Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)

Standard No.

ASTM C1260-94

Release Date

1994

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM C1260-01

Latest

ASTM C1260-23

Scope

1.1 This test method permits detection within 16 days of the potential for deleterious alkali-silica reaction of aggregate in mortar bars.

1.2 The values stated in SI units are to be regarded as standard. The values in inch-pound units are shown in parentheses, and are for informational purposes only.

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. A specific precautionary statement is given in the section on Reagents.

ASTM C1260-94 history

• 2023 ASTM C1260-23 Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
• 2022 ASTM C1260-22 Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
• 2021 ASTM C1260-21 Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
• 2014 ASTM C1260-14 Standard Test Method for Potential Alkali Reactivity of Aggregates 40;Mortar-Bar Method41;
• 2007 ASTM C1260-07 Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
• 2005 ASTM C1260-05a Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
• 2005 ASTM C1260-05 Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
• 2001 ASTM C1260-01 Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
• 1994 ASTM C1260-94 Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)