ASTM C1260-22 PDF

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. No other units of measurement are included in this standard. When this test method refers to combined-unit standards, the selection of the measurement systems is at the user’s discretion. 1.3 The text of this test method refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this test method. 1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. A specific precautionary statement is given in the section on Reagents. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM C1260-22 Referenced Document

ASTM C109/C109M Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
ASTM C125 Standard Terminology Relating to Concrete and Concrete Aggregates
ASTM C127 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM C128 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C150/C150M Standard Specification for Portland Cement
ASTM C1778 Standard Guide for Reducing the Risk of Deleterious Alkali-Aggregate Reaction in Concrete*， 2023-12-01 Update
ASTM C305 Standard Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency
ASTM C490/C490M Standard Practice for Use of Apparatus for the Determination of Length Change of Hardened Cement Paste, Mortar, and Concrete
ASTM C511 Standard Specification for Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes
ASTM C670 Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
ASTM D1193 Standard Specification for Reagent Water
ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes

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)