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ASTM D4260-23

Current Revision

Standard Practice for Liquid and Gelled Acid Etching of Concrete

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1.1 This practice covers surface preparation of concrete to prepare the surface prior to the application of coatings.

1.2 This practice is intended to alter the surface profile of the concrete and to remove foreign materials and weak surface laitance.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 6.

1.4 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.


5.1 This practice is used to prepare concrete for coatings where optimum bond is desired for service conditions such as continuous or intermittent immersion, temperature cycling, or mechanical loading.

SDO ASTM: ASTM International
Document Number D4260
Publication Date April 1, 2023
Language en - English
Page Count 3
Revision Level 23
Supercedes
Committee D01.46
Publish Date Document Id Type View
April 1, 2023 D4260-23 Revision
June 1, 2005 D4260-05 Revision
Jan. 1, 1999 D4260-88R99 Revision
Sept. 1, 2017 D4260-05R17 Reaffirmation
May 1, 2012 D4260-05R12 Reaffirmation