ASTM-D4260 2017
$35.75
D4260-05(2017) Standard Practice for Liquid and Gelled Acid Etching of Concrete
| Published By | Publication Date | Number of Pages |
| ASTM | 2017 | 3 |
ASTM D4260-05-Reapproved2017
Historical Standard: Standard Practice for Liquid and Gelled Acid Etching of Concrete
ASTM D4260
Scope
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.
Keywords
concrete; gelled; gelled acid etching; laitance; liquid; liquid acid etching; surface preparation; thixotropic; viscosity;
ICS Code
ICS Number Code 91.080.40 (Concrete structures)
DOI: 10.1520/D4260-05R17
