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ASTM International - ASTM D4262-05(2018)

Standard Test Method for pH of Chemically Cleaned or Etched Concrete Surfaces

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Organization: ASTM International
Publication Date: 1 August 2018
Status: active
Page Count: 2
ICS Code (Concrete structures): 91.080.40
significance And Use:

3.1 Chemical cleaning and etching is used to prepare concrete for coating.

3.2 Residual chemicals not removed by water rinsing may adversely affect the performance and adhesion of coatings... View More

scope:

1.1 This test method covers procedures for determining the acidity or alkalinity of concrete surfaces prepared by chemical cleaning or etching prior to coating.

1.2 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.

1.3 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.

Document History

ASTM D4262-05(2018)
August 1, 2018
Standard Test Method for pH of Chemically Cleaned or Etched Concrete Surfaces
1.1 This test method covers procedures for determining the acidity or alkalinity of concrete surfaces prepared by chemical cleaning or etching prior to coating. 1.2 This standard does not purport to...
May 1, 2012
Standard Test Method for pH of Chemically Cleaned or Etched Concrete Surfaces
1.1 This test method covers procedures for determining the acidity or alkalinity of concrete surfaces prepared by chemical cleaning or etching prior to coating. 1.2 This standard does not purport to...
March 1, 2005
Standard Test Method for pH of Chemically Cleaned or Etched Concrete Surfaces
1.1 This test method covers the procedure for determining the acidity or alkalinity of concrete surfaces prepared by chemical cleaning or etching prior to coatings. 1.2 This standard does not...
January 1, 1999
Standard Test Method for pH of Chemically Cleaned or Etched Concrete Surfaces
1.1 This test method covers the procedure for determining the acidity or alkalinity of concrete surfaces prepared by chemical cleaning or etching prior to coatings. 1.2 This standard does not...
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