ASTM-D5703 2022

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D5703-95(2022)e1 Standard Practice for Preparatory Surface Cleaning for Clay Brick Masonry

Published By	Publication Date	Number of Pages
ASTM	2022	3

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Categories: 25.220.10 - Surface preparation, ASTM

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Description

ASTM D5703-95-e1-Reapproved2022

Active Standard: Standard Practice for Preparatory Surface Cleaning for Clay Brick Masonry

ASTM D5703

Scope

1.1 This practice covers non-abrasive surface cleaning of clay brick masonry to remove surface contaminants such as dirt, grease, loose material, soot, fly ash, hydrocarbon residues, algae, etc. in preparation for the application of water repellent coatings without damaging or altering the surface appearance of the clay brick masonry.

1.2 Procedures included in this practice are water cleaning, detergent water cleaning, pressurized water cleaning, steam cleaning, and acid cleaning. It is not intended for the cleaning of newly constructed brick masonry. Use of procedures described in this practice may not be appropriate where the surface is of a historical nature.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

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. For specific hazard information see Section 5, 6.4.1.1, and 6.4.1.2.

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.

Keywords

brick masonry; substrate preparation; surface cleaning; water repellent coating;

ICS Code

ICS Number Code 25.220.10 (Surface preparation)

DOI: 10.1520/D5703-95R22E01

Additional information

Standard Title	D5703-95(2022)e1 Standard Practice for Preparatory Surface Cleaning for Clay Brick Masonry
Published Code	ASTM
Publication Date	2022
Pages Count	3
ICS Codes	25.220.10 - Surface preparation