1.1 This test method covers a laboratory procedure for the determination of low-temperature flexibility of latex sealants after 500 h artificial weathering.
1.2 The values stated in metric (SI) units are to be regarded as the standard. The values given in parentheses are for information only.
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. NOTE 1—Currently there is no ISO standard similar to this test method.
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.
ASTM C734-15(2019) Referenced Document
ASTM C1442 Standard Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus
ASTM C717 Standard Terminology of Building Seals and Sealants
ASTM C734-15(2019) history
2019ASTM C734-15(2019) Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering
2015ASTM C734-15 Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering
2006ASTM C734-06(2012) Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering
2006ASTM C734-06 Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering
2001ASTM C734-01 Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering
1993ASTM C734-93 Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering