Full Description

1.1This test method covers testing procedures for architectural joint systems. This test method is intended for the following uses for architectural joint systems:

1.1.1To verify movement capability information supplied to the user by the producer,

1.1.2To standardize comparison of movement capability by relating it to specified nominal joint widths,

1.1.3To determine the cyclic movement capability between specified minimum and maximum joint widths without visual deleterious effects, and

1.1.4To provide the user with graphic information, drawings or pictures in the test report, depicting them at minimum, maximum, and nominal joint widths during cycling.

1.2This test method is intended to be used only as part of a specification or acceptance criterion due to the limited movements tested.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.4This 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.

1.5This 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.