ASTM-C1401:2009 Edition

ASTM C1401

Scope

1.1 Structural sealant glazing, hereinafter referred to as SSG, is an application where a sealant not only can function as a barrier against the passage of air and water through a building envelope, but also primarily provides structural support and attachment of glazing or other components to a window, curtain wall, or other framing system.

1.2 This guide provides information useful to design professionals, manufacturers, contractors, and others for the design and installation of a SSG system. This information is applicable only to this glazing method when used for a building wall that is not more than 15° from vertical; however, limited information is included concerning a sloped SSG application.

1.3 Only a silicone chemically curing sealant specifically formulated, tested, and marketed for structural sealant glazing is acceptable for a SSG system application.

1.4 The committee with jurisdiction for this standard is not aware of any comparable standard published by other organizations.

1.5 The calculations and values stated in SI units are to be regarded as the standard. Values in parenthesis and inch-pound units are for information only. SI units in this guide are in conformance with IEEE/ASTM SI 10.

1.6 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 and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

construction-site glazing; curtain wall; glazing; shop glazing; silicone sealant; structural sealant; structural sealant glazing; SSG, Building design and construction; Construction–building materials/applications; Curtain walls; Glass mullion system; Glazing compounds/applications; Insulating glass (IG); Laminated glass; Metal framing finishes; Performance–building materials/applications; Predesign considerations; Shop glazing; Silicone–sealants; Spandrel glass; SSG (structural sealant glazing); System design considerations; Weathertightness

ICS Code

ICS Number Code 91.100.50 (Binders. Sealing materials)

DOI: 10.1520/C1401-09A