1.1 This guide covers the use of silicone sealants in protective glazing systems for building construction. Protective glazing includes systems designed for use in applications subject to natural hazards, such as hurricanes, earthquakes, windstorms, impacts from wind-borne debris; and assaults such as burglary, air blasts, forced-entry attacks and ballistic attacks.
1.2 While other glazing accessories and components are used in protective glazing, this document specifically describes the use of silicone sealants for protective glazing systems.
1.3 This guide provides information useful to design professionals, architects, manufacturers, installers, and others for the design and use of silicone sealants for protective glazing systems.
1.4 A silicone sealant is only one component of a glazing system. A glazing system that meets the testing and code requirement for protective glazing must successfully integrate the frame and its anchorage, glass, or other glazing materials, protective film or interlayer and silicone sealant into a high performance system. Compliance with code or other requirements can be determined through physical testing of the glazing system or through computer simulation.
1.5 Glazing systems using silicone sealants that have successfully met the test requirements for missile impact and airblast test requirements incorporate the use of silicone sealants specifically formulated, tested, and marketed for this application. Sealants that are commonly used today comply with Specifications C920 and C1184.
1.6 This guide does not discuss sealants intended to protect against radioactivity or provide biological containment.
1.7 The committee with jurisdiction over this standard is not aware of any comparable standards published by other organizations.
1.8 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.
1.9 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 C1564-20 Referenced Document
ASTM C1087 Standard Test Method for Determining Compatibility of Liquid-Applied Sealants with Accessories Used in Structural Glazing Systems*, 2023-05-01 Update
ASTM C1135 Standard Test Method for Determining Tensile Adhesion Properties of Structural Sealants
ASTM C1184 Standard Specification for Structural Silicone Sealants*, 2023-05-01 Update
ASTM C1193 Standard Guide for Use of Joint Sealants*, 2023-05-18 Update
ASTM C1394 Standard Guide for In-Situ Structural Silicone Glazing Evaluation
ASTM C1401 Standard Guide for Structural Sealant Glazing
ASTM C1472 Standard Guide for Calculating Movement and Other Effects When Establishing Sealant Joint Width
ASTM C1682 Standard Guide for Characterization of Spent Nuclear Fuel in Support of Interim Storage, Transportation and Geologic Repository Disposal*, 2021-10-01 Update
ASTM C717 Standard Terminology of Building Seals and Sealants
ASTM C719 Standard Test Method for Adhesion and Cohesion of Elastomeric Joint Sealants Under Cyclic Movement (Hockman Cycle)
ASTM C794 Standard Test Method for Adhesion-in-Peel of Elastomeric Joint Sealants
ASTM C920 Standard Specification for Elastomeric Joint Sealants
ASTM D624 Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers*, 2024-04-21 Update
ASTM E1886 Standard Test Method for Performance of Exterior Windows, Curtain Walls, Doors, and Storm Shutters Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials
ASTM E2395 Standard Specification for Voluntary Security Performance of Window and Door Assemblies with Glazing Impact*, 2021-10-01 Update
ASTM E631 Standard Terminology of Building Constructions
ASTM F1233 Standard Test Method for Security Glazing Materials And Systems
ASTM F1642 Standard Test Method for Glazing and Glazing Systems Subject to Airblast Loadings
ASTM F2912 Standard Specification for Glazing and Glazing Systems Subject to Airblast Loadings
ASTM F3038 Standard Test Method for Timed Evaluation of Forced-Entry-Resistant Systems*, 2021-10-15 Update
ASTM C1564-20 history
2020ASTM C1564-20 Standard Guide for Use of Silicone Sealants for Protective Glazing Systems
2015ASTM C1564-15 Standard Guide for Use of Silicone Sealants for Protective Glazing Systems
2004ASTM C1564-04(2009) Standard Guide for Use of Silicone Sealants for Protective Glazing Systems
2004ASTM C1564-04 Standard Guide for Use of Silicone Sealants for Protective Glazing Systems
2003ASTM C1564-03 Standard Guide for Use of Silicone Sealants for Protective Glazing Systems