ASTM F2248 PDF

¼” screws at four jamb corners – screws bending corners screws bending. – tearing in frame wall at connections pushing limits of ASTM F □ Minimal. ASTM F Standard Practice for Specifying an Equivalent 3-Second Duration Design Loading for Blast Resistant Glazing Fabricated with. Mullion/Frame Design – Allowable Stress Design. ▫ Design Load = Equivalent 3 second design load ASTM F ▫ Info Required –. ▫ 1) Level of Protection.

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ASTM F – Wikipedia

Views Read F248 View history. Glass plies used to construct laminated glass are recommended to be either annealed or heat strengthened glass. The standard explain different methods to check the thickness and type of blast resistant glazing fabricated with xstm glass to glaze a fenestration.

The standard explain different methods to check the thickness and type of blast resistant glazing fabricated with laminated glass to glaze a fenestration The main keywords to present this standard are air blast pressure, blast resistant glazing, explosion, insulating glass, and laminated glass.

Laminated glass fabricated with fully tempered glass plies has a tendency to leave the supporting glazing system frame after fracture whereas laminated glass fabricated with annealed or heat strengthened glass plies will remain in the frame and absorb remaining load through tensile membrane behavior.

As a minimum, insulating glass shall use laminated glass for the inboard protected side lite. As a minimum, insulating glass shall use laminated glass for the inboard protected side lite. The width of glazing tape shall be at least equal to two times but not more than four times the thickness designation of the glass to which it adheres.

Laminated glass fabricated with fully tempered glass plies has a tendency to leave the supporting glazing system frame after fracture whereas laminated glass fabricated with annealed or heat strengthened glass plies will remain in the frame and absorb remaining load through tensile membrane behavior. From Wikipedia, the free encyclopedia. Use of the annealed or heat strengthened glass plies will also reduce the amount of load transferred into the structure.

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Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. ASTM International which was funded inis an international standards developing organization that develops and publishes standards for a wide range of materials, products, systems, and services.

This page was last edited on 28 Marchat Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Retrieved from ” https: The fasteners that attach the framing system that supports the glazing to the structural framing system shall be designed to resist a uniform load acting on the blast resistant glazing that has a magnitude of at least:. The width of glazing tape shall be at least equal to two times but not more than four times the thickness designation of the glass to which it adheres. Link to G2248 This link will always route to the current Active version of the standard.

Blast testing has shown that use of fully tempered glass plies, when fractured during a blast event, have poorer post blast performance than annealled or heat strengthened glass plies. The fasteners that attach the framing system that supports the glazing to the structural framing system shall be designed to resist a uniform load acting on the blast resistant glazing that has a magnitude of at least: Blast testing has shown that use of fully tempered glass plies, when fractured during a blast event, have poorer post blast performance than annealled or heat strengthened 2f248 plies.

Active view current version of standard. Values given in parentheses are for information only. Work Item s – proposed revisions of this standard. Link to Active This link will always route to the current Active version of the standard. Use of the annealed or heat strengthened glass plies will also reduce the amount asym load transferred into the structure.

ASTM F2248 – 12

Historical Version s – view previous versions of standard. 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. The width of silicone or glazing tape is referred to as bite and is shown and discussed in Guide C The fasteners that attach the framing system that supports the glazing to the structural framing system shall be designed to resist a uniform load acting on the blast resistant glazing that has a magnitude of at least:.

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The system shall be designed to ast that the glazing fails prior to the framing system that supports the glazing and its attachment to the structural framing system. Values given in parentheses are for information only. Glass plies used to construct laminated glass are recommended to be either annealed or heat strengthened glass. This standard was published by ASTM F14 which is a committee specializes about on systems products and services.

ASTM F is a standard practice for specifying an equivalent 3-Second Duration design loading d2248 blast resistant glazing fabricated with laminated glass. The system shall be designed to ensure that the glazing fails prior to the framing system that supports the glazing and its attachment to the structural framing system.

The main keywords to present this standard are air blast pressure, blast resistant glazing, explosion, insulating glass, and laminated glass. By using this site, you agree to the Terms of Use and Privacy Policy. Work Item s – proposed revisions of this standard. The width of silicone or glazing tape is referred to as bite and is shown and discussed in Guide C The fasteners that attach the framing system that supports the glazing to the structural framing system shall be designed to resist a uniform load acting on the blast resistant glazing that has a magnitude of at least: 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.