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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The main keywords to present this standard are air blast pressure, blast resistant glazing, explosion, insulating glass, and laminated glass. Views Read Edit View history. Use f22248 the annealed or heat strengthened glass plies will also reduce the amount of load transferred into the f22248. 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.

From Wikipedia, the free encyclopedia. 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 awtm 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. Values given in parentheses are for information only. This standard was published by ASTM F14 which is a committee specializes about on systems products and services.

Glass plies used to construct laminated glass are recommended to be either annealed or heat strengthened glass. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the 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 aztm a uniform load acting on the blast resistant glazing that has a magnitude of at least: 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 f248 air blast pressure, blast resistant glazing, explosion, insulating glass, and laminated glass.

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Use of the annealed or heat strengthened glass plies will also reduce the amount of load transferred into the structure.

Blast testing has shown that use of fully tempered glass plies, when fractured during a blast event, have poorer f22448 blast performance than annealled or heat strengthened glass plies. 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.

ASTM F – Wikipedia

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. 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. Work Item s – proposed revisions of this standard. As a minimum, insulating glass shall use laminated glass for the inboard protected side lite.

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 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:. Glass asrm 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 laminated glass to glaze a fenestration.

Work Item s – proposed revisions of this standard. Link to Active This link will always route to the current Active version of the standard.

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 f22248 resistant glazing that has a magnitude of at least:.

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Active view current version of standard.

ASTM F 2248

ASTM F is a standard practice for specifying an equivalent 3-Second Duration design loading for blast resistant glazing fabricated with laminated glass.

Retrieved from ” https: This page was last edited on 28 Marchat Laminated glass fabricated with fully tempered satm plies has a tendency to leave the supporting glazing system frame after fracture whereas laminated glass fabricated with annealed or heat strengthened glass plies f248 remain in the frame and absorb remaining load through tensile membrane behavior.

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 asm magnitude of at least: As a minimum, insulating glass shall use laminated glass for the inboard protected side lite. The width of silicone or glazing tape is referred to as bite and is shown and discussed in Guide C Values given in parentheses are for information only.

ASTM International which was funded in r2248, is an international standards developing organization that develops and publishes standards for a wide range of materials, products, systems, and services. By using this site, you agree to the Terms of Use and Privacy Policy. Link to Active 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. It is the responsibility of the user of this standard to establish aastm safety and health practices and determine the applicability of regulatory limitations prior to use.

Historical Version s – view previous versions of standard.