Fire Resistance of Architectural Precast Concrete Envelopes [DN-31]-DN-31: Fire Resistance of Architectural Precast Concrete Envelopes Handout

DN-31: Fire Resistance of Architectural Precast Concrete Envelopes Handout

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Summary:<br /><br />This article discusses the fire resistance of architectural precast concrete envelopes. It highlights the importance of considering fire resistance in building design and the various factors that determine the degree of fire resistance required. The article explains that precast concrete members are inherently noncombustible and can be designed to meet any required fire resistance. It emphasizes the importance of both fire resistance and containment in protecting the building and its contents during a fire. The article also discusses the different fire resistance ratings and end points used to evaluate the performance of building components in fire tests. It provides information on the behavior of architectural precast concrete under fire conditions and the available data on fire endurances for different types of concrete wall panels. The article also covers the fire resistance requirements for insulated precast concrete panels, protection of reinforcing steel and connections, and treatment of joints. It concludes by providing learning objectives for readers and inviting them to take a test to qualify for AIA learning units.

Keywords

fire resistance

architectural precast concrete envelopes

building design

noncombustible

fire resistance ratings

fire tests

concrete wall panels

insulated precast concrete panels

reinforcing steel

connections