PCI 124 Specification for Fire Resistance of Precast/Prestressed Concrete-PCI 124 Specification for Fire Resistance of Precast/Prestressed Concrete Handout

PCI 124 Specification for Fire Resistance of Precast/Prestressed Concrete Handout

Pdf Summary

The document is a presentation on the PCI 124 Specification for Fire Resistance of Precast/Prestressed Concrete. The presentation is divided into several sections, including course instructions, accreditation information, and learning objectives. It also provides an overview of the evolution of the PCI 124 specification and its inclusion in the International Building Code.<br /><br />The format and content of the PCI 124 specification are discussed, including prescriptive requirements for precast columns, walls, beams, and floor/roof slabs. The presentation also covers special considerations for poke-throughs and connections in precast elements.<br /><br />The rational design approach is explained, which allows for flexibility in determining the fire resistance of precast elements based on structural conditions. Material properties, such as concrete and steel, at elevated temperatures are also addressed in the rational design section.<br /><br />Additionally, the presentation includes information on opening protection and joint requirements for precast elements, as well as the protection of connections, ledges, pockets, and corbels.<br /><br />The document concludes with a section for questions and a final slide expressing gratitude.

Keywords

PCI 124 Specification

Fire Resistance

Precast/Prestressed Concrete

Evolution

International Building Code

Prescriptive Requirements

Rational Design Approach

Material Properties

Opening Protection

Joint Requirements