Porovnání požárně technických charakteristik izolačních systému PUR a PIR

Abstract

The assignment of the determination of the basic fire technical characteristics of PUR and PIR polyurethane foam is solved in this Bachelor’s Thesis. In the first part the structure the production and sorting of the polyurethanes are introduced. In the next part the possibilities of their utilization in thermally insulating systems are found. These are followed by fire technical characteristics on a theoretical level and recorded figures. The recorded figures of fire technical characteristics of the materials are compared and evaluated in point view of their amenability for their final use. It means the best material is that one which contributes less to development and diffusion of fire.