Browsing by Author "Tacuri Chimborazo, Kevin Josue"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Caracterización de la inflamabilidad del material de cubierta panel tipo sándwich utilizado en construcciones, en base a sus propiedades físicas.
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2025-02) Tacuri Chimborazo, Kevin Josue; Peñafiel Valla, Lourdes Gabriela
    Roof covering alternatives, such as sandwich panels, have been widely used in construction. However, their behavior when exposed to an ignition source, their reaction to fire, and their contribution to fire incidents have not been thoroughly considered. Addressing this need, the present research characterizes the flammability of sandwich panels with a polyisocyanurate (PIR) core, analyzing the influence of their physical properties on fire behavior to classify them according to international standards and assess their suitability for construction applications. Roof covering alternatives, such as sandwich panels, have been widely used in construction. However, their behavior when exposed to an ignition source, their reaction to fire, and their contribution to fire incidents have not been thoroughly considered. Addressing this need, the present research characterizes the flammability of sandwich panels with a polyisocyanurate (PIR) core, analyzing the influence of their physical properties on fire behavior to classify them according to international standards and assess their suitability for construction applications. The findings demonstrate that sandwich panels with PIR cores are safe and efficient for construction purposes. However, further research is recommended to explore improvements through fire-retardant additives or coatings. Additionally, comparing their performance with other materials, such as panels with mineral wool cores, expanded polystyrene (EPS), and phenolic foam, could provide insights into safety, cost, and durability advantages.