Thermal performance of insulation samples : applications for Malta

Abstract

The aim of this dissertation is to investigate and study how insulating materials used in local construction methods may enhance the thermal performance of a typical Maltese building envelope. The study provides a practical insight on how various insulation options within the cavity of a globigerina limestone and concrete blockwork wall effects the U-Value of the wall. This study investigates insulation materials such as expanded polystyrene, stonewool, glasswool with/without a reflective coating. Results demonstrate that in order to be in compliance with the local building regulations it is a must to use insulation within the cavity of the current building construction methods. Also, enhanced thermal performance is achieved when the insulating material is coated with a reflective surface. This dissertation quantifies in tangible terms the effectiveness of insulating materials in today's modem buildings.