The Function of Polystyrene in Building Construction

The purpose of this study is to examine the advantages of polystyrene as polymer material in modern market of thermal insulators.In order to be considered as insulation materials, materials should satisfy a number of precisely defined requirements, such as: low volume mass, good mechanical properties, low water absorption, good thermal insulation properties, good conductivity of stream and gases, frost resistance, resistance to the effects of fire, price and ability of recycling. When the improper material is used, many serious problems can occur such as moisture, rotting of materials, mildew, blooming, flaking and frost damages. In this paper mechanical, chemical and thermal properties of polystyrene. We also presented its advantages comparing to other thermal insulation materials.Despite having some disadvantages, polystyrene is one of the best thermal insulation materials used in building constructions. The findings suggest the need for work on optimization of properties in order to exceed the lifelong of polystyrene. The paper itself can be used as a useful resource for the future research.