Research on Application of Lightweight Mortar Used as Internal and External Thermal Insulation System

In this paper the defects of the traditional building energy conservation system and the new type of lightweight mortar used as internal and external thermal insulation system for the building are presented.The improvement of the thermal insulation system,key technology of the energy conservation system,civil engineering application and the economic effect analysis are mainly discussed.The application shows that this kind of thermal insulation system has many obvious advantages: material property improvement,technical innovation and making full use of material properties.The new building material and the construction technology are energy saving,environmental protection and have very good application and promotion value in civil engineering field.