The Wall Insulation Surface Cracks Causes And Prevention Measures Research

In foreign countries, the wall insulation technology is a relatively mature building energy saving technology, and in China, wall insulation technology is in the initial stage of development, in the actual engineering, many wall cracks and other issues to be resolved. China has the world’s largest building energy efficiency market, which for the variety of building energy saving technology in China’s rapid progress foundation has provided a guarantee; our design units, construction units and scientific research units is getting more and more attention to solve the wall insulation quality defects, the building exterior insulation system of surface crack is a important technology in the field of and the development of building energy-saving technology in our country has is of great significance.On the typical projects of cold regions, Tangshan is the representative of the field investigation and research, the impact of the engineering construction, materials and structural design and other factors, summarized and analyzed the construction of external insulation system in the external insulation system of the factors and the prevention of cracks. Through deep investigation and Research on the external wall insulation system of Tangshan City, the technical measures and technical ideas of controlling cracks in cold regions are determined. The external insulation system of building exterior insulation is superior to external wall thermal insulation system. And from the aspects of structure design, material and construction of Tangshan area building exterior insulation system of surface crack and crack prevention measures and thorough discussion and study of causes of, the building exterior insulation system of surface cracking technology progress has great guiding significance and provide constructive suggestions and to the supervision departments of the construction industry.