The opening of Green Building Expo in Zhengzhou

On May 29, guided by the Department of housing and urban rural development of Henan Province and sponsored by Henan Construction Science and Technology Association, the "2019 China (Zhengzhou) assembly building and green building technology products Expo" opened in Zhengzhou International Convention and Exhibition Center. With the theme of "new era, new building and new chapter", the purpose of the Expo is to serve member enterprises, construction market and construction industry, and in accordance with the mode of "government guidance, association building, enterprise singing and industry sharing", the Expo highlights new technologies, new products, new processes and new equipment in the field of prefabricated building and green building science and technology. Objectives and contents: to promote the green development of urban and rural housing construction, accelerate the transformation and upgrading of the construction industry, and improve the level of building energy efficiency.

There are four theme exhibition areas: assembly building area, green building materials area, intelligent construction site area and wall and roof industry area. Many new technologies of construction industry will be displayed in the exhibition area of nearly 20000 square meters. The three-day exhibition will attract more than 200 well-known enterprises from inside and outside the province to participate in the exhibition, which is the largest scale in the past. As a well-known building materials enterprise in Henan Province, Henan dejiali Technology Development Co., Ltd. brought the solution of building insulation integration to the Expo. With the development trend of green, China's construction industry has gradually entered a new mode of saving and sustainable development. In such a transitional period, the external wall insulation needs a new solution to solve the problems of the past insulation system, such as short service life, easy to fall off, and security risks. The birth of building insulation integration provides the possibility for the construction industry to improve the green energy-saving standard. It is understood that the NBW building insulation structure integration system on this exhibition not only solves the problem of fire prevention and no falling off, but also achieves the same life as the wall, and can increase the building energy saving by 95%.

Research and development of the NBW integrated system of building and structural insulation by degally It is one of the ideal structural forms of building industrialization and housing industrialization. NBW building insulation structure integration system adopts three-layer network structure, which can effectively ensure that the insulation board does not displace and deform, ensure the construction quality and improve the construction efficiency; the outer 60mm protection layer makes the building insulation and the main structure have the same life, achieving the effect of building not demolished and insulation not damaged, and solving the problem of building insulation easy to fall off and fire.