1. Looking at Fire Safety
Looking back on the fires that shocked the whole country since February 2009, such as CCTV Building, Jiaozhou Road Apartment Building in Shanghai and Wanxin Building in Shenyang Dynasty, have brought unprecedented impact on the thermal insulation industry. In this period, the relevant departments and decrees are changing, the relevant standards are contradictory, the market application is chaotic, the opinions of all parties are disputed... It brings some confusion and negative effects, making the development of thermal insulation materials at a loss and difficult to reach a conclusion. Of course, it also forces thermal insulation materials to go on the road of continuous R&D and innovation.
2. Viewing from the Requirements of Energy Conservation
In recent years, the requirement of energy saving and emission reduction has been strengthened. The national energy-saving design standards for residential buildings, public buildings and rural residential buildings have been revised. The limit value of heat transfer coefficient of exterior wall, roof and other envelope structures has been further reduced, and the energy-saving design standards of buildings in various provinces and cities have been revised accordingly. Beijing and Tianjin have issued higher energy-saving requirements to meet the energy-saving design standards of 75% for residential buildings and 65% for public buildings. The formulation of these standards, in general, in the next three to five years building energy conservation requirements will not change significantly, will be stable for a period of time.
3. Viewing from the Material Standard
At the same time, the industry product standards and system material standards and application technical regulations of thermal insulation materials are also being revised, and many new standards and regulations have been issued. It has played a certain role in unifying the performance standards of thermal insulation materials and standardizing the engineering application. Basically, a relatively perfect standard system has been formed.
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