日韩国产精品区一区二区,日本欧美国产亚洲国产韩国,亚洲欧美另类成人综合网,亲子乱高潮1000部,午夜国产精品a小视频

On the morning of May 21, the technical exchange meeting on promoting high-quality development of green building materials by the Green Development Alliance of Urban and Rural Construction in the Lunan Economic Circle, co-organized by our company, was successfully held, with about 200 participants. WeChat

The purpose of this technical exchange meeting is to implement the concept of green development, implement the major decision-making and deployment of "carbon peak and carbon neutrality", comprehensively promote building energy conservation, actively promote the application of green building materials, guide the green transformation of the building materials industry, build consensus among all parties, promote regional cooperation, and accelerate the promotion of high-quality development of urban and rural construction. The meeting was divided into two parts: one was on-site observation; the other was to organize a technical exchange meeting.

During the on-site observation, we visited the construction site of the HN thermosetting composite polystyrene structure fireproof exterior wall insulation system of the Shengshi Yicheng project in Linyi High-tech Industrial Development Zone and the production site of Shandong Huaneng Insulation Materials Co., Ltd., and gave unanimous praise to the relevant work practices of our city in developing and applying green building materials.

During the technical exchange session, Sun Lujun, assistant to the director of the Provincial Housing and Urban-Rural Development Research Institute and director of the Green Development Research Institute, interpreted and exchanged policies on the "Analysis of Development Trends of Green Building Materials". Professor Cui Yanqiu of Shandong Jianzhu University shared his research results and technical standards on the "Analysis of the Group Standard for HN Thermosetting Composite Polystyrene Structural Fireproof Exterior Wall External Insulation System".