Let the old house warm in winter and cool in summer!Energy -saving transformation of Taiyuan architecture is hot.

Through the energy -saving transformation of existing residential buildings, the old house is warm in winter and cool in winter.

Wei Bo, a reporter from Shanxi Daily, reported that on July 8th, the workers were in the exterior wall of the residential building in the Wujian Back Cave Dormitory of Wujian Back Cave in Xinghualing District, Taiyuan City. The second phase of the second phase of the energy -saving reconstruction of living buildings in Taiyuan is underway. A series of problems such as the walls of old houses are cold, no energy conservation, and indoor temperature is not up to standard. Through the building energy conservation transformation, the old house is warm in winter and cool in winter.

The old house after the reconstruction has a beautiful appearance, a completion of function, and a significant improvement of energy -saving effects.

"The main content of the reconstruction is the exterior wall insulation, roof insulation, exterior window replacement, basement top plate insulation, and building door replacement, all of which are constructed in accordance with the latest 75%of the national construction energy conservation standards." China Railway Twelfth Bureau Construction and Installation Engineering Co., Ltd. Second Second According to the relevant person in charge of the 16th project department, the company currently has 10 projects in Xinghualing District. Most of the reconstruction communities are low -level houses, with high building density. Construction staff step up construction, allowing ordinary people to live in a warm house before the winter comes.

Workers are under construction in the Wulin Cave Dormitory in the province of Xinghualing District.

At 22 Xinmin East Street, the yellow exterior wall and the unified replacement of the hollow plastic steel windows. After the construction of the building, the environment has become beautiful, the house is good, and the happiness of residents has improved. "The community started energy -saving transformation in August last year. After more than three months of construction, we lived in the warm and cool energy -saving room in winter." Aunt Wang, 65, is an old resident of the community. Her life problems improved the comfort of living.

Show supplies.

These old houses after the transformation have beautiful appearance, function completion, and the energy saving effect has improved significantly. No. 22 Xinmin East Street is just a microcosm of the renovation of the old community in Taiyuan. The first phase of the energy -saving reconstruction of the existing residential building in Taiyuan City was completed one year in November 2021, with a construction area of ​​more than 10 million square meters, involving more than 350 communities and more than 2,000 buildings. The second phase of the project is planned to be renovated by 102 million square meters, which is expected to be completed on December 31, 2023.

Communicate with each other.

It is understood that according to the new standards, the thickness of the insulation layer of the internal wall of the community has doubled. The people's homes are equipped with better sealing hollow plastic steel windows. At the same time, the thermal insulation layer is set on the roof and the basement of the basement, forming a closed insulation. system. After the reconstruction of the house, the indoor temperature can be increased by 3-5 degrees in winter, and the summer can be reduced by 2-3 degrees.

Construction of exterior wall insulation.

According to estimates, after the completion of the first and second phases of Taiyuan's energy -saving renovation of living buildings, the Taiyuan Municipal Government can save nearly 400,000 tons of coal each year, equivalent to nearly 200 million yuan. The transportation of urban coal and ash dregs is reduced, and the environmental quality will also be effectively improved.

After energy -saving transformation, improved the comfort of residence.

A few days ago, the Provincial Department of Housing and Urban -Rural Development issued the "Fourteenth Five -Year Plan" of Shanxi Province's Energy Conservation, Green Building and Science and Technology Standards. It is clear that by 2025, the province will basically form a green, low -carbon, and cycle construction development method. Residential buildings and public buildings implement 83%and 72%of local standards for energy conservation.

The province will continue to promote existing construction energy conservation transformation. By 2025, the existing energy -saving transformation area of ​​the building is more than 30 million square meters, and the level of building energy efficiency will be increased by 20%compared to 2020.

Edit: Liu Cong

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