source: Qilu Evening Newspaper
Ji'nan urban and Rural Construction Commission issued "Ji'nan city existing residential building energy conservation reform project implementation guide", which stipulates that the local residential building energy conservation and transformation planning of the building With the consent of 2/3 or above, the energy saving transformation can be organized. The application is made by the implementation unit of the transformation project, that is, the sub district office, the original property right unit or the government designated organization. The external thermal insulation method should be adopted for energy saving transformation, and the minimum thickness of the insulation layer should not be less than 45 millimeters. After the transformation project is completed, the owners' representatives can participate in the acceptance team, and check and accept the transformation projects.
energy saving transformation should be applied to
"existing residential building energy conservation reform". The enclosure structure of non energy saving residential buildings is used for energy conservation and heat preservation transformation. Transformation range: completed before October 1, 2007, central heating (district heating), and through the seismic, structure, fire safety assessment can guarantee the safety of the use of more than 20 years, not within the scope of urban demolition of non energy-saving residential buildings. The
guideline stipulates that the existing energy saving renovation of residential buildings should be combined with building renovation, residential renovation and urban landscape improvement. The same heat source or thermal station should be used as a unit to remould the existing residential buildings in the area covered by it, to achieve the effect of the centralized continuous film, and to improve the energy efficiency of the heating.
is included in the existing local residential building energy saving transformation planning building, with the consent of more than 2/3 owners, the energy saving transformation can be organized. By the reform project implementation unit (namely the street office, the original property right unit or the government designated by the government), the owner submits the written application to the local urban and rural construction department, and provides the area proof material for the reconstruction of the building.
thermal insulation layer design thickness
can not be lower than 45 mm
Construction Department of each county District Construction Department of the construction of the reform application and construction of the basic situation, reconstruction area, check and verify, meet the requirements, according to the near future, first City after the county town, the first concentration after the county The principle of sporadic, high enthusiasm, reform funds to be put in place, synchronization of old and old residential quarters renovation and elimination of small boilers in residential areas, the priority of the annual energy conservation reform plan. Residential buildings within the scope of planned or planned demolition shall not be included in the plan for energy saving reconstruction.
is included in the project of energy-saving renovation project of residential buildings. The project implementation unit will entrust a qualified design unit to carry out the design of energy conservation reform. In addition to the historic buildings that need to be protected and the distinctive buildings that reflect the features of the springs, the exterior wall external thermal insulation should be adopted for the energy-saving renovation of residential buildings. Taking into account the construction quality and technological requirements, the minimum design thickness of the insulation layer is not less than 45 mm.
in order to save the design cost, in the same residential district, the same structure of the same building, can use a set of reform design and construction drawings, the same structural form of the building number marking reference execution. The transformation of doors and windows should be reformed by households according to the principle of voluntariness.
the owner representative can participate in the project completion acceptance of
to improve the quality of energy saving renovation project, ensure the efficiency of energy conservation. The relevant aspects of energy conservation reform should be strictly controlled and tested in the construction quality process, strict engineering materials are closed, the construction workers are trained to master the construction technology. Considering the detail of the node, it can prevent the air drum cracks on the exterior insulation surface, the heat bridge and the improper handling of the nodes, which may affect the energy saving effect and the service life, even the accidents such as the wall falling off. The components and components of the
thermal insulation system shall be supplied by the system supplier. The system structure and material should not be changed at will, and the thermal insulation system inspection report and certificate issued by the statutory inspection department are provided. The product should be selected by Shandong provincial housing and urban rural construction department. The insulation material entering the field must be sampled and retested. After the completion of the
project, the project implementation unit shall organize the acceptance group attended by the construction unit, the supervision unit and the owner representative, and carry out the completion acceptance of the project and form the completion acceptance report. If
is completed and accepted for inspection, the implementation units for energy saving reconstruction shall apply to the departments in charge of construction and financial departments of the counties and districts for comprehensive acceptance of projects. The municipal and county district financial subsidy funds and the reform funds undertaken by the heating enterprises are supervised by the administrative departments of the county district construction, and are paid to the project implementation units according to the implementation progress of the reform, so as to ensure the special funds.
manuscript link:
200 thousand people will benefit, farewell to winter cold summer hot life
some area has joined central heating, because it is not energy saving building, still hot in winter and cold summer. In order to allow these residents to enjoy the life of "warm in summer and cool in summer" and to save energy, Ji'nan has issued the opinion on the implementation of energy conservation reform of residential buildings in Ji'nan. By the end of 2020, the city of Ji'nan has completed the renovation value of the existing residential buildings with an area of 20 million square meters of energy saving, and the capital for energy saving (90 yuan per square yuan) is undertaken by the city, the district finance and the heating enterprises 1/3. The doors and windows are reformed by the users. If
is calculated at 100 square meters per household, at least 200 thousand households will benefit.