How to change the old community?Jiangsu released a list of practical "menu" transformation technology list

The intersection News Jiangsu's 1405 old communities to be transformed this year are accelerating. The reporter learned from the Jiangsu Provincial Department of Housing and Construction on the 16th that it provided technical support to further the reconstruction of old and towns in the province and improved the quality of the living environment. "Trial), strengthen the guidance of the renovation of old communities. At present, the "Handbook" has issued a housing and construction department in various places.

Through data collection, field survey, questionnaire survey, expert consultation and other forms to carry out research on the research of old community reconstruction technology, combined with standard specifications such as green buildings, residential design and other standards, the "Handbook" has formed a safe and durable, healthy, comfortable life, convenient life, environmental environment, environment Lival, resource conservation, and operation and maintenance management six aspects of reconstruction technology list. It is suitable for residential communities with earlier age, urban or county (Chengguan Town) built before the end of 2000 in Jiangsu Province, the early years of the completion of the age, the incomplete municipal supporting facilities, the inadequate community service facilities, and the willingness of residents Residential building) Transformation.

"The Handbook integrates the concepts of all -age communities, the old community, and the friendly community of children, and put forward technical systems such as the optimization of public space optimization of infrastructure transformation and the needs of different ages, and provides technical support for the scientific compilation and transformation plan." The relevant person in charge of the Provincial Department of Housing and Construction said that the "Handbook" proposes technical points one by one in accordance with the three aspects of technical introduction, technical application and related specifications, and provides a "menu -style" transformation list to facilitate practical operation and has a guiding effect on improving the quality of engineering.

Due to the long period of time when the old community was built, the "Handbook" proposed that before the transformation, the advanced non -destructive testing and other technologies were applied to the safety and reliability identification of the house by special institutions in order Weighing measures to improve the safety and durability of old residential residences. Safety assessment focuses on the reliability and seismic performance of building structure components such as beams and columns, as well as analysis and evaluation of non -structural components, facilities, and fire safety of public walkway, outer facade, roof and other parts.

Difficult to park is a common problem in old communities. The "Handbook" mentioned that the three -dimensional parking library is applicable to a community with tight parking spaces, limited open space, and cannot be constructed by underground parking lots. When adding a three -dimensional parking garage, the total load is calculated based on the number of vehicles in the target community, and whether the ability to check the base loading capacity of the school can meet the requirements. Added underground parking lots for areas that can provide sufficient underground space and do not affect the safety of the use of ground buildings. The planning and design of the underground parking lot should be carried out under the guidance of urban construction and the overall planning of civil air defense engineering. It should be selected in a location with good geological conditions and smooth roads in hydrological engineering; the parking lot vehicles are frequent in and out of the park. In the building, underground parking lots should generally be used in normal and wars, so the selection of underground garage should be combined with the selection of private defense engineering.

Regarding the "flying line" charging problem in many old communities, the "Handbook" guidance when installing non -motorized vehicle intelligent charging facilities in the transformation, you should pay attention to the distance between the charging facilities and the residential building. The distance from the adjacent building is not less than the adjacent building than 5 meters, which is convenient for residents to use cars and meet the safety requirements; if the charging pile is installed in the car shed, the car shed should be used for non -combustible materials to install a raindrop plate on the equipment or socket; The location of the equipment should not be hidden, and the position should not be too far; the plug -in board should be fixed when installing, consider the distance from the ground and the height of the use; ; In actual launch, you can first place it at the minimum number.

The space of the old community is limited, and some do not have a fixed correction at the time of construction. Strengthen the management of old communities, the "Handbook" guides can add prefabricated, mobile door guards, and prefabricated and mobile door guards. Can be put into use.

Solving the problem of "one old and one small" has attracted widespread social attention. There are many elderly residents in the old community. When the "Handbook" guides the transformation of the old communities in various places, the location of the community home care facilities should be selected in the convenient transportation, the community service facilities are complete, and the environment is quiet. Construction, the location of the site is highly recognizable, and can solve the basic living needs of the elderly nearby. Ventilation demand, a good combination of architecture and outdoor environment. When installing the elevator, the elevator is a prominent problem for the opinions of high -level residents. The "Technical Manual" proposes that according to the existing experience in installing elevators, its installation position can be roughly divided into four types: on both sides, south, north, and embedded.

For children's activity venues, the "Handbook" guides to control the scale, try to achieve small space, more interesting, the scale should not be too large, the adult stride is about 65 cm, and the distance between 3 seconds is about 65 × 2 × 3 = 3.9 meters, so the safety distance of the facility is 1.8 meters. The distance between the chair in the protection area should not be more than 4 meters away from the children's facilities, and it must not be less than 1.8 meters. The surface of the road and the surface of the children's activity venue and the surface of the event venue should be flat and non -slip, and the roads leading to the children's event venue must be convenient for strollers. Right now, Jiangsu is continuously promoting garbage classification. "Handbook" guidance, the collection of household waste in the old communities should be set up in the community entrances, the main roads, and the effects of small effects on transportation, residents' lives, and landscape effects. The number of service households generally does not exceed 1,000, and the service radius should not exceed 300 meters. You can also adopt the "three selection" working method of garbage classification and collection points, that is, to allow owners to choose points, let citizens choose time, and let the market choose the construction party, and effectively avoid the neighbor effects generated in the construction of garbage classification and collecting houses.

Attachment: The renovation of the old community in the town

Xinhua Daily · Jiaojiao Reporter Bai Xue

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