What aspects do we need to pay attention to in order to renovate old urban communities?

Renovation of old neighborhoods.

It is necessary to "apply both hard and soft". The report mentions: Whether it is hardware facilities, community space, or public facilities, the old community is facing outstanding problems, where to start with the transformation?

The first is "governance", which is to control dilapidated houses, illegal construction, open walls and holes, control the illegal use of public space, and control the construction of overhead lines. Then there is the "supplement", which is to supplement waterproof and earthquake-resistant, municipal infrastructure, residents' upstairs and downstairs facilities, parking facilities, community comprehensive service facilities, and community information application capabilities.

According to the relevant report data: after a preliminary investigation, the old urban communities that need to be renovated in the country involve hundreds of millions of residents, a wide area, a large amount, and the situation in each place is also very different, as far as Guangzhou was built before 2000, there are 779 old communities with incomplete functions, low construction standards, and aging infrastructure, involving 2.6 million residents. The problem is that we are making the city more beautiful, rejuvenating the old city, and satisfying people's needs for a better life.

At the same time, how to ensure the safety of the reinforcement and transformation of the old community? Wu Rujun, a representative of the 15th People's Congress of Guangzhou, an expert and senior engineer who has been engaged in the reinforcement and transformation industry for 25 years, and the chairman of our company, Wu Rujun, put forward the following views:

The overall building plan of the old community should be adapted to local conditions, comprehensively considered, after the renovation must meet the requirements of the current relevant specifications, when the renovation is considered according to the temporary construction, the safety inspection and identification of the renovated building must be done regularly to ensure safe use;

It is necessary to conduct a comprehensive and detailed inspection and identification of the old community before the renovation, and have a comprehensive and in-depth understanding of its structural status;

According to the new building plan that needs to be renovated, through the structural verification and review, the "economical, reasonable, safe and reliable" reinforcement and renovation construction drawings are designed in combination with the condition of the old structure.

It is required that the design unit of the construction drawings must have rich experience in the design of reinforcement and renovation of old residential areas, and the drawings must be reviewed by experts and submitted for review of construction drawings;

Select a qualified and experienced construction team for construction, and there should be a detailed "construction organization plan" before construction, which will be implemented after being reviewed and approved by the expert meeting;

In order to prevent the phenomenon of low price and low quality, in order to ensure high price and high quality, the selection of the construction unit should be based on the examination of office space, past performance, and organizational structure.

technical capabilities, storage conditions, performance under construction, etc.;

There should be a good safety plan in the construction, and when it comes to the increase or decrease of beams, columns and plate components, there should be strict electronic monitoring measures to ensure the dynamic monitoring of the construction process;

In order to ensure that there are no hidden dangers after the reinforcement and renovation construction, the strict control of each process in the construction process is very important, and the process model can be made to ensure the construction quality of each process, and to ensure the quality of material procurement, and strictly control the material formula of the construction process, the treatment of the old and new interfaces, the fullness of the filler of the connection part and the quality and maintenance of concrete pouring, etc.

In addition, I very much agree with what the report pointed out: "three points of construction, seven points of management", ** invest funds to renovate the old community, if the later management can not keep up, it will be soon**. The best way is to give way to the follow-up management of the old community to socialized, market-oriented and professional management forces, which should be happy to see it.

The transformation of old urban communities, the focus of the transformation is to strengthen the construction of infrastructure, many old communities of traffic, lighting, greening conditions are not good, demolition of dangerous old buildings, road reconstruction, old lines of danger investigation and so on.

The renovation of old residential areas should select mature technologies according to local conditions, and adhere to the principle of collaborative transformation: the transformation of drainage facilities should be combined with the diversion of rain and sewage, the improvement of urban sewage quality and efficiency, and the transformation of sponge; The renovation of sanitation facilities should be combined with garbage classification; The reconstruction of residential roads should be combined with the construction of parking facilities; Landscaping renovation should be combined with the creation of garden cities (county seats) and garden-style communities; The renovation of old residential areas should be combined with the innovative protection and utilization of historical urban areas, historical and cultural districts, and historical buildings; The transformation of pipelines should be combined with strong and weak electricity into the ground.

Since it is a product of the old era, some of it is a cultural heritage, and it will be protected when it is renovated, and there will be a problem in terms of drainage, which will destroy the old system, and the maintenance cost will be too large, and the replacement cost will be large.

The renovation of the old community needs to meet the following conditions. The renovation object of old courtyards (communities) "in principle, is a residential courtyard built before the end of 2004 within the city or county seat (Chengguan Town), with potential safety hazards, loss of maintenance, disrepair and management, imperfect municipal supporting facilities, imperfect community service facilities, lack of basic residential functions, and strong willingness of residents to renovate".

In order to meet the needs of residents for convenience and improved life. It is mainly the renovation and construction of environment and supporting facilities, the energy-saving renovation of buildings in the community, and the installation of elevators in conditional buildings. This kind of respect for the will of the masses can be changed.

In order to enrich the supply of community services, improve the quality of life of residents, and actively promote the content based on the actual conditions of the community and the surrounding areas. It is mainly the construction of public service facilities and their intelligent transformation. This kind of is based on reality and actively promoted.

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The renovation of the old community includes three aspects: basic, perfect, and upgraded.

The basic category includes: meeting the safety needs and basic living needs of residents, insisting that residents are voluntary and should make all changes. Including the maintenance of public parts such as building roofs, exterior walls, stairs, etc., building energy-saving renovation, water supply, drainage, power supply and other infrastructure.

The improvement category includes: meeting the needs of residents for convenience and improving life, respecting the wishes of residents, and making changes if they can. Including the demolition of illegal construction, the remediation of the community and the surrounding greening, lighting and other environments, and the installation of elevators in buildings with conditions.

The improvement category includes: enriching the supply of community services, improving the quality of life of residents, actively promoting based on reality, and changing what is needed. It includes the renovation or construction of community comprehensive service facilities, health service stations and other public health facilities and other special community service facilities in and around the community.

Precautions for the renovation of old residential areas.

The renovation of old urban communities is related to the vital interests of the masses, and the local housing and construction departments should effectively strengthen the quality and safety supervision of the whole process of the renovation of old communities, strictly control the quality and safety, strengthen the responsibilities of all parties involved in the construction, and implement the responsibility for the quality and safety of the project. Renovation projects should strictly perform the capital construction procedures, and perform the capital construction procedures and systems such as project approval, bidding, construction permit or commencement report, and completion acceptance and filing in accordance with laws and regulations.

It is strictly forbidden to "design and construct" and "construct and design at the same time", severely crack down on illegal acts such as collusion and bid-rigging, strictly prohibit illegal contracting projects, blindly compress reasonable construction periods and costs, and strictly prohibit unauthorized modification of drawings, cutting corners or not constructing according to design drawings. The project shall not be handed over to an enterprise with no legal qualifications for implementation, and building materials that have not been tested or unqualified shall not be used.

Hello, the renovation of the old community is mainly aimed at some residential areas built before the end of 2000, through the installation of elevators, improve the surrounding facilities of the community, convenience stores, etc. to enhance the index of people's happy life.

The renovation of the old community includes:

1. Public facilities: The transformation of public facilities in old communities mainly includes improving fire water sources and fire protection facilities, etc., implementing the transformation of electricity, laying a standardized gas supply, and transforming fire passages and elevators.

2. Environmental transformation: The environment of the old community is also a top priority, which is also to improve the greening level of the community, so that the community looks cleaner and more tidy, and for the repair of ground damage and cleaning, clean up the illegal construction of the community, restore the green belt of the community, and improve the greening rate.

3. House interior renovation: Generally speaking, the old community must have a very long service life, and there are many old communities that have the problem of poor housing facilities, such as some heating facilities may not be so good, but the appearance of the old radiator is also very ugly, so it will be transformed into two brick styles.

The significance of the renovation of the old community.

1. Improve people's livelihood.

The road surface of the old community is uneven and the street lights are missing, which affects the travel of residents; There are also many private buildings, and the drainage pipelines are aging and seriously blocked. Carry out comprehensive renovation of the community, establish and improve the management mechanism, and improve people's livelihood.

2. Build a harmonious community.

A better living environment plays a very important role in forming harmonious interpersonal relations and maintaining social stability and unity. The renovation of old communities can not only improve and maintain community order and ensure the basic living conditions of residents, but also coordinate the relationship between all aspects of the community and resolve imbalance and disharmony.

3. Enhance the image of the city.

With the acceleration of the pace of urban construction, the requirements for the urban environment are getting higher and higher, and the renovation of old residential areas can enhance the good image of the city.

The renovation of the old community includes the following aspects:

1. Public facilities.

The renovation of the public facilities in the old community mainly includes the improvement of fire water sources and fire protection facilities.

etc., to implement the transformation of electricity, there must be a standardized laying of gas, and it is necessary to transform the fire escape.

as well as elevators, etc.

2. Transformation of the environment: The transformation of the environment of the old community is also a top priority, which is also to improve the greening level of the community, so that the community looks cleaner and more tidy.

Moreover, for a repair work and cleaning of the ground damage, clean up the illegal construction of the community, restore the green belt of the community, and improve the greening rate.

3. House interior renovation: Generally speaking, the old community must have a very long service life, and there are many old communities that have the problem of poor housing facilities.

For example, some heating facilities may not work so well, but old radiators.

The appearance of the building is also very ugly, so it will be transformed into a two-piece brick style.

Renovation of old neighborhoods.

Purpose and Significance:

1. Pay attention to and improve the needs of people's livelihood.

The road surface of the community is full of potholes, and the street lights are missing, which affects travel; Unauthorized construction encroaches on fire escapes, causing potential safety hazards.

The drainage lines are aging and seriously blocked, which brings inconvenience to the life of the owners, and it is urgent to change this situation as soon as possible. The key to solving these problems is to carry out comprehensive renovation of the community, and establish and improve the management mechanism to form a virtuous circle.

2. The need to build a harmonious community.

A beautiful living space is essential for the formation of harmonious interpersonal relationships.

Maintaining social stability and unity plays a very important role. In addition to improving and maintaining community order and ensuring the basic living conditions of residents, the significance of comprehensive renovation can also coordinate the relationship between all aspects of the community, resolve the contradictions caused by imbalance and disharmony, and create a harmonious human environment.

3. The need to enhance the good image of the city.

With the acceleration of the pace of urban construction, the new residential community with beautiful environment, complete functions and advanced management.

It has sprung up like mushrooms after a rain, bringing a strong visual impact and psychological feeling to residents, and has become an important window for urban construction and management level, compared with some old communities.

There are three types of project transformation content, namely basic, perfect, and upgraded. These include exterior painting, roof waterproofing, replacement of unit doors, addition of unit intercom systems, construction of miniature fire stations, addition of fitness facilities, installation of electric vehicle charging units, and addition of outdoor high-altitude surveillance cameras.

1. Infrastructure transformation.

It includes the transformation and upgrading of water supply, drainage, power supply, weak current, roads, gas supply, heating, fire protection, security, domestic waste classification, mobile communications and other infrastructure in and with the community, as well as optical fiber to the home, overhead line regularization (into the ground), etc.

2. Improve class transformation.

The renovation of the construction environment and supporting facilities includes the demolition of illegal construction, the renovation of the community and the surrounding greening, lighting and other environments, the transformation or construction of the community and the surrounding facilities for the elderly, barrier-free facilities, parking garages (fields), electric bicycles and car charging facilities, smart express boxes, smart mailboxes, cultural and leisure facilities, sports and fitness facilities, property rooms and other supporting facilities.

3. Upgrading transformation.

Including the construction of comprehensive community service facilities in and around the community; public health facilities such as health service stations; educational facilities such as kindergartens; Intelligent sensing facilities such as perimeter protection. as well as special community service facilities such as pension, childcare, convenience markets, convenience stores, and postal express stations.

First of all, to make the old community look not so old, which means to repaint, and secondly, to solve other problems in the old community, is to repair the road.

It will also give you a few environmentally friendly trash cans, the renovation of the old community, if the money is a lot, it will look so good, if the money is not much, it can only be beautiful, and the basic travel problems will be solved, and the basic water and electricity problems will be solved. Qian Duo will set you up gym equipment.

But the general ones apply for transformation, and then contract the project for profit, which is all. But it's definitely better to change than not to change, and you can't change the structure of the whole building, that is, **break and make up**.