The transformation of old residential areas in the north is mainly based on structural reinforcement and energy-saving transformation, and others include indoor water supply and drainage pipes, electrical and heating pipes, waterproofing and lightning protection; Outdoor water supply and drainage, strong and weak electricity, heating pipe, environmental improvement.
Due to the improvement of engineering standards, the original structure generally needs to be strengthened. The reinforcement mainly faces the influence of adding stories to the first floor and illegal buildings, and often fails to meet the design reinforcement requirements.
Due to the influence of house rental or house decoration, many houses are difficult to enter, and many old pipes cannot be replaced, which consumes a lot of labor costs.
Generally, the design standard of outdoor pipelines in old residential areas is low. Due to the age, sewage is often blocked and rainwater drainage is not smooth. However, when doing outdoor engineering, it is difficult to park in the old community because of the need to break the road surface, which has caused the direct contradiction between residents and construction units. Due to the different needs of residents, the project cost has increased a lot.
Due to the increase of cost, in order not to exceed the budget, the quality of some materials was reduced, and the expected effect could not be achieved. Moreover, because residents attach too much importance to personal interests, some family decoration problems unrelated to decoration are also mixed, and there are some problems that are difficult to adjust. For example, the street lights on affect sleeping, and the street lights off affect walking, but no one expresses their opinions.
As a result, the renovation cost of the old community is high, the social evaluation is average, and the renovation effect is difficult to reach the new standard. It is generally recommended to carefully consider the renovation of old residential areas.
There are great problems in the reconstruction of old residential areas to a great extent. Many places, just to look good. This is what people often say about "face", and doing "face" work. What is the most important content in the renovation of old residential areas? It should be to solve the security risks of old buildings. Thirty or forty years old buildings are fabricated structures with poor safety, which must be solved first! Reinforce the main building! However, has this been done everywhere? Another problem is that the pipe network is aging, and the aging wires are easy to catch fire. The sewer is aging and the sewage can't get out. These are all urgent to be solved! However, has it been solved? The bathrooms in old houses are too small to take a bath, especially some old houses have no bathrooms. How to solve them? What is the use of whitewashing the skin? This is what people often call "face". What's the use of only solving "face"! Therefore, the transformation of the old city is definitely not as good as the demolition and reconstruction.
Hello, I'm ZZ's chubby boy, and I'm honored to be invited to answer ~
I think the old community is worth improving.
First, the old community has low cost and high replacement pressure.
The transformation of the old community, although there will be some uncomfortable or even messy appearance during the transformation, but the result is good, and the whole community has taken on a new look after the transformation. Because the value of the old community itself is not very high, the cost of replacement is undoubtedly too high for the members of the old community. Obviously, many people can't afford the low value and high replacement price of their houses. On the contrary, the transformation of the old community has greatly reduced their pressure. In this case, most people can choose not to change and continue the transition in the old community. There is relatively no pressure to change rooms, and the living standard will be improved a lot.
Two: the transformation of the old community is more conducive to our living.
A good living environment and a sense of security are indispensable in our lives. The transformation of the old community is precisely changing this. In the past, no one managed the old community, and the whole living environment and security measures were poor. After the renovation, the quality and safety of our living environment will be greatly improved, which will make more people feel more at ease.
The above are only personal opinions. Please comment.
The renovation of old houses should be carried out in accordance with the principle of "three old" ~ demolition and reconstruction, and the dirty urban environment of old communities should be fundamentally cured. Only by tearing down the old ones can we add luster to urban construction and create happiness for the people! It will be better! Exterior wall painting is really not worth it ~ the old house where ordinary people have lived for decades has a kitchen with no bathroom. Generations have lived in rooms less than 20 square meters, but it's not worth it. Not only is it not worth it, but I'm sorry that the people have built a country all their lives ~ until now, they have not torn down the old and built a new one, so that they can live in a new house and enjoy a happy life! The old house is not worth polishing ~ we owe people a new house to live in, so we should start from tearing down the old and building a new one to realize the new beauty of the city as soon as possible!
The transformation of urban shanty towns is an important measure for the government to improve public services, improve the housing conditions of people in need and improve the level of social security. It has been suggested that it is worthwhile for the government to invest in the renovation of old residential areas. I think whatever you do is worthwhile as long as it is beneficial to the people. How to do a good job in the transformation of old residential areas, I think there are the following aspects.
First, make an in-depth investigation to realize the refined management of old buildings and hospitals.
Through interviews and investigations, all the residential quarters that meet the transformation requirements are registered, and a refined management model of "one office, one file", "one hospital, one file" and "one file on the first floor" is established to provide reliable basic data for promoting the comprehensive transformation of shanty towns. Formulate implementation opinions on comprehensive renovation and renovation of old residential quarters and full coverage of property services in old residential quarters, adhere to the combination of comprehensive renovation and improvement of urban functions, further improve infrastructure such as buildings and hospitals, and promote full coverage of property.
Second, increase publicity and create a good atmosphere.
Through the news media, widely publicize the policy of comprehensive transformation of shanty towns in old buildings, make propaganda slogans on community bulletin boards, guide the masses to actively support the work order of comprehensive transformation, and create a good atmosphere for comprehensive transformation of shanty towns in old buildings.
Third, improve the mechanism to ensure that the work is in place.
Set up a leading group for the renovation of shanty towns in old government buildings, deploy staff with high political quality and strong professional skills to guide the project renovation work on the spot, establish a weekly meeting notification system, regularly inform the progress of the work, and strictly follow the task time nodes to ensure the smooth completion of the comprehensive renovation work. At the same time, relevant functional departments will dismantle and manage illegal buildings, littering and shops along the street.
Fourth, highlight the characteristics and build a boutique demonstration community.
On the basis of maintaining the existing architectural pattern, the comprehensive transformation of shanty towns adopts the method of "demolition, repair, addition, modification and lighting", and combines the contextual resources of various buildings and courtyards to carry out the overall transformation of buildings, street facades and local open spaces. Further optimize the design scheme, integrate funds and build a boutique community. Through rectification and transformation, we will effectively improve the living conditions and environment of the people and effectively solve the urgent needs of the people. This has also laid a good foundation for developing a beautiful environment and a happy life, so as to create and improve the quality and image of the city.
I answered positively: no, it's not worth it at all! ! !
But 10, the old city reconstruction, urbanization, the demolition of villages in the city, and so on all ran out of money. It is better to tell the truth than to say that the transformation of the old community is a new goal. There is no money, and only in this way can we respond to the messy living environment of the residents in the old community in recent years.
Many years of real estate development, demolition, development zones, industrial parks and other similar projects have occupied a lot of funds, which have gradually changed from mobile and sustainable cash flow to a large forest of reinforced concrete, thus transforming mobile and operational funds into fixed assets.
Once fixed assets are formed, they will not generate profits, and gradually evolve into the depreciation period of real estate in the later period. Although it is still under speculation, judging from the current economic development, it is hard for us to think that it is difficult to earn money from foreigners at the beginning of the internal circular economy. Therefore, it is undeniable that this is a way under the current economic situation, so the transformation of old residential areas is actually a way to increase the continuous use of life.
Eventually, one day, the problems of the old community will definitely be in front of us. Even the renovation of old residential areas may be more expensive than building an equivalent building! ! ! wait and see
This old community is not worth rebuilding. It should be rebuilt. The old community has a maximum of six floors, which can be built from 18 to 32 floors, and the green space, parking lot and fitness venue can be re-planned. Through the district government's segmented planning and designated developers' construction, the financial investment was reduced while the old residential areas were transformed, which also promoted economic growth.
Not worth it. It is meaningless to spend a lot of money on superficial articles to transform the community. It is better to let residents post some money, demolish and rebuild, and solve the fundamental problem.
Thank you for inviting Master Wukong!
Generally speaking, some old residential areas with a room age of more than 35 years are not suitable for renovation.
Why do you say that?
Because the house is over 35 years old, it is made of prefabricated panels, and for various reasons, the layout of the house is very unreasonable.
The living room, bedroom, bathroom and kitchen of the house are very small, and some have corridors, which occupy the area of the house.
Moreover, the upper and lower water pipes are all cast iron. After so many years of scale and rust corrosion, they have long been rusty.
Some have leaked water, and some older houses have iron window frames, many of which have been deformed, and the putty on them has long since fallen off.
And some of them are not tightly closed at all, and there is air leakage everywhere. In the cold winter, they got into the house along the window seal.
In most corridors, the walls are falling off, the walls are black, and some steps are uneven.
Some layouts are unreasonable and the lighting is not good. In short, the old house, on the whole, just looks shabby.
A house like this doesn't need surface engineering at all, it will treat the symptoms rather than the root cause.
Because it is prefabricated, it is not earthquake-resistant. If an earthquake comes, such as Wenchuan earthquake, all these prefabricated houses will collapse.
The consequences are very serious, which will bring great losses to people's lives and property and the consequences are incalculable.
If you spend money to paint such a house, some will change the windows, some will stick insulation, and some will paint the corridors to make up for the leakage.
Exterior walls have been painted and some bathrooms have been rebuilt. The overall feeling is beautiful, but the substantive problem has not been solved.
Because it is prefabricated, if there is an earthquake, it goes without saying, and the prefabricated house is 35 years old and has expired.
When a house like this is decorated, it is a waste of money.
After the Wenchuan earthquake, the Ministry of Housing and Urban-Rural Development requested that all prefabricated houses in the country should be gradually dismantled.
In some places, the transformation of old residential areas has not been recognized by the people, but there are complaints everywhere.
In recent years, some places, such as Urumqi, have carried out comprehensive renovation of some old residential areas suitable for housing age.
The windows have been changed, the exterior walls have been wrapped, the paint has been changed, and the bathrooms, corridors, wires and network cables have been transformed.
Some communities also installed elevators, because these old communities were originally welfare houses of the units, and they were all former staff houses.
Now, some of these retired workers are in their seventies and eighties. For various reasons, they still live in these communities.
Old, my feet can't retreat. I walk trembling, and some people are on crutches.
It is really inconvenient to go up and down the stairs, so some communities should install elevators according to the notification requirements of the community.
The application for elevator installation must be signed by all units except the first floor.
The cost of installing an elevator is 300,000 yuan, the government subsidy is 6.5438+0.5 million yuan, and the households share 6.5438+0.5 million yuan.
In some residential areas, unpleasantness also occurred. Some units on the first and second floors did not agree to install it because it affected the lighting of their homes.
The first floor and the second floor said, why should we share the cost?
We don't use the elevator, so there are constant disputes.
Some residents are worried about the bearing capacity of the old house, and they are worried that the bearing capacity of the house will exceed the standard after the elevator is installed, and there is a hidden danger of collapse.
There are many various reasons, and some communities sometimes have contradictions and disputes.
If you plan in the long run, for the sake of safety, old communities, especially prefabricated houses.
It is better to tear it down, and don't bury hidden dangers for some face-saving projects.
2020,8, 15
Wen, Yi Ye Lan Hua