A lot of friends have bought houses and been busy in decorating. However, there are still many worried friends who write to us, saying that they have recently read an article that the average life of China's housing is 30 years. Because of the unreasonable decoration and structure, and also Chinese people never have the concept of housing maintenance, the house will become dangerous early. They ask us what they should do in this situation. So today we will talk about some of the problems of housing maintenance.
There are a number of figures that each year China consumes half of the world's steel and cement for the construction industry, resulting in a huge construction waste. And now the government has called on real estate development enterprises to improve building quality, which makes the current 30-year average life expectancy extend to 100 years. We can see now how bad the construction level and quality is in order to make money. In the country, every 50 years the house will be renovated four or five times. Some homeowners even destroy the load-bearing walls, which damages the structure of the building very seriously. If the construction units cut corners, it is more unable to guarantee its useful life. To extend the service life of existing buildings, it should be reinforced by structural reinforcement.
First of all, during the use of the housing, we should use correctly, maintain timely, control the housing in the non-subject part and maintain the non-main part. Don’t change the functional structure of the house casually. Don’t have the overload of structure and brutal decoration. When there is problem, we should check it timely.
Secondly, we should do regular housing safety testing. The cycle of brick and wood structure housing is 12 - 15 years. The cycle of brick - concrete structure housing is 15 - 20 years. The cycle of reinforced concrete structure housing is 20 - 25 years. While the average period of housing overhaul is 25-30 years. The period of average repair is about 5 years.
Finally, reinforcement can be conducted with reinforced materials to improve the structural safety of existing buildings to ensure the durability and structural safety of buildings. Reinforcement techniques include bonded steel reinforcement technology, carbon fiber reinforcement technology, planting bar technology and crack repair technology.
For the main load-bearing beam structure in the house, you can choose to use planting bars reinforcement or bonded steel reinforcement. For the ceiling or leaking roof, they can be reinforced with carbon fiber cloth. If there are cracks, we should timely use crack repair technology or combined with carbon fiber cloth to repair. All of the above materials can be purchased through our Nanjing Mankate official website. This is the only way to make full use of 70 years of service life. If you have any questions, you can consult us.
Hotline: 400-894-5118.
Editor: Nanjing Mankate
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