In China, green consumption has become a new consumption fashion.

“Green technology” boosts high-quality development.

A precast building demonstration project in Country Garden Country Garden is an enterprise that entered the field of precast construction earlier in China.

Compared with the recycling rate of construction waste in developed countries, China still has a big gap.

Through process innovation and fine management, the internal and external walls are free of plastering, the discharge of construction waste is reduced, and the on-site construction environment is greatly improved.

Relevant experts pointed out that China’s building energy efficiency is generally low.

Green energy conservation and environmental protection buildings have become a new trend in the development of the industry.

It is said that this series of passive housing projects can achieve the low energy consumption effect of building energy saving rate of more than 90% and heating energy consumption reduction of more than 85% in hot summer and warm winter areas.

As of December 31, 2018, more than 140 projects in Country Garden have been constructed by assembly, with a total area of 10 million square meters..

With the rapid progress of urbanization, the real estate industry has ushered in a highlight of large-scale growth.

The popularization and application of passive room technology will play an important role in easing the energy shortage, reducing carbon dioxide emissions and reducing air pollution in China.

While the number and construction area of buildings have increased in a large scale, they have also brought enormous pressure on the environment and resources.

With the popularization of the concept of sustainable development, real estate enterprises have become more active in exploring the improvement of environmental protection benefits and green development.

Green buildings are considered to be the future development direction of buildings in line with the green production mode.

At present, the representative project of Country Garden Passive House – Taizhou Jiuzhang Mansion has been listed as a science and technology demonstration project in the “13th Five Year Plan” national key research and development plan “key technology development of near zero energy consumption technology system”.

The insiders pointed out that building energy consumption, construction waste, construction pollution, etc.

Under the guidance of planning and standards, many real estate enterprises have already run on the runway of green buildings.

In 2015, the Ministry of Housing and Urban Rural Development updated the Evaluation Standards for Green Buildings, evaluating and star rating building projects from six indicators: land saving, energy saving, water saving, material saving, indoor environmental quality and operation management.

Fabricated buildings, which are built by assembling precast parts and components on the construction site, can reduce 80% of on-site construction waste and 60% of material loss, and significantly reduce construction noise and dust.

By introducing the concept of high-performance energy-saving buildings from Germany, Country Garden has formed a set of self owned passive room system by improving envelope structure, fresh air system, high-performance doors and windows and other technologies.

According to the data, in the first half of 2018, China’s top 100 listed real estate enterprises obtained a total of 22.683 million square meters of green building certification area.

The dream corridor green building, located at the main entrance and exit of the headquarters building of Country Garden, refers to saving resources, protecting the environment and reducing pollution to the maximum extent during the whole life cycle of the building, so as to provide people with healthy, comfortable, applicable and efficient use space.

At present, China’s heat consumption index is more than 50% higher than the average level of developed countries with the same climate conditions, and there is a large space for improvement of building energy efficiency.

For example, Vanke strives to promote the green building industry chain; Evergrande established a green building research base; Country Garden independently researched and developed a high-quality construction system, focusing on green construction technology, etc.

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The green transformation of the real estate construction industry has been accelerated for nearly a decade.

have become the main challenges faced by China’s real estate construction industry in terms of environmental protection.

The previous China Building Energy Consumption Research Report (2018) showed that the carbon emissions of heating in the north accounted for 25% of the total carbon emissions of buildings in the country.

China’s real estate construction industry, together with industry and transportation, is one of the “largest energy consumers”.

Now, the real estate industry is ushering in the transformation, and the growth mode of real estate enterprises is also changing from focusing on speed and scale to focusing on efficiency.

The 13th Five Year Plan for Building Energy Efficiency and Green Building Development issued by the Ministry of Housing and Urban Rural Development clearly states that by 2020, the proportion of green building area in new urban buildings will exceed 50%.

Among them, the research and development of passive housing system is impressive.

As an important part of the national economy, the topic of energy conservation and environmental protection in the construction industry has also continued to rise.

According to the 2018 Sustainable Development Report recently released by Country Garden, Country Garden has made a series of innovative attempts to introduce scientific and technological means in green building construction and energy conservation and emission reduction, forming a set of distinctive environmental protection “green technology” secrets.

“Green” and “technology” have become popular topics in the real estate industry.

In 2017, the utilization rate of construction waste generated in China was only about 5%.

Among them, Country Garden, China Evergrande, Greenland Holdings and Rongchuang China’s four large real estate enterprises have more than 1 million square meters of green building 2-star and 3-star certified area, and Country Garden tops the list with 2.997 million square meters.

In addition, the research report of the Chinese Academy of Sciences shows that the annual construction waste generated in China is about 2.4 billion tons, accounting for 40% of the total amount of urban waste, which has become one of the important factors restricting the treatment of urban waste.

In addition, the construction process of precast buildings also deserves attention.

The concept of sustainable development leading the development of low-carbon economy is a hot topic in the world.

Its innovative and developed high-quality construction system is not only limited to the field of assembly, but also combines a number of “green technologies” such as high-precision building molds, full cast-in-situ concrete exterior walls, etc.

The China Building Energy Consumption Research Report (2018) released by China Building Energy Conservation Association disclosed that in 2016, China’s total building energy consumption was 899 million tons of standard coal, accounting for 20.6% of the total national energy consumption.

The 13th Five Year Plan clearly states that “promote the formation of a green production and lifestyle, and accelerate the improvement of the ecological environment”.

Li Baozhong, deputy to the National People’s Congress at this year’s two sessions, also pointed out that the comprehensive treatment and utilization of construction waste in China is still at a low level.

At the same time, the project was also awarded the title of “Passive Ultra Low Energy Consumption Building” in 2018.