After more than 30 years of reform and opening up, great changes have taken place in China's economic and social development and people's production and life, and the construction industry is no exception. Economic construction has promoted the prosperity of the construction market, and the development of the construction market has also kept pace with the times and followed the trend. In recent years, China has proposed to build a well-off society in an all-round way, realize the construction of ecological civilization, and promote the construction of an environment-friendly society and a resource-saving society, all of which have put forward brand-new requirements for the construction industry, that is, the construction industry must take the road of green environmental protection, low carbon and energy saving. Only in this way can the development of the construction industry be more scientific and orderly, and the future of the construction industry can be guaranteed. Especially in the context of promoting green buildings in an all-round way, it is particularly necessary to analyze related issues.
First, the concept of energy saving and emission reduction has penetrated into the construction industry and become the knowledge of the construction market.
Green environmental protection is not a simple slogan, but should be implemented in practical actions. In recent years, the problem of air pollution in China has become increasingly serious, which has brought great troubles to the production of enterprises and institutions and the daily life of the people, and has reached the point where it must be completely changed and solved. As an important industry in national economic construction, the construction industry must be at the forefront of energy conservation and emission reduction and the development of low-carbon life. It must carry out more extensive changes and innovations, effectively enhance the application value of green buildings, expand the application scope of energy-saving buildings and low-carbon buildings, and effectively guarantee the "green content" of economic and social development. Only in this way can the development of the construction industry have a brighter prospect and the people's production and life can get tangible benefits. At present, energy conservation and emission reduction has become the basic trend of the development of the construction industry, and it is also an important knowledge of the construction market. The concepts, principles and methods of low-carbon environmental protection and green energy saving have been accepted by colleagues in the construction industry, and have become established building goals, guiding the sustainable development of the construction industry.
For example, in recent years, the emerging new construction projects mostly take the greening rate as an important measure, while effectively protecting the space and distance between floors and buildings. At the same time, a large number of green buildings, clean energy and renewable energy are used as the core materials of building construction, design and construction, which lays a solid foundation for the realization of energy-saving buildings. In addition, real energy-saving buildings must be supervised, supervised and managed from the whole process of architectural design, construction preparation, construction and acceptance, so as to ensure that the whole project construction meets the requirements of energy saving, low carbon and green environmental protection, conforms to the relevant national and local energy-saving policies and regulations, and effectively meets the basic needs of the people. In this way, energy-saving and environment-friendly buildings are no longer a dead letter, but practical actions, which is also an important direction for the development of the construction industry at present and in the future.
Second, more green building materials have become the first choice, and construction is more energy-efficient.
Building materials are an important support for building construction, and also the core basis for measuring whether building behavior meets the requirements of energy conservation and environmental protection. Therefore, the extensive use of green building materials is an important direction for the development of energy-saving buildings at present and in the future, and it is also the consistent choice of the construction industry. Choosing green building materials can not only ensure that the construction process meets the basic requirements of energy saving, emission reduction and low-carbon life, but also effectively improve the green energy-saving coefficient of buildings and houses to meet the needs of different types of people, which coincides with the general trend of promoting ecological civilization construction in China.
For example, many modern technical means have been applied to the development, construction and application of green building materials, and gratifying results have been achieved. For example, using nanotechnology to develop antibacterial and bactericidal wall materials can purify indoor air, deodorize and self-clean surfaces, and nanotechnology is also recognized as one of the most promising new technologies in 2 1 century. Another example is the use of TiO2 photocatalytic technology to prepare boards that can purify nitrogen oxides in the air, and the use of aerogel technology to develop new wall materials with environmental protection, high efficiency, heat preservation, sound insulation and light weight. In addition, using modern bioengineering technology and fermentation technology to make crop waste into new decorative board can make building wall materials fully energy-saving and green. In a word, the innovation and application of various technical means have opened up a new path for the sustainable application of green building materials, at the same time expanded the market transformation channels and made contributions to the development of energy-saving buildings.
Third, improve the scientific management level of building energy efficiency and realize the value of green energy-saving buildings.
The greatest value of energy-saving buildings or green buildings lies in saving resources and energy, protecting the ecological environment, coordinating with the sustainable development of economy and society, and meeting people's expectations. Therefore, building energy conservation is an inevitable choice for the construction industry to seek sustainable development. Insist on energy-saving buildings, we must strengthen the management of construction projects, establish a clear and complete management mechanism, carry out institutionalized construction and supervision, and ensure the implementation of building green energy-saving standards from all levels.
For example, to take building energy efficiency supervision as an important means to promote building energy efficiency, it is necessary to pay special attention to the establishment of an after-the-fact tracking and disclosure system for building energy consumption, and to institutionalize, standardize and make transparent the statistics and disclosure of building life cycle energy consumption. As soon as possible, a set of fair and standardized building energy efficiency testing methods should be formulated to realize on-site testing of building energy efficiency and turn building energy consumption into an account that can be seen and calculated by the country and the people. Only in this way can we manage, supervise and control building energy efficiency scientifically and effectively, and realize the unity of market value, use value and social value of green energy-saving buildings.
To sum up, green environmental protection in the new era has become the overall requirement of economic and social development, and it is also the inevitable requirement of the construction industry. Promoting energy-saving and low-carbon construction is the basic countermeasure to meet the rapid development of the construction market, and it is also the general requirement of the people, which must be paid attention to and effectively implemented.
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