The 9th Council of Architectural Construction Branch of China Architectural Society was formally established, and everyone elected me as the chairman. This is the trust of China Construction Corporation and myself, and also the trust and trust of all my colleagues in the Ninth Council. Under the leadership of the Architectural Society and President Huang Qiang, with the support of the Board of Directors, vice-presidents and the majority of member units, and through the joint efforts of all the staff of the branch, the branch has done a lot of work in strengthening technical exchanges in the industry, promoting technological progress and improving the quality of the team, and achieved remarkable results, laying a solid foundation for the work of the new Council. To this end, on behalf of the Council, I would like to express my heartfelt thanks to all the members of the last Council headed by Comrade Huang Qiang and the secretariat, and hope that you will continue to care for and support the work of the branch. At the same time, I would like to unite with the new vice chairman, lead all the directors and comrades in the Secretariat, give full play to the role of bridge and link, do a good job in all the work of the branch, provide a broader communication platform for the majority of construction technicians, and strive to create a better tomorrow for the construction industry.
This Council is in the critical period of deepening reform, transformation and development of China's construction industry, and it is also a connecting year between the Twelfth Five-Year Plan and the Thirteenth Five-Year Plan. Construction technology is constantly innovating and developing vigorously. As a witness and participant of industry progress, Construction Branch has the responsibility and obligation to carry out work, promote industry reform and development, deepen exchanges, gather wisdom, accelerate industry technological progress, enhance technical level and lead industry development. Taking this as an opportunity, combined with the current and future development trend of the construction industry, this paper discusses some thoughts on the main work of the construction branch in the future:
1 Strengthen the research and popularization of green building technology
Green building is one of the main trends in the development of construction industry at present, and it is an important means and effective way to realize green building. According to statistics, by the end of 20 13, there were a total of 446 green building signs1600,000 square meters. It is estimated that green buildings will be added in 20 14 years1700,000 square meters.
20 12 The report of the 18th National Congress of the Communist Party of China discusses "ecological civilization" for the first time, placing the construction of ecological civilization at the height of the overall layout of the five-in-one socialist modernization in the new period, emphasizing efforts to promote green development, circular development and low-carbon development, and forming a spatial pattern of saving resources and protecting the environment.
Green building has become the basic requirement of new urbanization. According to the main indicators in the National New Urbanization Plan, the proportion of urban green buildings in new buildings will increase from 2% in 20 12 to 50% in 2020.
Green building is the development direction of current construction industry and the leading trend of future construction, and green construction is the inevitable process to realize green building.
The sustainable development of construction industry is a transformation from the traditional extensive growth mode with high consumption to the intensive growth mode with high efficiency, and from labor-intensive to technology-intensive. Green building and green construction are just one of the important ways to realize this transformation. Implement green construction, improve construction technology, strengthen scientific and refined management, and continuously enhance the competitiveness of enterprises. Promote green construction with project management and technology integration as the breakthrough point, make full use of BIM technology, realize management informatization and construction informatization, improve the overall level of green construction, and then improve the production efficiency of construction enterprises. To increase the allocation of resources and promote green construction, it is necessary to make overall planning, take multiple measures and coordinate and support;
1) General contracting is the institutional guarantee for realizing green construction;
2)BIM technology is an effective means and support to realize green construction;
3) Building industrialization is the technical guarantee to realize green building;
4) Green building materials are the material guarantee for green construction;
5) Professionalization of employees is the human guarantee to realize green construction.
Construction branches and related enterprises should actively carry out the research and engineering application of green construction technology, actively apply the "four new" technology, gradually develop the industrial construction system of factory production, assembly construction and information management, and promote the use of energy-saving and low-noise machinery to improve the utilization rate of ready-mixed mortar and the turnover times of on-site formwork use, reduce the impact of construction on the environment and realize the reduction of construction waste.
The construction branch should organize more green buildings, green buildings and green construction technology exchange activities, actively promote advanced construction technology and experience, strive to achieve the development goal of green buildings, and promote the transformation and upgrading of the construction industry. Member units should actively participate in and support.
Green building, green building and green construction do not mean that enterprises must increase investment, which will affect the construction period and economic benefits. On the contrary, through scientific design, technological innovation and fine management, improving the comprehensive benefits of enterprises can not only continue to benefit from operation and cost as before, but also benefit from technology, management and innovation.
2. Promote the integration of design and construction and the application of information technology
Under the trend of global economic integration, with the progress of construction technology, the construction industry has undergone or is undergoing profound changes in many aspects such as market rules, product structure, project management model and human resource allocation. The traditional engineering construction mode of separating design, procurement and construction in China's construction industry is far from meeting the new construction market demand. It has become the general consensus and inevitable choice of the competent departments, trade associations and large domestic construction enterprises to explore and popularize the general contracting mode suitable for the development characteristics of domestic construction enterprises.
Popularizing the general contracting project management mode integrating design and construction will have a great impact on the development of the construction industry and provide guarantee for the implementation of green construction. In the traditional general contracting mode, the contractor's responsibility mainly stays in the construction according to the drawings, while the integrated general contracting mode of design and construction promotes the construction enterprises to take the whole process of the project as the core, make overall planning and coordinated management, attach importance to and promote the design deepening and the procurement of materials and equipment, and fully realize the maximum benefit of the project.
Realizing the coordination of design, procurement and construction can solve the long-standing problem that design, procurement and construction are out of touch and restricted each other. Designers can consider the construction technology and existing construction technology in the design stage, promote green construction from the design source, make the design drawings more practical and operable, reduce the difficulty of construction and procurement, and improve the problem that the construction drawings of design enterprises are not deep enough at present. The integration of design and construction is beneficial to control the project cost. The close cooperation of design, construction and procurement can improve the designer's attention to project investment and avoid the disconnection between design and cost control. Through scheme optimization and design optimization, cost reduction and efficiency increase, energy saving and consumption reduction and sustainable development can be realized. At the same time, the problems such as design change and engineering rework caused by poor communication between design and construction personnel are reduced, and the design optimization of construction is realized. The integration of design and construction is conducive to improving the level of engineering design and accelerating technological innovation. Design, procurement and construction can better understand each other, and designers can apply the problems found to the continuous improvement of subsequent engineering design to improve the engineering design level; Procurement construction engineers can improve the efficiency and quality of procurement construction management, and enhance the technical level and independent innovation ability. The integration of design and construction is conducive to improving the management level of engineering projects. The implementation of the integration of design, procurement and construction is conducive to gradually improving the service level of domestic engineering general contracting industry, realizing the transformation of engineering general contracting industry into knowledge-intensive industry, cultivating a group of compound talents who understand design, procurement and construction management, and accelerating the integration with the international market.
China's construction industry is in a critical period of transition from traditional construction industry to modern construction industry. The expansion of management radius poses a severe challenge to the management ability of enterprises. It has become the consensus of construction enterprises to realize management modernization and improve the core competitiveness of enterprises through informatization.
Informatization construction is not only a technological change, but also a kind of thinking renewal and management innovation. The informatization construction of design and construction integrated enterprises involves a wide range, deep level and large amount of information, which is a huge and complex system engineering. The process of enterprise informatization is a step-by-step and gradual improvement process. The ultimate goal is to improve the collaborative management ability and management level of enterprises and create value for enterprises.
BIM technology is regarded as another revolution in the field of building informatization, which will change the traditional concept of building management and lead the building technology to a higher level. The comprehensive application of BIM technology will greatly improve the integration of building management, promote the transformation of production mode in the construction industry, realize the integration of design and construction, and provide effective technical support for the development of construction industrialization. The quality and management efficiency of architectural design, engineering construction, operation management and even the whole project have been significantly improved, which has played an important role in improving efficiency, saving costs, shortening construction period and ensuring quality.
The construction branch should rely on the cradle of architects-China Architectural Society, give full play to the advantages of close connection between design and construction, strengthen the linkage between design and construction, promote the integration of design and construction, and promote the management innovation of construction enterprises through information construction.
3. Actively promote the development of new construction industrialization.
The overall goal of comprehensively deepening the reform has put forward new requirements for the transformation and development of the construction industry. With its comprehensive advantages of green, energy-saving, environmental protection, high quality and high efficiency, construction industrialization will surely become the driving force to improve the lean construction level of construction projects and promote the economic structure transformation of the construction industry. As one of the transformation directions, the new construction industrialization has become more and more clear. How to seize this opportunity, follow the trend and follow the trend is a problem that needs serious consideration by the whole industry. The theme of this annual meeting is "Developing construction industrialization and Promoting Enterprise Transformation and Upgrading", which is in line with the development trend of construction industrialization. I hope everyone will have in-depth exchanges.
Construction enterprises must make preparations from two aspects if they want to transform into a new type of building industrialization. One is to master industrial construction technology, which is the key to successful transformation. It is the core of successful transformation to study and establish the standard system and construction method of enterprise autonomy. In the future, whoever grasps the standards and construction methods will grasp the market and win the initiative in the new round of reform. Second, in the transition to new building industrialization, we must go out of the traditional management mode, promote and coordinate development from the perspective of the whole process and system of housing construction, establish an integrated management mode of the whole industry chain, make great efforts to promote general contracting of projects, and maximize the overall benefits by integrating and optimizing industrial resources. Especially in the early stage of building industrialization, under the premise that the degree of socialization is not high and the specialized division of labor has not yet formed, only according to this model can the whole industrialization technology and management model be solidified. These two aspects are indispensable. In the process of promoting the new construction industrialization, if we firmly grasp these two aspects, we will grasp the key points of our work and stick to it, and we will certainly achieve the development goal.
For construction enterprises with different qualifications, their transformation direction should also be different. Large construction enterprises should further deepen the reform, adjust the individual business structure, promote the collectivization of modern construction enterprises, and develop into a comprehensive general contracting enterprise integrating engineering design, material procurement and construction contracting. In the construction of residential quarters, it is necessary to implement various forms of integrated general contracting of design and construction, strengthen the two-way information feedback of scientific research, design and construction, actively adopt industrialized construction methods and new building systems, and give full play to the overall technical advantages of enterprises. For enterprises with only construction qualification, they can transform to professional construction, from project management company to engineering company, highlight professional construction ability and form professional construction team.
Relying on building industrialization to promote transformation and development requires both strategic development planning and operational implementation; There must be both policy guidance and market regulation; There should be not only technical support and industrial development, but also public opinion propaganda and resource investment. The industrialization development of new buildings needs high-level technology, equipment and standards to support it. Forming a construction management, scientific research, design, construction, installation, operation and maintenance system that matches the industrialization construction mode, comprehensively improving the assembly and mechanized production capacity of the construction site, forming a series and diversified supply system of prefabricated components and building accessories, and adopting new structural systems and new energy-saving materials are important measures to realize the industrialization of buildings, which is in line with the development direction of China's new industrialization road and a very important breakthrough point to realize the modernization of the construction industry.
Building industrialization is an important development direction of China's construction industry in the future. Therefore, it is necessary to adapt to the requirements of developing the construction market and continuing to deepen the reform of the construction industry system as soon as possible, and learn from the historical experience and lessons of developing construction industrialization in China for decades, as well as the beneficial experiences and practices of foreign countries; Considering the acceptance of China's construction market, the level of technological development, regional differences and the characteristics of labor resources; Focus on housing construction, especially large-scale housing construction such as low-rent housing and public rental housing, which is directly related to improving people's living standards, and then gradually promote its application in commercial housing.
With the acceleration of urbanization in China, the requirements of energy conservation and environmental protection are increasing day by day, and the labor cost is increasing, which has gradually become a bottleneck restricting the further development of the construction industry. From a macro perspective, building industrialization is the only way for the future development of China's construction industry. Building industrialization can greatly reduce labor force, shorten construction period, reduce labor intensity, save energy and reduce consumption, and improve comprehensive benefits, which fully embodies the essential requirements of transformation and upgrading. Referring to the development process of international construction industry, we will promote the building systems such as prefabricated concrete and light steel structures suitable for industrial production, accelerate the development of prefabricated assembly technology of construction projects, and improve the integration level of industrial technology of construction. Actively promote the full decoration of residential buildings, encourage the one-time decoration or menu decoration of new residential buildings, and promote the organic combination of personalized decoration and industrial decoration to complement each other.
With the continuous warming of building industrialization, the word PC is frequently mentioned from top to bottom. However, we can't simply equate precast concrete (PC) with the concepts of building industrialization and green building. Developing building industrialization does not mean rejecting cast-in-place or blindly pursuing high prefabrication rate. We should adhere to the principle of "applicability, economy and beauty" and make rational development according to local conditions.
4. Identify social orientation, highlight work priorities and lead the development of the industry.
China Construction Branch is a national social and academic organization formed voluntarily by domestic enterprises and institutions engaged in construction, scientific research and teaching. It is an institution with concentrated architectural talents, which plays a very important role in promoting the technical progress of building construction and striving to improve the quality of building construction. In the future, the construction branch should play a good role as a bridge and link, study how to continuously broaden the service field, improve the service level and enhance the service ability, and take strengthening technical exchange, leading the development of the industry, promoting the construction technology progress and improving the construction quality as the focus of the branch's work. At the same time, the branch constantly promotes and expands its influence in various activities of the service industry.
The branch holds an annual meeting of the construction branch every year. According to the development direction and hot spots of construction technology, determine the theme of technical exchange meeting. Through joint efforts, the annual meeting of the Construction Branch will be a grand event with rich content, leading the development of construction technology, active participation of members, construction enterprises and related units, and great industry influence. In addition, the branch holds one or two exchange seminars with standing directors or above every year to discuss hot issues in the industry and exchange advanced technologies in the industry. Can be jointly organized or undertaken by the vice chairman and the executive director unit.
The National Conference on Construction Industry Reform and Development and Engineering Quality and Safety held by the Ministry of Housing and Urban-Rural Development in May this year and the Opinions on Promoting Construction Industry Development and Reform issued in July 1 reflect the determination and will of the new leadership of the Ministry of Housing and Urban-Rural Development to comprehensively deepen the reform spirit of the Third Plenary Session of the 18th CPC Central Committee. Wang Ning, Vice Minister of the Ministry of Housing and Urban-Rural Development, made a speech at the National Conference on Reform and Development of Construction Industry and Engineering Quality and Safety, and put forward eight problems that need to be studied and solved in the future, demanding that under the new situation and new tasks, with a strong sense of responsibility and urgency, according to the laws of market economy and the requirements of industry development, we should seize the key issues and principal contradictions and promote the better and faster development of the construction industry. The promulgation of "Several Opinions on Promoting the Development and Reform of Construction Industry" is a timely prescription issued by the Ministry of Housing and Urban-Rural Development after carefully analyzing the current situation of China's construction industry and the outstanding problems existing in the current construction market and project construction management, which is of great significance for changing the development mode of construction industry and promoting the healthy, coordinated and sustainable development of the national construction industry. The Opinions on Promoting the Development and Reform of the Construction Industry specifically points out that in the future, it is necessary to give full play to the industry self-discipline role of the association in regulating the industry order, establishing the code of conduct for employees in the industry, promoting the honest operation of enterprises, and improving the service ability of the association in promoting the technological progress of the industry, improving the management level of the industry, reflecting the demands of enterprises, and putting forward policy suggestions.