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据住房和城乡建设部相关数据显示,自2006年以来,建筑业增加值占国内生产总值的比重始终保持在5.7%以上,2015年达到了6.86%的高点,建筑业作为国民经济支柱产业对国内生产总值的贡献率保持平稳增长。但长期困扰我国建筑业发展的产业结构不合理、建设方式粗放、能源资源消耗高、劳动生产率低、技术创新不强、建筑品质不高、工程质量安全存在一定隐患等问题并没有得到根本解决,已成为建筑业可持续发展的重大瓶颈,也制约我国
According to the relevant data from the Ministry of Housing and Urban-Rural Development, since 2006, the added value of the construction industry has remained above 5.7% of the GDP, reaching a high of 6.86% in 2015. The construction industry, as the pillar industry of the national economy, The contribution rate to the GDP maintained a steady growth. However, the problems such as irrational industrial structure, extensive construction methods, high energy and resource consumption, low labor productivity, weak technological innovation, low building quality and hidden dangers in project quality and safety have not been fundamentally solved. Has become a major bottleneck in the sustainable development of the construction industry, but also restricts our country