摘要
随着社会经济的高速发展,建筑能耗问题越来越引起了人们的关注。而绿色建筑由于其有效利用能源和资源等特点,近年来得到了极大的发展。本文基于绿色建筑发展趋势,通过开展案例调研,分析了绿色建筑技术使用情况,讨论了相关技术的增量成本及其对建筑工程造价的影响。研究表明,在绿色建筑高质量发展要求下,绿色建筑增量成本因项目情况各异,增量范围从20元/m^(2)到500元/m^(2),增量成本对工程造价的影响主要集中在围护结构、空调、园林绿化等方面。此外,由于绿色建筑工程预算基准、建筑标准以及工程技术等存在一定的差异,使得绿色建筑增量成本存在不确定性。因此,绿色建筑增量成本对工程造价的影响,应进行综合的考量和更深入的研究,才能实现以最少的投入获得最大的效益。
With the rapid development of social economy,building energy consumption has attracted more and more attention.Green buildings have been greatly developed in recent years due to their effective use of energy and resources.Based on the development trend of green buildings,this paper analyzes the use of green building technologies through case studies,and discusses the incremental costs of related technologies and their impact on the construction cost.The research shows that under the requirements of high-quality development of green buildings,the incremental cost of green buildings varies from 20 yuan/m2 to 500 yuan/m2 due to different project conditions.The impact of incremental cost on the project cost is mainly concentrated in the envelope,air conditioning,landscaping,etc.In addition,the incremental cost of green buildings is uncertain due to the differences in budget benchmarks,building standards and engineering technologies of green building projects.Therefore,the impact of the incremental cost of green buildings on the project cost should be comprehensively considered and more in-depth study to achieve the maximum benefit with the least investment.
作者
陶兴友
TAO Xing-you(Guangzhou Key Public Construction Project Management Center,Guangzhou 510006)
出处
《广州建筑》
2022年第6期65-68,共4页
GUANGZHOU ARCHITECTURE
关键词
绿色建筑
增量成本
工程造价
green building
incremental cost
project cost
