沙漠地区绿色建造技术研究

Research on Green Construction Technology in Desert Area

北非地区是“一带一路”倡议的重要战略支点,中国建筑企业在北非地区承建了大量工程。绿色建造是践行可持续发展理念的工程活动,强调环境保护、资源节约和以人为本的理念。针对北非沙漠地区的气候特点和资源现状,重点介绍了沙漠地区高性能大体积混凝土技术、免振混凝土技术、混凝土养护技术、沙漠砂利用技术、除尘降温技术、竖向变形差层高补偿技术等绿色建造技术,并提出沙漠地区绿色建造技术“一体化”“精益化”“信息化”“机械化”和“装配化”的发展方向。

North Africa is important strategic fulcrum of“The Belt and Road”initiative.Chinese construction enterprises have undertaken lots of construction projects in North Africa.Green construction is an engineering activity that practices the concept of sustainable development,emphasizing the concept of environmental protection,resource conservation and people-oriented.According to the climate characteristics and resource status in the North Africa desert regions,this paper mainly introduces the typical green construction technology applying in desert regions,such as high performance mass concrete technology,vibration-free concrete technology,concrete curing technology,desert sand utilizing technology,dedusting and cooling technology,compensation technology of vertical deformation,and puts forward the developing direction of green construction technology:design and construction integrating,informatizing,mechanizing and prefabricating.