APPLIED STUDY ON THE INORGANIC THERMAL INSULATION MATERIAL IN CONCRETE

摘要：

　　For the poor thermal conductivity of ordinary concrete and fire-resistant performance,durability and other disadvantages of the organic building insulation material,a new type of insulating concrete—thermal insulation glazed hollow beads concrete composed of inorganic insulation materials was proposed.The results indicate that the pre-wetting processing of inorganic heat preservation material and optimization of mixing procedure is able to reduce the slump loss of concrete.The addition of add the glassed hollow beads or expanded perlite can improve the heat preservation and insulation performance of concrete under the premise of strength.

关键词： Inorganic thermal insulation material glassed hollow beads concrete pre-wetting thermal conductivity

作者: Zhao Lin Zhu Li Wenjing Wang Xiaoqing Bai Yu Zhang Gang Ma

作者单位: College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, P.R.China

会议类型: 国际会议

会议名称: The Twelfth International Symposium on Structural Engineering (第十二届结构工程国际研讨会)

会议地点: 武汉

会议语种:英文

页码: 321-325

在线出版日期: 2012-11-17（万方平台首次上网日期，不代表论文的发表时间）