摘要
浮石是一种由岩浆急速冷凝而成的多孔隙轻质岩石,以其为骨料制成的天然浮石混凝土具有质轻、隔音、保温等优点。通过对天然浮石混凝土及普通混凝土在风沙吹蚀、冻融、盐类侵蚀及多因素耦合状态下破坏形态的对比及相关参数的量化分析,对天然浮石混凝土的耐久性进行了评述,可为其在轻质墙板领域的研发及应用提供参考。
Pumice is a porous,lightweight rock formed by rapid condensation of magma.Natural pumice concrete made of natural pumice aggregate has the advantages of light weight,sound insulation and heat preservation.The durability of natural pumice concrete and ordinary pumice concrete is reviewed by comparing the failure forms of natural pumice concrete and ordinary concrete under the condition of wind-blown erosion,freeze-thaw,salt erosion and multi-factor coupling and the quantitative analysis of relevant parameters.It can provide reference for its research and development and application in the field of light wall panel.
作者
康寅
王培
KANG Yin;WANG Pei(Hotel Engincering Department,Qingdao Vocational and Technical College of Hotel Management,Qingdao 266100,China;School of Science,Qingdao University of Technology,Qingdao 266033,China)
出处
《混凝土》
CAS
北大核心
2022年第8期74-77,共4页
Concrete
基金
国家自然科学基金项目(51508289)。
关键词
天然浮石混凝土
耐久性
风沙吹蚀
冻融
盐类侵蚀
多因素耦合
natural pumice concrete
durability
wind-blown erosion
freeze-thaw
salt erosion
multi-factor coupling
