一种少见的混凝土病害检测与分析  

The Inspection and Analysis of an Unusual Concrete Disease

作　　者：邹道金[1] 

机构地区：[1]安徽省建筑工程质量第二监督检测站,安徽合肥230001

出　　处：《安徽建筑》2008年第6期68-72,共5页Anhui Architecture

摘　　要：文章通过对一例少见的混凝土病害调查、检测、分析,排除了碱-集料反应、水泥安定性不合格等因素导致混凝土起鼓、开裂、剥落的可能性,认为混凝土中因疏忽而混入了过烧CaO是该工程混凝土出现病害症状的原因,本文所述的工程调查、检测、分析可供同行对类似工程的检测与分析和处理作参考。The investigation, inspection and analysis of an unusual concrete disease in a building show that the blistering, splitting and flaking off the concrete were not caused by alkali-aggregate reaction or the unsoundness of cement but by careless admixing of hard-burnt CaO into concrete. The study made in the paper is of referential value for the inspection, analysis and treatment of similar concrete disease.

关 键 词：混凝土 病害症状 锥体混凝土 过烧CaO 

分 类 号：TU755.7[建筑科学—建筑技术科学]