加气混凝土砌块墙面抹灰空鼓与裂缝的分析及预防  

ANALYSIS AND PREVENTION OF HOLLOWING AND CRACK IN PLASTERED WALL OF AERATED CONCRETE BLOCK

作　　者：王赫[1] 徐国斌 

机构地区：[1]南京工业大学土木工程学院,南京210009 [2]通州市第四建筑公司,江苏通州226300

出　　处：《建筑技术》2006年第4期248-249,共2页Architecture Technology

摘　　要：加气混凝土砌块墙面抹灰的空鼓与裂缝问题较普遍,其主要原因有砌块性能、砂浆特点、施工操作影响和设计构造问题四个方面。针对这些原因,从砌块质量控制、抹灰砂浆选用、墙体砌筑质量控制、抹灰操作控制以及构造加强措施等五个方面采取措施,可有效防止这类问题的再次发生。Hollowing and crack are common problems in this kind of wall. The main causes are from four respects： block property, mortar characteristics, construction impact and design structure. Therefore, correspondent measures are taken in five respects： quality control of block, selection of plastering mortar, quality control of block placement and plastering control as well as structure reinforcement so as to prevent effectively the similar problems from re-occurring.

关 键 词：加气混凝土砌块 抹灰砂浆 空鼓 裂缝 龄期 

分 类 号：TU522.32[建筑科学—建筑技术科学]