石家庄铁路职业技术学院学报

结合沿海地区某安置房工程内墙混凝土构件抹灰层空鼓、开裂案例,从“人、机、料、法、环”等方面逐项调查统计了导致内墙抹灰层空鼓开裂因素的比重,并对其进行讨论和分析,进而从基层处理、施工工艺、作业人员的操作、养护、砂浆配合比、砂浆和易性等方面有针对性地提出了内墙抹灰空鼓、开裂治理的质量控制方法和改进措施。

Based on the case of hollowing and cracking of the plaster layer of the interior wall concrete components in a resettlement housing project in a coastal area,the proportion of factors causing hollowing and cracking of the interior wall plaster layer was investigated and statistically analyzed from the aspects of " man,machine,material,method,and environment".The factors were then discussed and analyzed.Subsequently,targeted quality control methods and improvement measures for the treatment of hollowing and cracking of the interior wall plaster were proposed from the aspects of base treatment,construction technology,operation of the workers,curing,mortar mix ratio,and mortar workability.