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一、选择这一课题的原因。“墙面渗水”是一项质量通病,近二年来,我们竣工交付使用的的房屋,经常为墙面渗水问题而回访修补,影响了我们的企业信誉,妨碍了我们为满足人民物质生活日益增长的需要服务;损害了我们施工的经济效益。为了摸索运用质量管理方法,具体解决工程质量通病,消灭隐患,总结标准化操作的工艺,故选择这一课题。二、具体运用质量管理工具,进行PDCA循环。 1.找出主要问题:为了弄清墙面渗水的具体情况,首先,我们对去年交付使用的4幢工房回访和竣工的三只单位工程,进行全面的渗水现状调查,共发现71处渗水: 从排列图中清楚看出,钢窗、花窗角渗水、山墙渗水是主要问题。 2.进行因果分析:
First, the reasons for choosing this topic. “Water seepage on the wall” is a common problem of quality. In the past two years, the houses we have completed delivery and use have often been visited and repaired for the problem of water seepage on the walls. This has affected the credibility of our business and hindered us from meeting people’s growing material needs. The need for services; damage to the economic benefits of our construction. In order to explore the use of quality management methods, to solve specific problems of the quality of the project, eliminate hidden dangers, and sum up the process of standardized operation, we chose this topic. Second, the specific use of quality management tools, PDCA cycle. 1. Find out the main issues: In order to clarify the specific conditions of seepage on the wall, first of all, we conducted a thorough investigation of the status of water seepage in the three work units visited and used in the last four workshops delivered last year. A total of 71 seepages were found: From the arrangement diagram, it is clearly seen that the water seepage at the steel window, the window angle, and gabular seepage are the main problems. 2. Conduct a causal analysis: