针对城市住宅楼建筑普遍存在的墙体渗水的质量问题作了分析，指出根本原因在于建筑施工的偷工减料与技术人员的失职。提出如何有效的解决这类问题。 Aimed at the quality problems of wall seepage which are commonly found in urban residential buildings, it is pointed out that the fundamental reason lies in the cutting of construction materials and the dereliction of duty of technicians. Ask how to effectively solve such problems.