目前,我国大多数城市职工住宅内的浴盆都是采用普通型的。由于设计人员忽视了它的具体做法,加上施工单位是按图施工,忽略了它的隐避性,甚至有的就在原楼地面上直接安装。普通型浴盆的溢水口没有组织排水(图1),一旦出现溢水或排水栓封口不密闭,全洒在楼地面上,尽管有的在浴盆边设有 At present, the baths in the residential houses of most cities in China are of the ordinary type. Because the designers neglected its concrete practices, plus the construction units were constructing according to plans, they ignored their evasiveness, and some even installed directly on the floor of the original building. Ordinary bathtubs have no overflow from the overflow (Figure 1). Once spills or seals are not sealed, they are sprinkled on the floor of the building, although some are provided on the side of the tub.