论文部分内容阅读
《建筑工程质量检验评定标准》(GBJ301-88)构件安装工程分项中的允许偏差项目,仅对相邻板下表面平整度有要求,而对板下水平度未作要求。在同一标准的砌砖工程分项中,砖砌体顶面标高的允许偏差是±15mm,对水平度也没有作出具体的要求。因此,相对于设计标高的±15mm 都是合格点,即在同一房间砌体顶面标高相差30mm 也在允许偏差范围之内。如果对空心板板底水平度不加控制,顶棚标高相差30mm 人们是能够觉察出来的。我们在受理住户质量投诉中,经常遇到住户投诉
“Construction Engineering Quality Inspection Evaluation Standards” (GBJ301-88) component installation project sub-items allowable deviation, only adjacent to the lower surface of the flatness requirements, while the board under the level of no requirements. In the same standard brickwork sub-item, the allowable deviation of the top elevation of the brickwork is ± 15mm, and there is no concrete requirement on the levelness. Therefore, relative to the design elevation of ± 15mm are qualified points, that is, in the same room the difference between the top of the masonry elevation of 30mm is within the allowable deviation. If you do not control the level of hollow slab bottom, roof elevation difference of 30mm people are able to detect it. In handling complaints about the quality of tenants, we often encounter complaints from tenants