目录1、编制依据·······································12、工程概况·······································13、材料质量及贮运要求·····························24、施工组织与准备·································35、施工进度计划···································56、主要技术措施···································57、施工操作要点···································78、卷材防水层质量要求·····························89、安全注意事项···································8一、编制依据1、施工图及施组2、《屋面工程质量验收规范》(GB50207-2012)3、《屋面工程技术规范》(GB50345-2012)4、《倒置式屋面工程技术规程》(JGJ203-2010)5、《装饰装修工程质量验收规范》(GB50210-2001)6、《挤塑聚苯板保温构造图集》西南05J103二、工程概况本工程为高层商住楼及商业用房共同3栋,屋顶面积大约1600
3m2,如下图所示:AB座屋面平面图E座屋面平面图屋面结构层为钢筋混凝土板屋面,平屋顶,结构找坡,屋面坡度为3%,上为25mm厚挤塑聚苯乙烯泡沫板,20mm厚1:2
5的水泥砂浆找平层
屋面防水等级为Ⅱ级,采用4mm厚的SBS改性沥青卷材防水层,双层铺设,要求防水层合理使用年限为15年
本工程地处较寒冷地区,室外最低气温为-5~-10℃
按施工进度安排,要求在年月底将屋面防水层全部做完
三、材料质量及贮运要求1、防水材料技术性能要求(1