1、金属屋面搭接处:金属屋面搭接处先涂一层美莎防水底涂，在其仍为湿润时，把15～20厘米宽的防水聚酯布嵌入其间，再从上面用防水底涂充分浸润防水聚酯布，以致全干。
1, a metal roof joint: metal roof joint first painted a layer of primer, in the still wet, the 15-20cm wide polyester cloth embedded therein, from above with bottom coating fully moisten polyester cloth, so that the whole stem.
2、金属屋面的凸起物(如烟囱、出气孔、风机口等):裁剪尺度、外形适宜的防水聚酯布，并按现场要求裁剪好，在凸起物四周涂一层美莎防水底层涂料，把裁剪好的防水聚酯布铺于其上，再从上面用美莎防水底涂充分浸润防水聚酯布，保证不起泡、不起皱。
2, the metal roof protrusion (chimneys, pores, the opening of the fan, etc.): cutting scale, shape suitable seam knit polyester cloth, and according to the skill requirements tailored, in prominence around coated with a layer of primer, the cut sewing polyester cloth shop in the, and from above by primer fully moisten polyester cloth, guarantees of non foaming, wrinkle free.
3、金属屋面固件：用10㎝×10㎝的防水聚酯布，按上述相同的方法处理。
3, metal roof firmware: with 10 cm * 10 cm of the sewing polyester cloth, according to the same method.
4、金属屋面天沟：天沟搭接缝、落水口等处先用美莎金属屋面屋顶防水体系进行部分屋顶防水处理，然后在大面积涂一层防水底涂, 在其仍为湿润时铺上防水聚酯布, 再从上面用防水底涂充分浸润防水聚酯布, 以致全干。最少12小时后, 最终再涂一层防水底涂.
4, metal roof gutter: gutter lapped seam. Drowning, mouth, etc. first with metal roofing system waterproofing treatment, then in greater waterproof scale coated with a layer of paint, still wet PU polyester cloth, from the above slurry fully moisten polyester cloth, so that the whole stem. At least 12 hours later, then coated with a layer of slurry.
5、在做好金属屋面屋顶防水处理的区域涂二层美莎防水面涂，表层涂料的总涂覆率为40平方米/25KG(可以一次涂刷，但主张分两次涂刷，坚持总涂覆率不变)。
5, in a good metal roofing waterproofing treatment area of two layers of surface coating, coating of the total coating rate of 40 square meters /25kg (can be a brush, but the idea of two times, the total coating rate unchanged).
6、美莎防水底涂的两层的涂覆率为20平方米/25kg，防水聚酯布的利用率为95%左右。
6, the coating of the bottom layer of the coating rate of 20 square meters /25kg/2 layers, the utilization rate of polyester fabric was 95%.
