1、钢板铺设的板肋搭接缝应该与当地常年的风向相背。
1. The lap joint of plate rib laid by steel plate shall be opposite to the local perennial wind direction.
2、上层压型钢板在屋脊的一端应该向上折弯80°角。上压型钢板的长向搭接长度应大于200mm，搭接处要用密封胶。由上看，压型钢板的接合处应成一条直线，并与檐口平行，接缝应均匀、紧密。
2. The upper profiled steel plate shall be bent upward at an angle of 80 ° at one end of the ridge. The long lap length of the upper profiled steel plate shall be greater than 200mm, and the lap joint shall be sealed with sealant. From above, the joint of profiled steel plate shall be in a straight line and parallel to the cornice, and the joint shall be uniform and tight.
3、起吊压型钢板时，要用木板或柔软物垫在钢板与钢索之间，防止钢板刮伤或变形。
3. When lifting profiled steel plate, wooden board or soft object shall be padded between steel plate and steel cable to prevent steel plate from scratching or deformation.
4、泛水板、包角板的搭接长度应不小于100mm，上压型钢板的长向搭接长度应大于200mm，搭接处要用密封胶。由上看，压型钢板的接合处应成一条直线，并与檐口平行，接缝应均匀、紧密。
4. The lap length of flashing plate and gusset plate shall not be less than 100mm, the long lap length of upper profiled steel plate shall be greater than 200mm, and sealant shall be used at the lap. From above, the joint of profiled steel plate shall be in a straight line and parallel to the cornice, and the joint shall be uniform and tight.
5、安装济南彩钢板前要先检查其外观质量，确保表面没有油污、泥沙、裂纹、剥落、擦痕等缺陷。
5. Before installing Jinan color steel plate, the appearance quality shall be checked to ensure that the surface is free of oil stain, sediment, crack, peeling, scratch and other defects.
6、下层钢板长向搭接长度为80—100mm，搭接处不需要上密封胶，从下面看压型钢板的接头处应该形成一条直线，并与檐口平行，接缝应均匀严密。
6. The longitudinal lap length of the lower steel plate is 80-100mm, and the lap joint does not need sealant. From below, the joint of profiled steel plate should form a straight line, parallel to the cornice, and the joint should be uniform and tight.
7、安装过程中要进行定段检测，检查钢板两端的平直度和平行度。
7. Segment inspection shall be carried out during installation to check the flatness and parallelism of both ends of the steel plate.
8、水槽、山墙泛水板与混凝土或砖女儿墙的结合处，应使用切割机将女儿墙深超过10毫米的缝合缝切开，然后将板缝塞进缝缝里，再刷上密封胶。用水泥钉将泛水板固定在女儿墙上，并用密封胶封堵水泥钉头。
8. At the joint of water tank, gable flashing plate and concrete or brick parapet, the joint of parapet with a depth of more than 10mm shall be cut with a cutting machine, and then the plate joint shall be inserted into the joint, and then painted with sealant. Fix the flashing plate on the daughter wall with cement nails, and block the cement nail head with sealant.
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