屋顶水箱注意事项：
Precautions for roof water tank:
1、作为屋顶水箱，首先考虑的是楼顶的承重问题，相比楼顶水箱来讲制作的大小受到限制。
1. As a roof water tank, the first consideration is the load-bearing problem of the roof. Compared with the roof water tank, the production size is limited.
2、其次应该考虑水箱后期的清洗安全问题，最好放置于楼面边沿1米以内。方便后期对水箱维护保养和清洗工作。
2. Secondly, the safety of the later cleaning of the water tank should be considered. It is better to place it within 1 meter of the floor edge. It is convenient for later maintenance and cleaning of water tank.
3、高层屋顶水箱应该考虑避雷，讲不锈钢水箱与楼顶避雷带用金属焊接导通。
3. Lightning protection shall be considered for the water tank on the high-rise roof. The stainless steel water tank and the lightning strip on the roof shall be connected by metal welding.