In doing the roof of the lightning belt, there is a ring of iron railings on the roof, how should we deal with?
The lightning belt was formerly known as the lightning protection design code for buildings, which has been abandoned in the latest edition of the GB50057-2010 code for lightning protection design. If the lightning belt is assumed to be suspended, it is called a lightning line; if the line is laid in mesh, it is called a flash network. In short, eventually, is a type of lightning arrester, calculation of the scope of protection of buildings, should be carried out according to the principle of the rolling ball method.
Lightning belts: lightning arresters, like lightning arresters, belong to the type of lightning arrester. The difference is that the lightning rod is vertically upward, only at the root and the down lead is connected, is generally a Ming lightning belt; is generally horizontal or inclined laying (according to the inclination of the roof may be), there are at least two places (pendulous connected and shieldingdownconductors), is generally Ming set, but can also be deposited in the dark below roof tile or concrete.
The lightning belt is welded directly to the iron railing, and a section of the iron railing can be used as a lightning belt according to the construction instructions
