浅论建筑防雷工程的通病

通过对防雷工程中经常出现的通病进行归纳、总结、分析,进而在施工过程中对其进行防治,从而提高雷电防护的成功率。指出:应根据分类保护对象的风险评估、所处环境、经济比较来确定SPD的选用;SPD的安装应尽量采用凯文接线;对电子设备的等电位联结应实施瞬态等电位。

Preliminary Discussion about Common Faults of Building Lightning Protection Engineering

Through the induction,summary and analysis on the common faults frequently occurred in the lightning protection engineering,the corresponding prevention and control measures have been adopted in the construction process,thereby the success ratio of lightning protection has been raised. It is pointed out that,the choice of SPD should be determined according to the risk evaluation of the classified protection objects,the environment and comparison of economy; Kelvin wiring should be adopted for the installation of SPD; and transient equipotential should be implemented for equipotential bonding of the electronic equipments.