(1) steel frame and reinforced concrete should be connected to each other;
(2) should be used within the steel column or reinforced concrete columns reinforced as a lightning protection device deflectors;
(3) should be 30 meters and over the railings on the external walls, doors, windows and other large metal objects and lightning protection device is connected;
(4) vertical laying of metal pipes and metal top and low-end devices to be connected with the mine;
(5) columns and ring beam without the buildings, walls should be laid at intervals of around three out of galvanized round steel 12 to do the grading rings, a combination of columns and ring beam, the use of steel for the ring beam grading ring. All the building every three vertical metal pipe connected with a grading ring. Grading ring should be connected with the lightning protection device deflectors.
4. Lightning induction of measures, should meet the following requirements:
(1) The protection of metal objects within the building ground, is the main measure lightning induction. Therefore, the building housing the equipment, pipelines, and other major metal frame should be close to receiving the grounding or electrical equipment, lightning protection grounding device
(2) parallel to the laying of pipes, cables metal jacket structure and a long metal object, the spacing is less than 100mm should be used jumper wire, cross-junction spacing should not exceed 30m; crossing clearance less than 100mm, the should be across the intersection.
5. Lightning invasion wave of measures, should meet the following requirements:
(1) line of low voltage lines should be buried with the cable directly into the home end of the cable jacket or the protection of metal pipe on the device receiving the lightning protection and grounding; if connected to overhead lines should be changed into the household 50m cable, cable for connection at arrester should be installed, and with the cable metal sheath, steel and iron insulator feet, fittings, etc. together, the impulse grounding resistance should not exceed 10 ohms. If overhead wires are used, the arrester should be installed into office.