The laying is completed, set aside the lighting board position, construction by gradually to the direction of the roof eaves. The board is directly attached to the side of the steel plate.
In the lighting tile fixed before the pilot hole, diameter must be greater than the fixed screw diameter 6-9mm, as for expansion and contraction. Lighting tile installation points
Lighting tiles and plates in the longitudinal lap, the minimum must overlap with 200mm, and on the two water stop.
Lighting tile fixed, must use good water washer between the screw and the plate between the lighting, in order to waterproof and dustproof.
The flashing gasket set into the screw, drill into the lock to complete work purlin, fixed lighting board.
Lighting tile construction, it is strictly prohibited to step on the foot of the foot, so as not to break the light board. Must be in the lateral position of lighting plate, place a 1200mmx300mm{long x wide) skid plank, foot of guide hole plate and screws to work on it. Lighting tile installation points