Many large-span building's exterior envelope and the main structure of reinforced concrete, while in Sichuan steel roof partially used, this combination structure commonly used in industrial plants, storage, large space structures, etc., not only inherited the fire, corrosion advantages of the concrete structure , but also to achieve the steel span, interior width between the wide features. There are more and more steel roof mesh used in industrial buildings, as people's living standards provide, more and more attention to building local installation fine. The following brief

 

One. Color plate correct placement way:

 

1. Overlay (for the length of the roof ≦ 15M)

 

2. interlaced (for length ≧ 15M roof)

 

II. Special screws proper use:

 

1. for nails to be playing in the middle of the bone in order to have waterproof tile effect

 

2. The special nails spaced horizontal, is 50CM ~ 100CM (preferably 4 / m)

 

3. The lower end of the special nail tiles to the roof of the direction shall fight in order to have beautiful, sealed, neat effect

 

III. Seal, Color Jiwa, fascia cover method

 

1. Place the seal in two halves, the control pressure on the roof tile covered ridge dedicated nail.

 

3. The side of the tile junction, directly after the cover be sealed with cement ridge, the bottom of the ridge tiles with a small file ending.

 

The lower end of the roof tile that is installed directly at the fascia cover using screws

 

5. Jiwa junction, control interfaces and use scissors to trim molding overlapping glass sealant.

 

Four prominent part of water treatment: first make a V-shaped material, the choice of different materials and specifications, as the case may be, do take water at the installation in the bottom of the top steel tile placement.