Steel factory roof mainly to protect the plant, shelter from the role of the wind, because the long-term exposure of the outside is the most easily damaged parts, so regularly do a good job of steel plant roof renovation and maintenance work on the plant's service life is very important.

Different renovation methods are used for different degree of damage:

1, Mild damage, the roof surface has dirt accumulation, first of all, the roof of the dirt treatment clean, and then the entire roof brush again paint.

2, The local damage is serious, this is we need to carry on the damaged part to change, and examines what reason causes the local damage.

3, The roof most of the damage, this may be due to the use of the plant for a long time or long time without maintenance and renovation, only when the roof of all the steel structure to replace the color tile.

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