修補通風(fēng)管道損傷有哪些特點？

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1.如果是通風(fēng)管道外表面很輕微的破損,可以用專用的密封膠帶來進(jìn)行修補即可.

1. if the ventilation pipe is slightly damaged outside the surface, you can use special sealing tape to repair it

2.如果是通風(fēng)管道內(nèi)表面有輕微破損,則可用專用修補膠進(jìn)行修補.

2. if there is a slight damage to the inner surface of the ventilation pipe, special repair adhesive can be used to repair it

3.如果通風(fēng)管道外表面的鋁箔層發(fā)生破損,而玻纖保溫層未發(fā)生損壞,則可選用一片合格的鋁箔片進(jìn)行管道鋁箔表面的修補.

3., if the ventilation pipe outside the surface of the aluminum foil damage, and glass fiber insulation layer without damage, can choose a qualified foil for the pipeline aluminum foil surface repair

4.如果通風(fēng)管道壁的破損已達(dá)到玻纖保溫層時,則可將破損的地方切割下來,開出雌雄搭接口,另選一塊完好的板材,根據(jù)切割下來的玻板尺寸切割好,留下雌雄搭接口,在四周接口上涂上修補膠及粘膠劑,根據(jù)工藝規(guī)范進(jìn)行密封.

4. if the breakage ventilation pipeline wall fiberglass insulation layer has been reached, it can be damaged areas cut out of a male and female interface, choose a block intact plate, according to the size of glass cut cut, leaving a female interface around the interface with the repair glue and adhesive seal according to the the process specification.

5.如果通風(fēng)管道的破損比較嚴(yán)重,且破損面積比較大,有可能會影響通風(fēng)管道系統(tǒng)的正常運行時,就需要對管道進(jìn)行更換修補,以保證系統(tǒng)的正常運行.

5., if the ventilation pipe damage is relatively serious, and the damage area is relatively large, it may affect the normal operation of the ventilation pipe system, you need to replace the pipeline repair, in order to ensure the normal operation of the system

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