How many decibels can office decoration not exceed on office days?

Send this form to you, and then you can have a look. Basically, in the case of decoration, it should not be higher than 60~70 decibels, because above 60~70 decibels is noise. In this case, the general office environment is basically within 20~60. After I plug in the 70, noise insulation or partition walls will be noisy, and some enterprises will naturally report it to the property. Sometimes it may be late at night or other time periods. This is why we must pay special attention to this situation when decorating buildings, and see when the property is generally decorated.

0-20 decibels is very quiet and almost imperceptible;

20-40 decibels is quiet, just like whispering;

40-60 decibels are used for ordinary and ordinary indoor conversations;

60-70 decibels are noisy and harmful to nerves;

Noise of 70-90 decibels is loud, and nerve cells are destroyed.

90- 100 decibel noise increases and hearing decreases;

100- 120 decibels is unbearable, and you will be temporarily deaf after staying for one minute.

/kloc-above 0/20 db: extremely deaf or completely deaf.

About 300 decibels or above: 20 kilometers of people in Fiona Fang are irretrievably deaf.