How to deal with hotel guests' complaints about poor sound insulation?

The hotel is obliged to provide guests with undisturbed rooms. Sound insulation is the most basic condition.

If the hotel has poor sound insulation, you should apologize to the guests.

The most important thing is to make a reasonable plan as soon as possible to improve the sound insulation effect.

The relationship between sound insulation and partition weight is logarithmic. When the mass of the wall is doubled, the sound insulation capacity is increased by 6 decibels. Therefore, the walls around the room should not be made of light materials, but must be bricked. If the site conditions permit, you can also use 120MM double-layer brick wall with 80- 100MM air layer in the middle to basically eliminate noise. Note: The sound insulation performance of the partition wall filled with light blocks plastered with cement mortar largely depends on the thickness of the plastering layer on the wall. After plastering 15 mm ~ 20 mm thick cement mortar on both sides, the sound insulation capacity is about 43 ~ 48 dB, which has achieved good sound insulation effect.