Traditional Culture Encyclopedia - Hotel reservation - Why are the rooms in star-rated hotels so much quieter than the bedrooms at home? Is it possible to make sound insulation at home?

Why are the rooms in star-rated hotels so much quieter than the bedrooms at home? Is it possible to make sound insulation at home?

There are four reasons why the rooms in star-rated hotels are quiet and have good sound insulation effect:

1. Whole and local

Hotel: Sound insulation works are included in the preliminary planning. Not only does the single room have good sound insulation effect, but the floor where the room is located is also very quiet. Overall planning to eliminate noise sources.

Residential: Many families ignore the influence of noise when decorating, and even have no sense of sound insulation. Any noise after moving in will affect neighbors on several floors. There are many sources of domestic noise, and the types of noise are also complex and diverse.

2. Active and passive

Hotel: The rooms are upstairs and downstairs. All rooms are soundproof in all directions. There is a sound insulation and shock absorption structure on the ground to buffer, absorb and isolate noise at the source. Active sound insulation is simple and efficient.

Residential: There is almost no situation where neighbors have done full-room sound insulation. Neighbors up and down, left and right will "make" noise, which will be transmitted to the home through walls and floors, making passive sound insulation more difficult.

3. Ground-top separation

Hotel: The floor of the guest room adopts professional shock absorption and sound insulation structure, which is equivalent to floating ground in principle and truly realizes "separation of ground and roof".

Residential: The tiles and floors in the home decoration are rigid structures, and the floor upstairs is the ceiling of your home, so the natural noise is particularly obvious.

4. Floor decoration

Hotel: The special carpet used not only has a good sense of feet, but also has a very good cushioning, absorption and shock absorption effect on high heels and suitcases. To prevent "shock" energy from being transmitted to the floor.

Residential:

1, ceramic tile: ceramic tile is a rigid material, which is completely integrated with the floor to form an acoustic bridge. Low-frequency noise such as dragging tables and chairs, slamming doors and chopping meat is almost lossless in rigid structures.

2, composite floor: it will be slightly better than ceramic tiles, but the effect is far less than hotel carpets.

3, solid wood floor: a lot of noise is formed in the cavity of the dragon skeleton, walking upstairs, downstairs sounds like the sound of drums.

4, home carpets: mostly decorative, although there is a certain effect, but the effect is far less than the hotel-specific carpet, and will not paste the carpet all over the room. (Can be used as a remedial measure for floor sound insulation)

Household noise mainly comes from outdoor and floor noise, and sound insulation windows can solve outdoor noise well. Floor noise is the noise generated by neighbors' activities, such as footsteps, supporting tables and chairs, slamming doors, etc. It can spread to several floors through floors and walls, so the top floor is also noisy. The quality of the house is poor and the sound insulation is poor, and the noise upstairs with thin floor is particularly loud. The family sound insulation project is to establish a comprehensive noise defense system for the roof, floor, walls, doors and windows of the home, and reduce the noise to a reasonable range, which is lower than 45 decibels during the day and lower than 35 decibels at night, so as to ensure that normal life is not affected by it. The sound insulation project has a certain thickness, the ceiling 10- 18 cm, and the wall surface is 4-9 cm, without increasing the thickness of the blank floor. According to the situation of the venue, choose the most suitable scheme, and the home can achieve the quiet effect of "hotel room style".