(1) Don't choose a house that faces the street and is too close to the business circle. There are many people and cars, which is very noisy.
(2) close to the open space is not good, unpredictable. If you build a house in the open space in the future, noise pollution and dust are inevitable
③ Avoid the house being too close to the square. The square is a good place for square dancing. It can gather more people, sing and dance, and it is very noisy.
④ Avoid houses that are too close to subway stations, bus stations, viaducts and railways.
⑤ Avoid houses that are too close to the school. Every Monday morning, the flag-raising ceremony in primary and secondary schools, the school sports meeting and other large-scale activities will be held, and the ringing of the class bell will have an impact.
Step 2 choose a good floor
Houses on low floors are easily influenced by footsteps, voices and the closing sound of unit doors. In addition, the higher the floor, the louder the noise. Some floors are equipment floors, and some equipment may be placed, which will also produce certain noise during operation. Pay attention to avoid the equipment floor when buying a house.
Step 3 choose a good building
We should try our best to avoid the entrance and exit of the underground garage and the buildings near the main traffic roads, and carefully choose the room facing the road, entertainment area or the gate of the community to avoid the interference of dust and noise and the flashing and honking of the lights at night.
4. Choose a good apartment
Many times, the owner will be influenced by the crying sound of the baby next door. This is why we emphasize that buying a house depends on a whole floor plan. The distribution of wind type or butterfly type apartment is more reasonable, which reduces the possibility of mutual influence between neighbors. As shown below, the two households in the red box can be unaffected by the surrounding residents. The entertainment area of each household is separated from the rest area, and the bedroom area should not be close to the "pronunciation area" of adjacent units.
5. Pay attention to the green belt in the community.
Green belts can reduce traffic noise. At different heights, the noise reduction effect of single tree green belt is different, and it gradually weakens with the increase of tree spacing, and there is a critical point of three meters distance. The layout of a single tree green belt and the arrangement of bumps in the middle will produce better noise reduction effect, and the greater the radian of bumps, the better the noise reduction effect will be. Look at the green belt of the community, one is to see whether it can meet the sound insulation effect to the outside world, and the other is to see whether the distribution between the green belt and the building is reasonable and satisfactory.
6. Wall thickness is very important.
The thicker the wall of the house, the stronger the bearing capacity and the better the sound insulation effect.
7, choose hollow, airtight sound insulation glass to sound insulation.
General laminated glass can be used. They have the functions of sound insulation, ultraviolet protection, heat insulation and energy saving. If you want to prevent noise from the perspective of sound insulation, you can choose sound insulation glass with good hollow and airtight performance, which can effectively avoid the interference of external sound. If necessary, you can use double glass and sound insulation curtains. Using thick soundproof curtains can consume some sound energy, and soundproof curtains can slow down the noise from passing through windows.
8. Pay attention to the drainage method
The drainage noise of the same floor is low, and the drainage pipe is arranged on the floor, and the sound insulation effect is good after being covered by the backfill cushion, which greatly reduces the drainage noise.
When we actually look at the house and choose a house, if possible, we can go to the house and feel the noise of the house on the spot, so as to choose a quiet house.
(The above answers were published on 20 16- 12-23. Please refer to the actual purchase policy. )
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