Endure noise pollution every day, especially from buildings and cars. How do you say no to noise?

If you think that the two-layer windows are ugly and only want one layer of windows, then it is recommended to choose broken bridge aluminum, casement opening method, and the thicker the thicker, the better, such as 70 series profiles, it is not recommended to use aluminum-clad wood, in fact, the sound insulation effect may not be as good as broken bridge aluminum. If the plastic steel is casement, it is acceptable, but the quality of the sealing strip of the plastic steel profile is poor, and it will lose its thermal insulation and sound insulation effect after a long time.

It is not recommended to install sliding windows, whether it is plastic steel or broken bridge aluminum sliding windows, the sound insulation and thermal insulation performance are very poor, the structural characteristics are determined, and the sound insulation and thermal insulation are not good.

In terms of glass, hollow is absolutely necessary, the thicker the absolute better, it is recommended to choose laminated insulating glass, that is, three-layer glass, specifications such as (5+, hollow is for heat preservation, and isolation of high-frequency noise, but the effect on low-frequency noise is not good. Laminated glass can solve the problem of low-frequency noise to a limited extent, because there is a PVB film in the middle of the laminated glass, which can isolate low-frequency noise. Low-frequency noise:

Car tire noise, engine noise, and more.

Of course, three points of production and seven points of installation, the installation process is also very important. A little trick can be to install fabric curtains for the windows, close the curtains, you can reduce the noise in the room by several decibels.

With Schmid smart doors and windows, 360° strong sound insulation, let your love nest be endless.

Noise from social life is mainly generated by activities such as commerce, entertainment, sports, parades, celebrations, and publicity, as well as other small machinery such as typewriters and household appliances, as well as noise generated by repairing cars, making furniture, and setting off firecrackers in residential areas. For noise disturbance, the state has a special environmental noise pollution prevention and control law, which makes specific provisions on the prevention and control of different noise pollution, such as industrial noise pollution, construction noise pollution, transportation noise pollution, social life noise pollution, etc.

The state has divided the sound area, and nursing homes and other places belong to the class 0 sound environment functional area, which cannot exceed 50 decibels during the day and 40 decibels at night; Ordinary residential buildings belong to the Class 1 sound environment functional area, which cannot exceed 55 decibels during the day and 45 decibels at night. Therefore, if the decibel around the nursing home exceeds 50 decibels during the day, it is noise, and you can complain about its disturbance, and if the decibel exceeds 55 decibels in ordinary houses during the day, it is noise and can be complained.

1. The night measurement of the first-class living area is more than 50 decibels, and the night measurement of the second-class living area is more than 65 decibels, as long as it exceeds 9 or 10 o'clock in the evening, it is a disturbance to the people; It is noise pollution. If there is an act within these categories, it is a nuisance.

2. The decoration time in the community is from 12 o'clock to 14 o'clock and from 19 o'clock to 7 o'clock the next day to not disturb the people. The time set by each province varies, but it is much the same, and the operation of the residents during the normal rest time is considered a nuisance. The allowable decoration time is concentrated from 7 a.m. to 12 p.m. and from 2 p.m. to 7 p.m.

3. From 11 p.m. to 7 a.m. the next day, if the decibel is higher than 80 decibels, it is a disturbance.

4. Sudden noise at night.

The maximum value of sudden noise at night shall not exceed the standard value of 15 decibels.

The People's Republic of China Industrial Enterprise Boundary Noise Standard.

1 Scope of application of the standard.

This standard applies to the boundaries of factories and enterprises and institutions that may cause noise pollution.

2 Criterion.

The standard values of noise at the boundary of various types of plants are as follows:

Category: Day and Night.

Class 1: 55 dB, 45 dB.

Class II: 60 dB, 50 dB.

Class III: 65 dB, 55 dB.

Four categories of 70 dB and 55 dB.

3. Delineation of the scope of application of various standards.

The first type of standard is applicable to areas dominated by residential, cultural and educational institutions.

The second category of standards applies to residential, commercial, industrial mixed areas and central business districts.

Category 3 standards apply to industrial zones.

Category 4 standards apply to areas on both sides of the traffic arteries.

4. The scope of application of various standards shall be delineated by local people.

5 Frequent bursts of noise (e.g., exhaust noise) at night. The peak value should not exceed the standard value of 10 decibels, and the peak value of the occasional sudden noise at night (such as a short whistle sound) should not exceed the standard value of 15 decibels.

Legal basis: Article 58 of the "Public Security Administration Punishment Law of the People's Republic of China" violates the laws and regulations on the prevention and control of noise pollution in social life, and creates noise to interfere with the normal life of others, and a warning is given; and where corrections are not made after warning, a fine of between 200 and 500 RMB is to be imposed.

The 5 recommendations for reducing noise pollution are as follows:

1. About firecracker noise control.

It is recommended to stipulate the time for the public to set off firecrackers, and prohibit all fireworks except Qingming Festival, National Day and Spring Festival. Once discovered, it will be dealt with seriously. At the same time, it is necessary to strengthen the management of sellers and strictly control the sales amount.

2. On the control of noise in culture and entertainment.

Existing cultural and entertainment venues must be equipped with sound insulation, noise and vibration reduction measures to achieve standard emissions. New cultural and entertainment venues must meet the statutory conditions and conform to the planning layout, and at the same time, they should also meet the environmental protection access conditions, and implement the pre-approval system for environmental protection.

3. About commercial noise control.

It is recommended to resolutely prohibit the use of loudspeakers or other methods of making noise in commercial activities to solicit customers. It is forbidden to occupy road stalls and sell along the street, and active vendors are not allowed to use audio facilities. Strictly review the road occupation publicity activity plan, and the volume should be controlled within 55 decibels.

4. About traffic noise control.

It is recommended to set up no-honking signs at major road intersections in urban areas and near hospitals, schools, and residential areas. Vehicles using sirens must comply with the regulations of the national public security department, and the use of sirens is prohibited when performing non-emergency tasks. Delineate the road section and time when motor vehicles are prohibited from using sound devices, and announce it to the public.

Motorcycle racing is prohibited, and racing cars can only be driven in designated places, not in the city. At the same time, the supervision responsibilities of the traffic police department will be implemented.

5. On noise control in social life.

It is recommended that before 21:00 to 7:00 the next day, it is strictly forbidden to use loudspeakers to engage in morning exercises, singing and dancing and other entertainment activities in main streets, squares, parks, residential areas and other places.

Strengthen the noise management of entertainment and gatherings in public places. Strengthen the prevention and investigation of noise pollution such as indoor entertainment and indoor decoration in families. <>

Summary. 1. To reduce the noise of the sound source, the industry and transportation industry can choose low-noise production equipment and improve the production process, or change the movement mode of the noise source (such as damping, vibration isolation and other measures to reduce the vibration of the solid sound emitter).

2. Reduce noise in the sound transmission pathway, control the propagation of noise, and change the noise transmission path that has been emitted by the sound source, such as the use of sound absorption, sound insulation, sound barrier, vibration isolation and other measures, as well as reasonable planning of urban and building layout.

3. When measures cannot be taken in the sound source and transmission path, or the acoustic measures taken cannot achieve the expected effect, it is necessary to take protective measures for the sound recipient or the sound receptor organ, such as workers with long-term occupational noise exposure can wear earplugs, earmuffs or helmets and other ear protectors.

Hazards of noise pollution and how to deal with it.

1. To reduce the noise of the sound source, the industry and transportation industry can choose low-noise production equipment and improve the production process, or change the movement mode of the noise source (such as damping, vibration isolation and other measures to reduce the vibration of the solid sound emitter). 2. Reduce noise in the sound transmission pathway, control the propagation of noise, and change the noise transmission path that has been emitted by the sound source, such as the use of sound absorption, sound insulation, sound barrier, vibration isolation and other measures, as well as reasonable planning of urban and building layout. 3. When measures cannot be taken in the sound source and transmission path, or the acoustic measures taken cannot achieve the expected effect, it is necessary to take protective measures for the sound recipient or the sound receptor organ, such as workers with long-term occupational noise exposure can wear earplugs, earmuffs or helmets and other ear protectors.

What about the hazards? The physical and psychological hazards of noise are mainly as follows: damage to hearing.

Some tests have shown that when people listen to the sound of motorcycles continuously, their hearing will be impaired after 8 hours; If you are in a rock and roll room, after half an hour, your hearing will be impaired. harmful to the human cardiovascular system, China's survey on urban noise and residents' health shows that

For every decibel increase in noise in an area, the incidence of hypertension increases by 3%.It affects the nervous system of the person, making the person irritable and irritable. Interferes with sleep and causes tiredness.

This can be done by planting trees, wearing headphones, etc., by lowering the decibels, or by directly warning the source of the noise.

1. Standards for noise pollution.

The specific noise standards will be a little different in each place, the standards of residential areas, industrial areas, suburbs, etc. are also different, and the standards are different during the day and at night. In Shanghai, for example, the noise in residential areas should not exceed 45 decibels at night (which is also the national standard), which is equivalent to the quieter sound of people talking.

2. Functional departments for noise management.

After figuring out the noise standard, when we encounter noise disturbances, we can first negotiate, for example, the mobile phone store downstairs has a loudspeaker all day long, we can first communicate with the first fire, and if the communication does not work, you can find the relevant departments, so the question is which department to find?

In fact, there are three main departments, the competent department of ecology and environment, the public security organ and the urban management. Among them, the competent department of ecology and environment implements unified supervision and management of the prevention and control of environmental noise pollution across the country. In the specific operation, the practices in various places are different (in fact, they are similar), which requires us to go to the local ** official website to inquire.

Take Longwan District, Wenzhou City as an example:

The duties of the public security organs are:

Responsible for the investigation and handling of the use of loudspeakers or other high-noise audio equipment in areas where noise-sensitive buildings are concentrated and public places such as streets, squares, and parks.

Responsible for investigating and dealing with the noise generated by pets.

Responsible for the investigation and punishment of the use of loudspeakers or other loud noise methods to solicit customers in commercial activities.

Responsible for the investigation and handling of noise generated by the decoration and industrial construction of residential houses and other buildings that have been completed and put into use.

Responsible for the investigation and handling of noise generated when using household appliances, musical instruments or other indoor entertainment activities.

The responsibilities of the urban management department are:

Responsible for investigating and dealing with excessive noise from equipment and facilities that may produce environmental noise pollution in commercial operations in terms of noise in social life, and investigating and dealing with excessive noise in for-profit cultural and entertainment venues. Responsible for investigating and dealing with excessive construction noise within the urban area.

Of course, if you can't remember, if there is a complaint center in the local area, you can go to the complaint center to complain, and if you don't, just go to the Ecology and Environment Bureau to complain.

3. Solve noise pollution through judicial procedures.

If you can't make a complaint, you can only do it through judicial channels.

However, in the case of litigation, some complicated operations may be involved, although the law reverses part of the burden of proof of noise search socks and sound pollution, for example, if the defendant denies the infringement facts raised by the plaintiff, the defendant shall be responsible for providing evidence. However, it is actually quite difficult to obtain evidence of noise pollution, such as how to find a professional department to do a written appraisal, need to provide a diagnosis certificate, etc., it is recommended that if necessary, you can hire a lawyer, and you can also use a victim's class action lawsuit (usually noise pollution does not affect only one household), which can effectively reduce the cost of litigation.

How to reduce noise generation.

1. First of all, we should avoid noise as much as possible.

Without affecting work, study and entertainment, the volume and switching time of household appliances and other sound-generating appliances should be strictly controlled. In particular, the volume of stereo sound must be controlled below 70 decibels (subject to no deafening sensation). Car drivers should not honk their horns at will, and their pants should not often go to noisy commercial areas and song halls to "receive" noise, etc., so as to reduce the harm of human noise as much as possible.

2. Pay attention to prevent noise pollution from household appliances.

When purchasing household appliances, it is necessary to choose the most advanced and low-noise ones. Try not to put household appliances in one room, and it is best not to put the refrigerator in the bedroom; Try to avoid the simultaneous use of various household appliances; Once the household appliances fail, it should be eliminated in time, because the noise generated by the household appliances working with illness is much louder than the sound of normal machine work.

Legal basis]:

Article 58 of the Law of the People's Republic of China on Public Security Administration Punishments.

Anyone who violates the laws and regulations on the prevention and control of pure orange pollution of the Social Life Noise Bureau and creates noise that interferes with the normal life of others shall be given a warning; and where corrections are not made after warning, a fine of between 200 and 500 RMB is to be imposed.