More and more noise makes people unable to sleep peacefully. The noise at night makes people restless and seriously affects people's health. Noise is a kind of thing that we all know but has no significant means to fight against, people will become more irritable with the severity of noise. A good pair of doors and windows can effectively resist noise, aren't you excited?
What are the hazards of noise?
1. It seriously affects the central nervous function, causing nervous system weakness and nervous system dysfunction. Long-term living in noise environment is easy to lead to insomnia, dreaminess and poor sleep.
2. It is easy to cause coronary artery ischemia due to heart incomplete blood supply and long-term living in noise environment transient vascular spasm, which will lead to chest tightness, shortness of breath, palpitation, precordial discomfort, etc;
3. Noise has a serious impact on meatus acusticus and auditory system and is irreversible. Living in a noisy environment for a long time is easy to inspire nervous tinnitus and so on.
Clearly knowing that the noise is outside the window or outside the door, you can do nothing but bear it silently.
Noise often comes from outside the window or outside the door, which is a common noise source. The sound of traffic outside the window, the sound of people talking, the sound of building construction, etc, decibel value suitable for sleep between 30dB and 45dB, if the decibel is too low, people will feel insecure. If the decibel is too high, it will affect their health, however, using one first can control the sound decibel in the appropriate doors and windows of the human body can not only bring yourself a sense of security, but also effectively isolate more45dB sound makes your space fully comfortable.
Soundproof doors and windows
doors and windows look like a window frame made of one or two pieces of glass and some aluminum alloy or stainless steel. In fact, the design and function of doors and windows are quite complicated. Soundproof doors and windows need to work hard on many details. In the design of doors and windows, sanho the doors and windows introduced German, Italian, South Korea and other design concepts, which made the sound insulation doors and windows design to the extreme. Each profile structure, the cavity is strictly elegant; In terms of material selection, sanho doors and windows have been carefully selected for many times and tested for sound insulation performance. Hollow glass to ensure the stability of the sound insulation effect of the product. The product should ensure no leakage, strong wind pressure resistance and excellent sound insulation performance.
When purchasing soundproof doors and windows, you can first go to the store to experience the sound insulation performance of doors and windows. You can check all kinds of sound insulation parameters of doors and windows you have purchased. Indoor sound insulation can be achieved. About 30dB-45dB this door and window is a good soundproof door and window in time.
