1100 per square meter, a little expensive, but it can solve the noise problem, the whole package costs several thousand yuan. Ten thousand dollars is really cheap. Our 20-square-meter dev soundproof window cost me nearly 30000, but fortunately, the effect is very good.
Sound insulation glass can be roughly divided into the following three categories according to different manufacturing processes. 1. Hollow glass, 2. Vacuum glass, 3. Laminated glass, each kind of glass has its own characteristics in terms of sound insulation, now make a general description of these kinds of glass hollow glass, hollow glass is composed of two layers of glass, surrounded by high strength, the high air tightness composite adhesive bonds and seals the glass with sealing strips and glass strips. A 6-9mm air layer in the middle is filled with dry gas, and the frame is filled with desiccant to ensure the dryness of the air between glass cover.
Why do I spend tens of thousands of yuan to buy doors and windows, or can't I get rid of the damn road noise?
To reduce the impact of noise, you can consider the distance between the House and the noise source, the number of surrounding buildings, and the green coverage rate to select the appropriate floor when buying a house. In the later decoration, you should customize the doors and windows, don't buy those inferior ones at a low price. At that time, there will be no sound insulation or energy saving. You have to change them in less than 3 years, which is time-consuming, laborious and expensive.
The house has a terrace, so I wanted to seal a study with glass, and found one to make a canopy. It took more than 10,000 double-layer glass, and the sealed result was completely soundproof. At that time, it was at night when the project was completed, so I couldn't see that silicon sealant was not ready, and then sound deadening strip was not installed, so I paid the final payment (mainly because I never thought I would meet such a useless merchant) the effect is worse than that of other places that are not double-layer. Closing the window is the same as closing it. I found the seller's good words and said all the bad words, but the seller didn't come for more than a month. You should know that the store is less than 200 meters away from my home. I went to the store this weekend to find it. I moved it. It's not far but I have to drive to find it. The phone didn't come again. WeChat often does not reply.
