In order to reduce urban noise pollution, the government has taken a number of measures to alleviate the noise problem to a certain extent, but many citizens are still not satisfied. Pursuing a quieter living environment, choosing some effective sound insulation materials and "arming your own house" has become a concern of many citizens. Acoustic doors and windows can help you isolate all kinds of disturbances and restore peace of mind to your home. So how do you choose aluminum soundproof doors and windows? Xiao Bian immediately revealed to everyone.
First, the factors affecting the airtight performance of doors and windows
1. Whether the lap joints of the door and window frame fans meet the requirements for use.
2. Whether the length of airtight and waterproof strips and brush strips meets the requirements for use, and whether the quality of the strips meets the standards.
3, when buying the internal fan window should pay attention to whether the airtight rubber strip is the same length as the lower branch of the inner fan. Whether the brush stripe is hair-dropped, inverted hair, and whether the glass bead is the same length as the glass.
The standards for airtight performance of doors and windows can be divided into three levels, with air tightness of 2m3/hr. M2 air tightness 8m3/hr. M2;; air tightness 30m3/hr. M2, the lower the airtight value the better, indicating that it is less likely to leak gas into the room.
Second, select the sound level of the proposal
1. Noisy area
At intersections, on both sides of railways, near airports, markets, and Other buildings with relatively noisy surrounding buildings, airtightness ratings of 2m3/hr are used. M2 below aluminum alloy doors and windows.
2. General area
General apartment housing, building communities, hospitals, factories, schools and other buildings can use air tightness rating of 8m3/hr. M2 below aluminum alloy doors and windows.
3, a quiet area
The airtightness level of 30m3/hr can be used in suburban and rural residential areas. M2 below aluminum alloy doors and windows.
Aluminum alloy soundproof doors and windows of the coloring ability is strong, after special processing, can be imitation wood grain and imitate granite and other effects, so that the appearance of doors and windows more colorful colors, suitable for people with different decorative requirements.
The above is a brief introduction for Xiaobian. If you want to know more related information, please continue to pay attention to Qijia Consulting. More exciting consultation, please stay tuned.
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