On the practice of vibration isolation and noise reduction of elevator guide rail Ma Denghua 1 He Yongsheng 2 (1. Shenzhen shenri Elevator Engineering Co., Ltd., Shenzhen 518000; 2. Guangdong special equipment testing institute, Guangzhou 510655)

Since Mr. elevator's "elevator noise" article was launched, it has attracted the attention of many friends all over the country. Many friends have consulted about elevator noise engineering through email and phone calls. Thank you! From t

Introduction: the following content is quoted from the blog of Qing Zhengke, the most influential elevator noise advocate in Beijing: http://blog.sina.com.cn/s/blog b8e3010me3.html Aunt Wang, the owner of Chaoyang E-City community in Beijing, has been

Recently, experts in noise research in Beijing have suggested that elevators in residential areas will generate serious low-frequency noise due to unreasonable factors in design, installation and use, which may damage the visceral health of residents for

Discussion on the practical research and analysis of noise control of elevator guide rail Author: Ma Denghua With the continuous improvement of people's living conditions and health awareness, people's living environment is no longer only to

With the increasing complaints and lawsuits of elevator guide rail noise, we can see that many elevator manufacturers, some professional environmental protection companies of noise control in China, real estate developers, architectural design units, etc.

With the rapid development of real estate in China, "elevator" has become an indispensable means of vertical transportation in people's life. In a short period of more than ten years, China's internal elevator industry has experienced th

Now most people buy new houses after marriage. They are more ready to have a child! With the development of technology and step consumption, more and more people are not so exclusive to the top-level compound building. However, with the warm reminder t