According to the sound insulation provisions of "House Design Code GB50096-2011" and "Civil Sound Insulation Design Code GB50118-2010", sound insulation measures should be taken when the elevator shaft is designed adjacent to the residents. Shenri elevator shaft sound insulation technology can better replace the indoor sound insulation wall solution, and the cost is relatively low.
   

   

According to the "House Design Code GB50096-2011" and "Civil Sound Insulation Design Code GB50118-2010", the sound insulation content stipulates that the vibration and impact sound generated by the elevator will greatly interfere with the residents, and it should not be arranged next to the bedroom in the residential design. It is arranged next to the living room (hall). If conditions require it to be arranged next to the living room, effective sound insulation and vibration reduction measures must be taken.

The elevator shaft noise reduction technology launched by Shenri can be implemented simultaneously with the elevator installation, and is used to replace the indoor sound insulation wall on the residential side specified in the building atlas without sacrificing the area of the sleeve, and the noise reduction implementation cost is lower.