1, the general layout of the hospital building design, should meet the following requirements:
1) general hospital general layout, should consider the role of sound insulation of the building. Outpatient building can be arranged along the traffic arteries, but the distance from the side of the arteries should be considered noise requirements. The ward building should be located in the inner courtyard. If the ward building close to the traffic arteries, the indoor noise allowed can not meet the standards, wards should not be set up on the side of the street, otherwise should use the balcony or public **** corridor on the street, to take acoustic noise reduction processing measures.
2) general hospital boiler room, pump room, should not be located in the ward building, and should be more than 10m away from the ward. If you must be located in the ward building, it should be a separate area, and take reliable vibration and sound insulation measures.
2, through the ward of the pipeline gap, must be sealed. Observation windows in the ward, it is appropriate to use sealed windows.
The garbage shaft or dirt shaft in the ward building shall not be adjacent to the ward, and the inverted entrance shall take measures to prevent the spread of structural sound.
When conditions permit, the roof of the corridor in the ward building, should take sound-absorbing treatment measures; the roof of the sound absorption coefficient, can be 0.30;0.40.
3, the registration hall, waiting for medication hall and sub-specialty waiting room (room) of the roof, should be taken to take sound-absorbing treatment measures; the roof of the sound absorption coefficient of 0.30;0.40.
4, the operating room should be selected with low-noise Air-conditioning equipment, if necessary, noise reduction measures should be taken.
Medical technology department of the upper part of the operating room, should not be set up with vibration source of electromechanical equipment; such as the design is difficult to avoid, vibration isolation measures should be taken.
5, hearing audiometry room should be done full floating building design, air conditioning system should be set up muffler.
Hearing audiometry room of the upper or neighboring rooms, there should be no vibration or strong noise equipment should be set up in the room.
6, boiler room blower, induced draft fan and cooling tower and other equipment, should be selected low-noise products; if necessary, noise reduction measures should be taken.
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