职业危害告知卡-噪声

噪声 Noise
长时间处于噪音环境，会引起听力减弱、下降，时间长可引起永久性耳聋；并引发消化不良、呕吐、 头痛、血压升高、失眠等全身性病症，听力损失在25dB为耳聋标准，26－40dB为轻度耳聋， 41－55dB 为中度耳聋， 56－70dB为重度耳聋，71dB以上 为极度耳聋。Long time in a noisy environment, can cause hearing loss, decreased, a long time can cause permanent hearing loss; and cause indigestion, vomiting, headache, insomnia, high blood pressure and other systemic diseases, hearing loss in the 25dB standard for deafness, 2640dB mild deafness, 41 55dB for moderate to severe deafness deafness, 5670dB, 71dB more extreme deafness.
噪声职业危害警示标识和告知卡
Noise occupation hazard warning signs and inform card
对人体有害，请注意防护Harmful to human body. Be careful.
健康危害Health Hazards
理化特性Physical and chemical properties
声强和频率的变化都无规律、杂乱的声 音。Sound intensity and frequency change irregularly, voices.
应急处理Emergency Processing
1、使用防声器，如耳塞、耳罩、防声帽等，并立即离开噪音场所，2、如发现听力异常，及时到医院检查、确诊。
1. use an acoustic device, such as earplugs, earmuffs, sound proof cap, and immediately left the noisy place.2. such as the discovery of abnormal hearing, promptly to the hospital for examination, diagnosis.
Leabharlann Baidu
火警：119或3601119 (厂内）
Fire alarm:119 or3676181 安全生产举报投诉：12350 Production safety complain:12350
急救：120或2655120 （厂内） Emergency Center:120 or 2655120（SGMW）
疾控中心：2802630 Liuzhou CDC:2802630
防护措施Protection measures
1、控制声源，采用无声或低声设备代替发出强噪音的机械设备；2、控制声音传播，采用吸声材料或吸声结构吸收声能；3、个体防护，佩戴耳塞、耳罩、帽盔 等防护用品；4、健康监护，进行岗前健康体检，定期进行岗中体检； 5、合理安排工作和休息，适当安排工作间休息，休息时间离开噪音环境。1。 Control sound source, the silent or low equipment instead of a strong noise of mechanical equipment; 2、 control of sound propagation, the sound absorbing material to absorb sound energy or sound absorbing structure; 3。individual protection, wear earplugs, earmuffs, helmets and other protective equipment; 4。 health care, pre-service physical examination, regular post examination; 5。 reasonable arrangement of work and rest, proper arrangements among the rest, rest time away from the noise environment.