沥青的危害有哪些?--qsf999的安全生产小屋

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沥青的危害有哪些? | 2013-7-29 9:29:00

沥青的危害有哪些?

　　主要用途：用于涂料、塑料、橡胶等工业以及铺筑路面等。

　　健康危害：沥青及其烟气对皮肤粘膜具有刺激性，有光毒作用和致肿瘤作用。

　　燃爆危险：本品可燃，具刺激性。

　　危险特性：遇明火、高热可燃。燃烧时放出有毒的刺激性烟雾。

　　沥青类别：沥青主要可以分为煤焦沥青、石油沥青和天然沥青三种。

　　沥青危害：

　　一、皮肤损害：(1)光敏性皮炎;(2)黑变病;(3)痤疮;

　　二、眼、鼻、咽部的刺激症状

　　三、全身症状：闻及沥青嗅味后，可出现头昏、头胀、头痛、胸闷、乏力、恶心或咳嗽、心悸、耳鸣等不适，以在烈日下操作时为甚。脱离接触(如下班后)症状常迅速缓解。严重时可伴发热。

By:qsf999 | 阅读全文 | 回复(13) | 引用通告 | 编辑

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Re:在漫画中识别身边的违章 | 2017-3-4 14:13:39

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Re:在漫画中识别身边的违章 | 2017-2-19 22:39:52

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Re:在漫画中识别身边的违章 | 2016-10-21 5:56:28

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Re:在漫画中识别身边的违章 | 2016-10-18 23:02:50

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Re:在漫画中识别身边的违章 | 2016-10-17 2:48:58

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Re:在漫画中识别身边的违章 | 2016-10-13 16:53:11

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Re:在漫画中识别身边的违章 | 2016-10-10 21:12:29

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