沥青在工业上应用很广,它具有防水、防湿、防腐、防锈等特性又是一种良好的绝缘材料,但由于沥青含有各种毒性物质,常引起职业性皮肤病。我们最近调查研究了某厂的沥青塑料制造工人,发现有急性和慢性的职业性皮肤病发生,茲简略报告如下。车间为三层楼房、由上至下,生产过程分为四个工序。 Asphalt is widely used in industry, it has a waterproof, moisture, corrosion, rust and other characteristics and is a good insulating material, but due to the asphalt contains a variety of toxic substances, often cause occupational skin diseases. We recently surveyed a manufacturer of bituminous plastic and found that there were acute and chronic occupational dermatoses. We briefly report the following. Workshop for the three-story building, from top to bottom, the production process is divided into four processes.