玻璃钢广泛用于建筑、船舶、汽车、军事、化工等许多领域,玻璃钢工业发展迅猛.接尘人数剧增.为了解玻璃钢粉尘对作业工人健康的影响,1994年10月对某厂玻璃钢粉尘进行了现场劳动卫生调查与接尘工人健康体检,结果如下:1 对象与方法1.l 调查对象 选择接触玻璃钢粉尘3年以上且无其它粉尘接触史的工人作为体检对象.1.2 调查方法 按照《作业场所空气中粉尘测定方法》和《卫生防疫工作规范》(劳动卫生分册)的有关要求进行粉尘浓度测定;粉尘分散度测定采用滤膜溶解涂片法;粉尘中游离二氧化硅含量测定采用焦磷酸重 FRP is widely used in many fields such as construction, shipbuilding, automobile, military, chemical industry, etc. The FRP industry is developing rapidly and the population of dust pick-up is increasing rapidly. In order to understand the health effects of FRP dust on working workers, FRP dust was carried out in a factory in October 1994 Field labor and health survey and dust health workers health examination, the results are as follows: 1. Subjects and methods 1.l survey respondents choose to contact the glass steel dust for more than 3 years and no other dust exposure history workers as the object of examination .1.2 survey method in accordance with the “workplace air Dust determination method ”and“ health and epidemic prevention norms ”(labor and health classification) of the relevant requirements for dust concentration determination; determination of dust dispersion using the membrane dissolution smear method; determination of free silica dust content using pyrophosphoric acid