国内外应用树脂砂的劳动卫生状况

Labor hygiene status of resin sand application in China and abroad

介绍了树脂砂铸造工艺的特点 ,针对树脂砂在施工浇筑期间的气味污染 ,提出在生产过程中应采取的一些措施 ,指出消除或减少其污染危害已成为国内外亟待解决的重大问题。

In this paper according to the characteristics of resin sand in foundry process and its gas contamination some measures are proposed. Author points out that the elimination and reduction of this pollution has be a urgent issue needing to be solved.