长春地区粘土(黄土)烧制陶粒试验研究与应用前景

长春地区蕴藏着丰富的粘土（黄土）矿产资源，在勘查长春市德惠杨树陶粒页岩矿过程中，对上覆粘土（黄土）及长春市周边红砖厂粘土资源经过配料烧陶试验与研究，获得成功。使矿床上覆粘土（黄土）、旧砖厂深层土和城市建筑挖掘的废土变废为宝，开发应用能创出较高的经济价值，具有广阔的市场前景。

A study on the clcined test by clay (loess) of Changchun area and its application

There is rich clay (loess) in Changchun area. In geological survey for the Yangshu haydite shale, Dehui, Changchun area, we succeed in making a sintering experiment and study with overlying clay (loess) and clay used by brichyards around the Changchun. The result shows that the overlying clay (loess), deep earth of the old brickyards and useless earth of the municipal building excavation can be turned into usful material, which can bring about relative high economic value, and there is a good market for these goods.