铬渣作为细集料的材料性能及应用探究

Chromium slag as fine aggregate material performance and application

通过对包头某铬渣厂的新老铬渣作为细集料的基本材料性能进行试验探究,并加入不同掺量的新老铬渣做成水泥固化铬渣试块测试其3、28 d的抗压抗折强度,证实解毒后的铬渣具有作为公路水泥混凝土的细集料的可能性。

The performance of basic materials from the old and new chromium slag of Baotou one of chromium slag as fine aggregate factory inquiry experiments, new and old chromium slag and adding different content of cement curing test block made of chromium slag to test its 3 d and 28 d compressive and flexural strength, confirmed that the detoxification of chromium residues after having possi- bility the fine aggregate to cement concrete road.