Prediction of Grey Fheory on Critical Fineness of Lithium Slag in the High Performance Concrete with Lithium Slag
Using grey theory and establishing GM( 1,1) Model to predict fineness of lithium slag in the high performance concrete with lith ium slag. The results shows, that lithium slag's fineness through the GM (1,1) model of the prediction tallywell with experimental results. And through the residual inspection,all the relative error are within 3%. Therefore,it prones that the Grey theory prediction method is easy and conven ient , reliable and accurate. It can further explore other properties in the experimental research of the high performance concrete within lithium slag.