Results show that:(1)X-ray fluorescence spectrometer is the best method to detect total concentration of heavy metals in eco-cement.
试验结果表明：（1）荧光光谱法是最优的总量测定方法；
2
The cement prepared from large industrial waste residue, belongs to low carbon and eco-type cementing material.
以工业废渣为主要原料制备的胶凝材料属低碳生态型胶凝材料。
3
Ecological reactive powder concrete(ECO-RPC)was prepared by replacing 60% of cement with ultra-fine industrial waste powders and replacing ground fine quartz sands with natural sands.