水玻璃模数

1
通过试验，研究了水玻璃模数及其掺量对碱矿渣水泥性能的影响。
Through experiment, the influence of glass water modules and its mixing rate to the alkali slag cement performance is studied.
2
研究结果表明，随着水玻璃模数的增加，无机矿物聚合物混凝土的收缩呈现先降低后增加的趋势；
The results show that shrinkage of concrete firstly decreases and then increases , with the increase of modulus of water glass.
3
通过混凝土收缩试验，研究了水玻璃掺量、水玻璃模数、液固比、胶凝材料用量等因素对无机矿物聚合物混凝土收缩性能的影响。
The effect of various factors shrinkage property of slag based geopolymer concrete are studied by shrinkage test, such as content and modulus of water glass, liquid-solid ratio, gel material content.

水玻璃模数
水玻璃模数是水玻璃的重要参数，一般在1.5-3.5之间。水玻璃模数越大，固体水玻璃越难溶于水，n为1时常温水即能溶解，n加大时需热水才能溶解， n大于3时需4个大气压以上的蒸汽才能溶解。水玻璃模数越大，氧化硅含量越多，水玻璃粘度增大，易于分解硬化，粘结力增大。

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