The results show that shrinkage of concrete firstly decreases and then increases , with the increase of modulus of water glass.
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 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.
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 test results showed that the activation effect of low-modulus water glass is optimal.
实验表明，低模数水玻璃对三种废渣的激发效果最好。
The test results showed that the activation effect of low-modulus water glass is optimal.
实验表明，低模数水玻璃对三种废渣的激发效果最好。
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