摘要
结合新的工艺措施,研究粉煤灰对氯氧镁水泥强度、耐水性和体积稳定性的影响。采用常规工艺,加入20%~30%粉煤灰,虽使强度下降,但可以提高耐水性和体积稳定性。进一步配合实施预处理工艺,不但更多地改善耐水性和体积稳定性,而且可以补偿强度的降低。
The influence of fly ash to strength, water resistance and volume stability of oxychloridemagnesium cement is studies in combined with new process measures. In case that 20% ~30% of fly ash is added, the strength is decreased but water resistance and volume stability are increased by normal process. By pre -treatment process, not only the water resistance and volume stability can be more improved, but also the strength decrease can be compensated.
出处
《新型建筑材料》
1999年第12期35-37,共3页
New Building Materials
关键词
氯氧镁水泥
粉煤灰
预处理工艺
oxychloridemagnesium cement, fly ash, pre-treatment process