摘要
为了探究CaCl_2对浇注料施工性能的影响,在矾土基传统浇注料中加入了不同含量的CaCl_2。通过对比浇注料的流动性和内部温度随时间的变化,发现在一定的范围内,CaCl_2对浇注料流动性有改善,加入量过大则相反。CaCl_2加速了浇注料流动性的衰减,延长了脱模时间。其原因可能和其有利于水化产物C_2AH_8的生成有关。
引文
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