The Frost-resistance of sulfate aluminate cement concrete with high volume of fly-ash is dramatically lower than that of silicate cement concrete with the same volume of fly-ash.

 
  • 大掺量粉煤灰硫铝酸盐水泥混凝土的抗盐冻性大大低于同掺量的硅酸盐水泥混凝土。
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