impact of portland cement concrete coefficient of thermal expansi…
国际水泥混凝土路面设…
at the end of the 18th and the beginning of the 19th century, the modern portland cement concrete was developed following the hydraulic limes improvement.
现代波特兰水泥是在18世纪末19世纪初随着水硬性石灰的发展而发展起来的。
furthermore under the same condition, slag portland cement concrete is better than common portland cement on ability of seawater corrosion resistance.
研究结果表明,在相同的试验条件下,矿渣硅酸盐水泥混凝土抗海水侵蚀性优于普通硅酸盐水泥混凝土;