For massive concrete construction, the low hydration heat cement like the slag Portland cement is often used to facilitate temperature rise control in the concrete.
大体积混凝土施工时常选用水泥水化热较低的矿渣硅酸盐水泥等以利于混凝土温升控制。
2
Small amount of steel slag was used as low quality clinker in high addition of slagcement to compensate the lack of alkalinity caused by low clinker addition.
在高掺量矿渣水泥中掺少量可看作低质熟料的钢渣，弥补由于熟料掺量少造成的碱性不足。
3
The strength and pore structure and other properties of slag-fly ash blended cement, with low clinker, have been studied in order to their components.