unhydrated

1.Superplasticizer mainly absorbs on the cement hydrates covering the surface of cement particles instead of on the surface of unhydrated particles.

超塑化剂大量吸附在水泥颗粒表面的水化产物上而不吸附在未水化水泥颗粒表面。

2.It is shown that expansible ettringite forms in the topochemical reaction,and crystallizes in-situ on the surface of unhydrated aluminate minerals and orients radially.

发现够产生膨胀的钙矾石由局部化学反应所生成；它们在未水化的铝酸盐矿物表面晶，呈放射状生长。