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1)  composite cement
复合水泥
1.
Research on the composite cement with a large amount of mixed materials;
高掺量混合材复合水泥的研究
2.
The physical properties of cement composed of clinker,slag and fly ash will be different,since the proportion or fineness of composition of composite cement is changed.
熟料、矿渣、粉煤灰配制的复合水泥中各组分配比及细度不同对其物理性能的影响不一样。
3.
Setting time of composite cement is shorter,and strength is high.
详细分析了组成材料和化学成分对复合水泥凝结时间和强度的影响。
2)  Compound cement
复合水泥
1.
To develop few clinker high grade compound cement with utilization of industrial waste residue;
利用工业废渣研制少熟料高标号复合水泥
2.
The effect of components on the strength of compound cement are studied by orthogonal test method Under proper mix proportion conditions,the compound cement strength is higher than portland cement The range of optimum mix proportion: w (lime)=2 1%~2 4%; m (steel slag)∶ m (fly ash)=10∶10~14∶14; w (pumice)=8%~12%; w (gypsum)=4%~6%; w (slag)=15%~19
利用正交实验设计方法对复合水泥中各组分对强度的影响进行了研究,结果表明,在适当配比条件下,复合水泥的强度高于硅酸盐水泥型水泥,最佳配比范围为:w(石灰)=21%~24%;m(钢渣)∶m(粉煤灰)=10∶10~14∶14;w(沸石)=8%~12%;w(石膏)=4%~6%;w(矿渣)=15%~19
3)  composite Portland cement
复合水泥
1.
Study on strength synergistic effect of composite Portland cement with fly ash and slag;
粉煤灰矿渣复合水泥强度协同效应的研究
2.
High strength composite Portland cement made of a large amount of blast furnace slag, fly ash and limestone was obtained.
制备了 1种高掺矿渣、粉煤灰、石灰石的高强复合水泥 ,研究了粉磨方式、石膏品种与掺量、外加剂、矿渣与粉煤灰掺量比对复合水泥性能的影响及相应的混凝土的性能 。
3.
The activating effect of admixture on the early strength of composite portland cement was studied after using LD early strength admixture of β-naphthalene sulphonate and calcium sulfate compound.
通过使用以β-萘磺酸盐并复合硫酸钙的LD早强外加剂,研究外加剂对复合水泥早期强度的激发作用。
4)  composite cement
复合型水泥
5)  Compound bone cement
复合骨水泥
6)  cement composite board
水泥复合板
1.
And the creep equation of annual plant fabre reinforced cement composite board has been set up.
介绍了麻杆增强水泥复合板,在承受弯曲载荷时,相对湿度对蠕变性能的影响,并建立了一年生植物增强水泥复合板的蠕变方程。
补充资料:复合水泥
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性质:简称复合水泥。由硅酸盐水泥熟料、两种或两种以上规定的混合材料、适量石膏磨细制成的水硬性胶凝材料。混合材料总掺加量大于15%(质量),不超过50%(质量)。可用不超过8%的窑灰代替部分混合材料。其物理性能与普通水泥接近,但混合材料掺加量较大。其实际强度随混合材料掺加量的增加而降低。其特性与所用复掺混合材料的品种和数量有关。可通过混合材料的相互搭配并调整掺加量来改善它的性能。可消除或缓解火山灰水泥需水量和干缩性大、矿渣水泥和粉煤灰水泥早期强度低等弱点,使其各种性能达到或接近普通水泥的性能,可广泛用于工业和民用建筑工程中。

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