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1)  bauxite cement
矾土水泥,高铝水泥
2)  high-alumina cement
高铝水泥,矾土水泥
3)  bauxite cement
铝矾土水泥
4)  ciment-fondu
铝土水泥
5)  high alumina cement
高铝水泥
1.
Limestone powder was used as a filler to modify high alumina cement.
以CaCO3微粉作改性剂对高铝水泥进行改性。
2.
In the high alumina cement, dicalcium aluminate silicate is transformed into Q phase.
将高铝水泥中的惰性成分硅铝酸二钙(C2AS)转化为水化活性良好的Q相,组成Q相铝酸一钙(CA)七铝酸十二钙(C12A7)高铝水泥系统,对此系统的烧成条件进行研究。
3.
Using grog,haydite as aggregate,high alumina cement as binder,and using compound early strength agent,the high strength haydite castable material produced successfully This castable material has the characters of early strengthened,good heat preservation,good resistance to wear,small volume density and good constraction property,etc This castable material has good utilization effect in productio
以焦宝石、陶粒为骨料 ,高铝水泥作结合剂及采用复合早强剂 ,研制成功高强陶粒浇注料。
6)  alumina cement
高铝水泥
1.
hoed on a lot of teat of modulus of elasticity, flexible strength, compression strength and break energy the modification for physical and mechanical behaviour of alumina cement stone with styrene-butadiene latex were analyzed.
从凝结时间及初期水化热研究了丁苯橡胶对高铝水泥水化过程的影响。
2.
The physical performance of alumina cement-based composite fabricated by vibratory compaction by using alumina cement as gelling agent and graphite as conductive filler were studied in this paper.
选用石墨作导电填料,高铝水泥作胶凝材料,两者复合制备高铝水泥基导电复合材料,对这类导电复合材料进行了基础的开发性研究。
3.
The effects of limestone addition on the strength of alumina cement and the hydration mechanism have been investigated.
研究石灰石作为混合材对高铝水泥强度的影响,探讨其水化作用机理。
补充资料:矾土水泥
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性质:又称矾土水泥。一种快硬早强型水泥。其水化热在24h内放出70%~90%,使其具有在0℃也能正常硬化的特性。还具有很好的抗硫酸盐性和抗海水腐蚀性能,以及一定的耐高温性能。以铝酸钙为主,氧化铝含量约50%的熟料,经磨细而制成。其标号按标准检验方法测得的3天抗压强度表示,分为425,525,625和725四个标号。主要用于军事工程、紧急抢修工程、严寒下的冬季施工工程、抗硫酸盐腐蚀及抗冻工程、早期强度要求较高的特殊工程以及配制耐火混凝土和生产膨胀水泥等。由于它的长期强度不稳定,不宜用于永久性的承重结构工程。

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