硅酸盐水泥包括主要的钙和铝硅酸盐。
Portland cement consists chiefly of calcium and aluminum silicates.
研制开发出一种高掺量石灰石硅酸盐水泥。
A kind of silicate cement highly charged with limestone was developed.
杂质离子对硅酸盐水泥熟料烧成有不同影响。
Effects of different foreign ions on sintering of Portland cement clinker are different.
德国研究矿渣硅酸盐水泥比普通硅酸盐水泥的信息比。
German study of slag Portland cement than Portland cement information than the.
比较不同硅灰掺量时硅酸盐水泥固化体对铀的滞留能力。
The results indicate that silica fume can improve the retention capabilities of portland cement for uranium.
研究了不同温度煅烧的硬石膏对硅酸盐水泥水化过程的影响。
In this paper, effect of anhydrite calcined at different temperatures on the hydration of Portland cement is studied.
通过正交试验进行了利用钢渣配制复合硅酸盐水泥的初步研究。
By orthogonal test, the research on preparing a composite Portland cement using steel slag was processed in this study.
碱磷渣胶凝材料的凝结时间较短，但都可以达到硅酸盐水泥标准。
The setting time of alkali-activated phosphor slag cement is short, but they all adjust to the standards of Portland cement.
研究了硅酸盐水泥添加钢渣膨胀剂后的物理化学性能和膨胀性能。
Chemical and physical properties and expansive property have been studied for steel slag expansive cement.
研究了多孔硅质岩矿粉掺入到普通硅酸盐水泥中对水泥性能的影响。
The effect of porous silicon rock powder mixing with ordinary Portland cement on properties of cement is studied.
采用掺入普通硅酸盐水泥来改善其不足是一种简单、经济实用的方式。
As a simple, economic and useful method, to add ordinary Portland cement will improve the properties.
对毛竹等六种竹材同硅酸盐水泥、普通硅酸盐水泥的相适性作了研究。
The compatibilities between various bamboos and Portland cement, common Portland cement, are studied.
结果表明，在实验条件下，硅酸盐水泥对放射性核素铀有较强的滞留性能。
The results indicate Portland cement has the best retention capability in these cement at experimental conditions.
研究了转炉钢渣粉对矿渣粉-硅酸盐水泥混合胶砂硬化体收缩特性的影响。
The effect of converter steel slag powder(CSSP), on the shrinkage characteristic of hardened GGBFS-PC mixed mortar is studied.
常用硅酸盐水泥通过外加剂改性可以获得与多种特种水泥同性能的水泥浆液。
Slurry of the common Portland cement can be of the same functions of many kinds of special cement by adding additives.
研究了石灰石硅酸盐水泥中石灰石掺入量及水泥细度对水泥胶砂强度的影响。
The effects of added limestone contents in Portland limestone cement and fineness of cement grinding on strength of the cement mortar were investigated.
研究了在硅酸盐水泥中使用硬石膏完全代替二水石膏对硅酸盐水泥性能的影响。
Substitute anhydrous gypsum for dihydrate gypsum in Potland cement production to study the effect of anhydrous gypsum on performance of Potland cement.
改性灌浆水泥是一种由普通硅酸盐水泥掺入特殊的灌浆剂细磨而成的灌浆新材料。
The modified grouting cement introduced in this paper is one kind of new grouting material, being made by finely grinding Portland cement and mixed special grouting agent.
耐化学腐蚀试验表明新型碱矿渣水泥具有比普通硅酸盐水泥更优的抗化学侵蚀性；
Test results on resistance to chemical attack indicate that NASC possesses more excellent anti-chemical attacking property than that of Ordinary Portland Cement.
把脱水水泥浆与水泥熟料或硅酸盐水泥复合，可以得到一种新型的水硬性胶凝材料。
By blending Portland cement and pulverized dehydrated cement paste, a new kink of cementing material is obtained.
研究了用石灰石替代石膏对单矿物c3s、C3A及硅酸盐水泥水化过程及性能的影响。
Effect of the substitution of gypsum with limestone on the hydration process and performance of C3S, C3A and Portland cement was explored.
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。
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.
通过大量试验探索B型矿渣硅酸盐水泥生产工艺和水泥性能，确定合理的生产控制参数。
Through many experiments, processing techniques and properties of B-type slag silicate cement was explored, and proper process control parameters were also determined.
保温砌筑砂浆是以粉煤灰、普通硅酸盐水泥、轻骨料为主要材料，配以各种外加剂而制成。
The thermal insulating masonry mortar is made of fly ash, ordinary Portland cement and light aggregate as main raw materials, added with every admixture.
通过电镜分析研究了掺入矿渣、普通硅酸盐水泥等物质对石膏基复合材料结构性能的影响；
The influences of adding addition agent, such as slag and cement, on the microstructure and properties of gypsum composites were investigated by means of SEM analyses.
本文采用铅锌尾矿为原料烧制中热硅酸盐水泥，并与用粘土配料烧制的中热水泥进行对比。
The sample moderate heat cement which was prepared by lead-zinc tailing was compared with the sample which was prepared by clay.
结果表明，与纯硅酸盐水泥相比，粉煤灰水泥水化后期的水化程度较高，浆体总孔隙率较低。
The results show that the degree of hydration of fly ash-cement paste is higher and the porosity is lower than pure Portland cement paste in late ages.
部分熟料中加入4%的石膏制得水泥，其性能符合强度等级52.5R的硅酸盐水泥标准要求。
The property of the cement from some of the clinker with an addition of 4% gypsum is similar to a Portland cement of 52.5R grade.
选取硫酸钾作为激发剂对天然硬石膏进行活性激发，并分别掺入硅酸盐水泥与半水石膏进行改性。
Choosing potassium sulfate as an activator to stimulate the activity of natural anhydrite, and modified its properties by adding Portland cement and hemihydrate gypsum respectively.
选取硫酸钾作为激发剂对天然硬石膏进行活性激发，并分别掺入硅酸盐水泥与半水石膏进行改性。
Choosing potassium sulfate as an activator to stimulate the activity of natural anhydrite, and modified its properties by adding Portland cement and hemihydrate gypsum respectively.
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