[建] 普通硅酸盐水泥
The modified grouting cement is made of taking ordinary Portland cement or ripe Portland cement as the dominant material and adding some new grouting material.
改性灌浆水泥是以普通硅酸盐水泥或硅酸盐水泥熟料为主，掺入适量的新型灌浆材料。
Test results on resistance to chemical attack indicate that NASC possesses more excellent anti-chemical attacking property than that of Ordinary Portland Cement.
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；
This paper investigates the stability of medium-alkali glass fibers in different cement matrices such as ordinary Portland cement, high alumina cement and magnesium oxychloride cement.
本文对中碱玻璃纤维在普通硅酸盐水泥、 高铝水泥、氯氧镁水泥等不同水泥基体中的稳定性进行了研究。
The effect of porous silicon rock powder mixing with ordinary portland cement on properties of cement is stu***d.
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 thermal insulating masonry mortar is made of fly ash, ordinary Portland cement and light aggregate as main raw materials, added with every admixture.
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 development of strength and soundness of the blended cement containing 30% SM fly ash are similar'to the ordinary portland cement.
神木灰取代水泥在30％以内，对水泥的强度发展和安定性无不利影响；
Cementitious capillary crystalline waterproofing coating (CCWC) is a new type of rigid waterproofing materials consisting of ordinary Portland cement, quartz sand and active ingre***nts.
水泥基渗透结晶型防水涂料是以硅酸盐水泥、石英砂等为基材，掺入活性化学物质组成的一种新型刚性防水材料。
The production of one tonne of ordinary portland cement emit one tonne of carbon dioxide, and the production of one ton of cement calera green it will consume half a ton of carbon dioxide.
生产一吨普通硅酸盐水泥会排放出一吨二氧化碳，而生产一吨卡莱拉绿色水泥反而会消耗掉半吨二氧化碳。
It is the ******st way in which the material used for rapid repairing cement bound roads can be made that admixtures are added into ordinary portland cement.
在普通硅酸盐水泥中掺入外掺剂，是制备水泥混凝土路面快速修补材料最简便的方法。
The research mainly solves the following problems: ①research to solve the durability problem of glass fiber reinforced ordinary Portland cement by adding mineral admixture;
本研究主要解决以下问题：①研究通过加入掺合料、外加剂解决玻璃纤维增强普通硅酸盐水泥耐久性问题；
This type of cement has a very high rate of strength development as compared with the ordinary Portland cement.
这种水泥的强度发展有一个非常高的速度，与普通硅酸盐水泥相比。
The results of the study had a role of guiding the production of product the super-ligh foamed concrete with ordinary portland cement .
上述研究结果对于采用普通硅酸盐水泥生产超轻泡沫混凝土具有一定的指导作用。
The mass loss of Ordinary Portland cement mortar specimens is lower than that in water at the same water cement ratio, that is, the frost resistance in sulfate solution is better than that in water.
相同水灰比下普通硅酸盐砂浆试件在硫酸盐中的质量损失率比水中小，即硫酸盐中的抗冻性优于水中的抗冻性。
The physical and mechanical properties and durability properties of the geopolymer blend cement(GBC) concrete and the ordinary Portland concrete(OPC) are compared in laboratory experiments.
用正交试验确定合成地聚物水泥的最优配方，以单因素试验说明改变沸石的质量分数和粒度对地聚物水泥机械性能的影响。
Among which the experiment group using 50% fly ash, 10% silica fume instead of ordinary Portland cement shows rather better durability either in standard curing or the accelerated aging experiment.
其中以粉煤灰50％、硅灰10％取代普通硅酸盐水泥的试验组，无论是试验室标准养护或是加速老化试验都表现出最优的耐久性。
As a ******, economic and useful method, to add ordinary portland cement will improve the properties.
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。
The ordinary portland cement of 425R type was produced by the industrial waste slags, gangue, liquid slag, phosphate slag, manganic slag and phosphogypsum.
利用工业废渣煤矸石、液态渣、磷渣、锰渣、磷石膏生产425 R型普通硅酸盐水泥。
If you just compete with ordinary Portland cement, you have to be cheaper—and that's just not possible.
他说，“如果想要和普通的波特兰水泥竞争，你的水泥就要比它更便宜——但这点现在看来是不大可能实现的。”
525and 425 ordinary Portland cement, 525 composite Portland cement, 425 steel slag Portland cement can be produced with the addition of pulverized steel slag with enough fineness.
用足够细的磨细钢渣粉可以制成525普通硅酸盐水泥、525复合硅酸盐水泥、425复合硅酸盐水泥和钢渣矿渣水泥。
By substituting silica powder for ordinary portland cement, the performance of the concrete can be best improved.
以硅粉取代部分普通硅酸盐水泥，对混凝土性能改善效果最好。
The relative resistance to TSA of the cements is outlined below, from best to worst: sulphoaluminate cement, sulfate resisting Portland cement, ordinary Portland cement.
不同品种水泥的抗TSA侵蚀能力由高到低依次为：硫铝酸盐水泥\u003e抗硫酸盐水泥\u003e普硅水泥；
Reliable production of 525R ordinary Portland cement was therefore ensured by increasing the specific surface area of cem…
再通过提高水泥比表面积等技术措施，稳定生产525R普通硅酸盐水泥。
The results showed that alkali-activated fly-ash cementing material has good sulphuric acid resistance and low bulking factor and high drying shrinkage against ordinary Portland cement.
结果表明：与水泥相比，碱激发粉煤灰胶凝材料具有良好的抗硫酸侵蚀性、湿胀小、干缩大。
Reliable production of 525R ordinary Portland cement was therefore ensured by increasing th…
再通过提高水泥比表面积等技术措施，稳定生产525R普通硅酸盐水泥。
Scincrete Colored Cement is a blend of white or ordinary Portland cement with premium grade pigments with color-fast and light-fast properties.
辛客颜色水泥是一种以白色或普通的波特兰水泥和不退色及耐晒性质的优质颜料混合而成。
The effect of additives A, B and C on grinding ordinary Portland cement, slag cement and fly ash cement was stu***d in this paper.
试验研究了A、B、C三类小极性分子对普通硅酸盐水泥、矿渣水泥 ，粉煤灰水泥的助磨作用。
普通波特兰水泥（Ordinary Portland Cement，简称OPC）是应用最广泛的通用型水泥，属于水硬性胶凝材料。其名称源于英国波特兰岛出产的天然石材，因硬化后外观与波特兰石相似而得名。以下是其详细解释：
根据国际标准，OPC主要由以下成分构成：
参考资料
根据多个来源的整合，"ordinary Portland cement"（普通硅酸盐水泥）是建筑工程中最常用的水泥类型之一，其含义和特点如下：
如需进一步了解具体成分比例或标准规范，可参考建筑行业标准文件（如GB 175-2007）。
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