在日本若干区域,利用石灰石粉 (Limestone powder)作为控制SCC 黏稠度所需的部分粉体,石灰石粉并不具 胶结性,因此,可以借由石灰石粉的使用,降低对胶结料用量的需求,可配 中国...
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grey-black limestone powder 黑石灰石粉
white limestone powder 白石灰石粉
limestone-powder 石灰石粉
fine limestone powder 细石灰石粉
black limestone powder 黑石灰石粉
limestone powder additive 石灰岩石粉掺料
Even titanium Slag and other mineral admixture such as slag, lithium slag, fly ash, limestone powder-doped equivalent to replace 20 percent to 50 percent of the cement, it also can be prepared the excellent performance of high-strength mortar repair.
钛渣与其它矿物掺合料如矿渣、锂渣、粉煤灰、石灰石粉复掺,等量取代20%~50%的水泥,也能配制出性能优良的高强度的修补砂浆。
参考来源 - 钛渣复合渣修补砂浆研究·2,447,543篇论文数据,部分数据来源于NoteExpress
It is shown that the limestone powder with appropriate particle distribution can improve the fluidity of concrete, reduce bleeding rate and shorten the setting time.
试验结果表明:一定颗粒分布的石灰石粉能改善新拌混凝土的流动性能,减少泌水率及缩短凝结时间。
When the sand grout contains limestone powder, the limestone powder can improve the pore structure and decrease the porosity of the sand grout because of its filling effect.
当砂浆含有石灰石粉时,由于石灰石粉具有填充效应,能有效地改善砂浆的孔结构,降低其孔隙率。
The mechanisms of the selected admixtures and limestone powder are discussed as well.
还对所选用的外加剂和填充料的作用机理进行了解释。
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