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- According to the request of super high early strength, admixture RF is obtained though tests to compare performances of different accelerators and admixtures. 针对超早强的性能要求，试验比较了不同早强剂及早强性掺合料的性能表现，研制了早强性能显著、与高效减水剂和水泥相容性较好的RF掺合料；
- Based on the investigation into the tailing of flotation bauxite,the effect of calcining craft and early strength admixture on the activation of tailing was discussed. 文章以铝土矿浮选尾矿为研究对象,探讨了煅烧工艺和早强剂对尾矿活性的影响,目的是在不影响水泥强度的前提下,找到这种活性掺和料的最大添加量。
- Super quick setting and super high early strength cement was studied.Amount of microaggregate added in this kind of cement was up to 13%. 本实验研制的超速凝超早强水泥中的微集料掺加量高达13%25。
- The problem of the low early strength of Belite cement can be solved by adding minerals which has high early strength or appropriate activation or burning at low temperature. 虽然贝利持矿物早期强度较低,但通过引入早强矿物或加适当的稳定活化剂或低温煅烧等方式可以解决贝利特水泥早强低的问题。
- Super high early strength Portland cement 超早强硅酸盐水泥
- Ultra high early strength Portland cement 超早强波特兰水泥
- high early strength portland cement 高快固波特兰水泥
- Furthermore, a kind of special coal gangue cement with even more higher early strength can be produced by the low temperature-synthesized coal gangue cement and Portland cement in proper proportion. 将低温合成煤矸石水泥与硅酸盐水泥按适当配比掺合，可以得到早期强度更高的特种煤矸石水泥。
- A New Low Temperature High Early Strength Cement for Oil Well 一种新型油井水泥低温早强剂
- early strength admixture 早强剂
- LD early strength admixture LD早强外加剂
- Alite has low early strength and high long-term strength. 阿利特矿物的早期强度偏低，后期强度高。
- Study on the preparation of high early strength slag Portland cement with high dosage of finely ground slag 用矿渣微粉配制高掺量早强矿渣水泥的研究
- Experiment on modifying materials of high-lime a-luminate ultra high early strength cement 高钙铝酸盐超早强水泥改性材料试验
- INVESTIGATION ON STRENGTH DEVELOPMENT OF C_4AF AND A NEW TYPE OF CEMENT WITH HIGH EARLY STRENGTH AND HIGH IRON CONTENT 发挥C_4AF的强度及其新型早强高铁水泥的研究
- Experimental Study on High Early Strength Cementing Material for Prestressed Anchorage 高早强预应力锚固灌浆材料试验研究
- Clemente Paolo(IT);Ferrari Giorgio (IT);Gamba Mariele (IT); high early strength superplasticizer,WO2005063648,2005-07-14 李崇智;李永德;冯乃谦.;聚羧酸系高性能减水剂的研制及其性能
- This paper concentrates on the influence of mineral admixture(such as fly ash,blast furnace slag and silica fume) on fluidity and one day early strength of cement mortar. 本文在试验的基础上研究了矿物掺合料单掺和复掺时对水泥胶砂流动性及1d早期强度的影响。
- Alite has lower early strength and good long-term strength. 阿利特矿物的早期强度偏低，后期强度高。
- concrete of high early strength 早强混凝土
