... iron base super-strength alloy 铁基超强度合金 super-early strength 超早强 super-high strength 超高强 ...
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关键词:超早强;C50混凝土;冬季施工 [gap=565]Key words: ultra early strength; C50 concrete; winter construction
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Theoretic analysis and experimental results illustrate that the performance of high fluidity and super high-early strength repairing concrete is influenced by many factors relative to materials.
试验研究及理论分析结果表明：高流动性超早强修补混凝土的性能受到诸多材料因素的影响。
参考来源 - 高流动性超早强修补混凝土的研究Result of the study shows that the super-high early-strength grouting cement has excellent micro-expansivity and can improve the adhesion between the paste and the matrix. In the meantime the hardened paste has good impermeability, sulphate resistance and frost resistance.
研究表明，所研究的超早强灌浆水泥具有良好的微膨胀性，可以提高浆体与基体的结合力，同时硬化试体具有良好的抗渗性、耐硫酸盐侵蚀性、抗冻性，可以大大提高注浆工程的耐久性，节约维修费用。
参考来源 - 超早强灌浆水泥的性能及其作用机理的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了高流态超早强微膨胀修补材料原材料的选择；
Study choices of raw material for high fluidization and ultra early-strength micro-expansive repairing material;
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%。
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％。
Super quick setting and super high early strength cement was studied. Amount of microaggregate added in this kind of cement was up to 13%.
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