... 挥发率 evaporation rate;volatility 耐冻融性freeze-thaw resistance 遮盖力;不透明度 hiding power; opacity ...
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Freeze-thaw resistance is used as a key to measure the durability of concrete. Presently, most experimental and theoretical studies are focused on normal mass concrete.
抗冻性是衡量混凝土材料耐久性的重要指标。
参考来源 - 冻融条件下湿筛大骨料混凝土多轴强度的试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Condense and harden fastly. freezing resistance. Applicable for project require fast condense, high initial strength and freeze-thaw cycle.
其凝结硬化快、耐冻性好,更适用于要求凝结快、早期强度高及受循环冻融的工程。
Frost resistance, give 100 times the natural freeze-thaw cycle, not mixed specimens peeling, SuSong strength loss as high as 70 %, Mixed specimens are intact, the surface strength loss 8 %.
抗冻性,给100次冻融循环,不掺者试件脱皮酥松,强度损失高达70%; 掺者试件表面完好无损,强度损失8%。
In this paper the deterioration mechanism by freeze-thaw cycling, the test methods about frost resistance, appraising parameters of concrete and the influencing factors mainly were represented.
本文主要阐述了混凝土冻融破坏的机理,国内外混凝土抗冻性试验方法,评价参数及影响混凝土的抗冻性试验方法的因素。
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