| 傅秀新.陶瓷砖抛光粉在混凝土中的应用研究[J].水泥工程,2017,30(3):1-3 |
| 陶瓷砖抛光粉在混凝土中的应用研究 |
| Application research of ceramic tile polishing powder in the concrete |
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| DOI： |
| 中文关键词: 陶瓷砖抛光粉 工作性能 力学性能 抗渗性 孔结构 |
| 英文关键词: ceramic tile polishing powder working performance mechanical properties anti-permeability pore structure |
| 基金项目: |
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| 摘要点击次数: 2058 |
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| 中文摘要: |
| 研究了陶瓷砖抛光粉对混凝土工作性能、力学性能和抗渗性能的影响，并分析了抛光粉对水泥净浆孔结构的影响。结果表明：陶瓷砖抛光粉替代水泥量为10%时，混凝土的工作性能最好且混凝土7 d、28 d强度均达到最大值；在替代量为15%时，抗渗性能最好，孔隙率达到最低；在一定的掺量范围内，陶瓷砖抛光粉有利于提高混凝土的工作性能、力学性能和抗渗性，细化浆体中的孔结构，对改善混凝土性能和结构有积极作用。 |
| 英文摘要: |
| The effect of ceramic tile polishing powder on the working performance，mechanical properties，anti-permeability of the concrete is studied, and analyze the effect of polishing powder on the pore structure of cement paste.Results show that when replacement rate of cement is 10%, the working performance of concrete is the best and the 7 d, 28 d strength reachesthe maximum;when the substitution amount is 15%, the anti-permeability is the best and the porosity is the lowest;In certain dosage range ceramic tile polishing powder is beneficial to the working performance , the mechanical performance， permeability resistance of concrete and refine pore structure in the cement paste, which has positive effect to improve concrete properties and structure. |
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