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Influences of Water-Powder Ratio on the Pore Structure and Performance of Cellular Concrete
Pages: 1-3
Year: Issue:  5
Journal:  Research & Application of Building Materials

Keyword:  泡沫混凝土 水料比 性能 孔结构;
Abstract: 研究了水料比对泡沫混凝土孔结构和力学性能的影响。结果表明,随着水料比的增大,100μm以内小孔比率减小,100200μm气孔比率增加,孔呈增大趋势,同时气孔变形减小。随着水料比的增加,泡沫混凝土的抗压强度先提高后降低。水料比存在着一个适宜范围,过分增加或降低水料比均导致强度降低。
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