| 封培然.浅谈蒸压加气混凝土的钙硅比[J].水泥工程,2026,39(1):42-47 |
| 浅谈蒸压加气混凝土的钙硅比 |
| Brief discussion on the calcium-silicon ratio in autoclaved aerated concrete |
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| DOI： |
| 中文关键词: 钙硅比 蒸压加气混凝土 托勃莫来石 水化硅酸钙 |
| 英文关键词: calcium-silicon ratio autoclaved aerated concrete Tobermorite calcium silicate hydrate |
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| 中文摘要: |
| 通过分析钙硅比在蒸压加气混凝土中的影响机理和作用，发现传统计算总钙硅比存在的缺陷与不足，得出文中所列文献最佳钙硅比差距巨大的根本原因，提出有效钙硅比的概念以及计算方法，同时根据CaO-SiO2-H2O体系得出托勃莫来石相存在的区间，指出有效钙硅比的极大值为0.83以及单独追求托勃莫来石最高含量存在偏差。 |
| 英文摘要: |
| By analyzing and calculating the mechanism and function of the parameter calcium-silicon ratio in autoclaved aerated concrete, it was discovered that traditional methods for calculating the overall calcium-silicon ratio have inherent flaws and limitations. The fundamental reason for the significant discrepancies in the optimal calcium-silicon ratios reported in the literature was identified, leading to the proposal of the concept of effective calcium-silicon ratio and its calculation method. Based on the CaO-SiO2-H2O system, the range for the existence of the tobermorite phase was determined. It was also pointed out that the maximum value of the effective calcium-silicon ratio is 0.83, and that solely pursuing the highest tobermorite content introduces deviations. |
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