| 林 航.水玻璃对再生骨料及透水砖的强化性能研究[J].水泥工程,2021,34(4):25-27 |
| 水玻璃对再生骨料及透水砖的强化性能研究 |
| Study on strengthening performance of sodium silicate on recycled aggregate and permeable brick |
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| DOI： |
| 中文关键词: 再生骨料 水玻璃 强化 强度 透水系数 |
| 英文关键词: recycled aggregate sodium silicate strengthen strength permeability |
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| 中文摘要: |
| 分别配置浓度为5%、10%、15%、20%的水玻璃溶液作为再生骨料强化剂，研究不同浓度的水玻璃溶液对再生骨料及再生骨料透水砖性能的影响，并对其强化机理作了简要分析。综合考虑骨料性能、透水砖强度、透水性及药剂成本的因素，5%浓度的水玻璃溶液作为再生骨料强化剂综合效果最佳。 |
| 英文摘要: |
| Sodium silicate solutions with concentrations of 5%, 10%, 15% and 20% were used as reinforcers for recycled aggregate respectively. The effects of water glass solutions with different concentrations on the properties of recycled aggregate and recycled aggregate permeable brick were studied, and the strengthening mechanism was briefly analyzed. Considering the properties of aggregate, the strength of permeable brick, the permeability and the cost of agent, 5% concentration of sodium silicate solution is the best. |
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