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| 摘要: |
| 研究了2种纤维素醚对砂浆性能的影响.结果表明,2种纤维素醚均能明显改善砂浆的保水性,降低砂浆的稠度;2种纤维素醚均使砂浆抗折强度和抗压强度有不同程度的降低,但却使砂浆的折压比和粘结强度有不同程度的提高,从而改善了砂浆的施工性. |
| 关键词: 纤维素醚,保水剂,粘结强度 |
| DOI： |
| 分类号:TU528 |
| 基金项目: |
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| Influence of Cellulose Ether on Mortar Performance |
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ZHANG Yi-shun LI Yan-ling XU Jun ZHAO Hong-tao
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| Abstract: |
| The influence of two cellulose ethers on mortar performance was investigated. The results indicate that the cellulose ethers can improve water retention, reduce consistency of fresh mortar,and reduce flexural and compressive strength,but the flexural/compressive strength ratio and bonding strength are improved to some extent.So it can be used to improve the construction performance of mortar. |
| Key words: cellulose ether,water retention,bonding strength |
