| YND系列混凝土防冻减水剂的研制与应用 |
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| 引用本文： | 曹洪翔. YND系列混凝土防冻减水剂的研制与应用[J]. 工业建筑, 1993, 0(10): 39-42 |
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| 作者姓名： | 曹洪翔 |
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| 作者单位： | 天津市建筑科学研究所 |
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| 摘 要： | 本文介绍了YND系列混凝土防冻型减水剂的主要技术特点。该系列防冻剂与常用防冻剂和防冻减水剂相比,引入的K~+、Na~+量减少70％,基本上避免了因掺防冻剂而促进的碱-集料反应。
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| 关 键 词： | 防冻减水剂 “双系列” 碱-集料反应 |
THE DEVELOPMENT AND APPLICATION OF YND SERIES CONCRETE ANTI-FREEZING ADMIXTURE |
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| Abstract: | The paper introduces the main technical characteristics of YND series concrete anti-freezing admixture.The K~+ and Na~+ contents of the admixture reduce about 70% in comparison with the normal anti-freeze ad-mixture and amti-freeze reduction water admixture. And basically, the admixture avoids the alkali-aggregatereaction caused by mixing anti-freeze |
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