| 氨基磺酸系高效减水剂对水泥及混凝土特性的影响 |
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| 引用本文： | 吴波,张德成,杨中喜,王英姿,张昭忠.氨基磺酸系高效减水剂对水泥及混凝土特性的影响[J].混凝土,2003(9):32-34. |
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| 作者姓名： | 吴波 张德成 杨中喜 王英姿 张昭忠 |
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| 作者单位： | 济南大学材料科学与工程学院,山东,济南,250022 |
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| 摘 要： | 以氨基磺酸系高效减水剂对水泥净浆流动度，混凝土力学性能、膨胀性能、坍落厦损失等方面的研究表明，氨基磺酸系高效减水剂对水泥具有高度的减水作用，以它为主要成分的混凝土外加剂，可以大幅度提高混凝土的强度，较好地改善混凝土性能。
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| 关 键 词： | 氨基磺酸系 高效减水剂 减水率 坍落度损失 水泥净浆流动度 强度 |
| 文章编号： | 1002-3550(2003)09-0032-03 |
| 修稿时间： | 2003年5月9日 |
The influence of sulfamic acid series superplasticizers to cement and concrete capability |
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| WU Bo,ZHANG De-cheng,YANG Zhong-xi,WANG Ying-zi,ZHAN G Zhao-zhong.The influence of sulfamic acid series superplasticizers to cement and concrete capability[J].Concrete,2003(9):32-34. |
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| Authors: | WU Bo ZHANG De-cheng YANG Zhong-xi WANG Ying-zi ZHAN G Zhao-zhong |
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| Abstract: | It is studied that sulfamic acid series sup er plasticizers to cement paste flowability,concrete performance of mechanical,dist e nsibility and slump loss of concrete.It shows sulfamic acid series superplastici z ers have high water-reducing,concrete additive mainly composed with it can consumedly improve intension of concrete and preferable ameliorate concrete cap ability. |
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| Keywords: | sulfamic acid series superplasticizer w ater-reducing rate slump loss cement paste flowability intension |
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