| 垃圾焚烧灰作为水泥混合材的研究 |
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| 引用本文： | 张文生,隋同波,姚燕,王宏霞,叶家元.垃圾焚烧灰作为水泥混合材的研究[J].硅酸盐学报,2006,34(2):229-232. |
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| 作者姓名： | 张文生 隋同波 姚燕 王宏霞 叶家元 |
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| 作者单位： | 中国建筑材料科学研究院,北京,100024 |
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| 基金项目： | 科技部社会公益研究项目 |
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| 摘 要： | 研究了垃圾焚烧灰的组成,探讨了垃圾焚烧灰作为水泥混凝土活性混合材的可能性.研究表明:垃圾焚烧灰主要由黏土类矿物组成,具有一定的活性.在垃圾焚烧灰掺量(质量分数,下同)不高于20%的情况下,垃圾焚烧灰在水泥中的作用类似于低钙粉煤灰,但垃圾焚烧灰的掺量达30%时,水泥的后期强度增长缓慢;垃圾焚烧灰与矿渣等混合材复合,可改善水泥的后期强度.垃圾重新煅烧对改善其性能没有积极作用.
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| 关 键 词： | 垃圾焚烧灰 复合水泥 物理性能 |
| 文章编号： | 0454-5648(2006)02-229-04 |
| 收稿时间： | 08 18 2005 12:00AM |
| 修稿时间： | 10 8 2005 12:00AM |
STUDY ON PROPERTIES OF INCINERATOR ASH AS A CEMENT ADMIXTURE |
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| ZHANG Wensheng,SUI Tongbo,YAO Yan,WANG Hongxia,YE Jiayuan.STUDY ON PROPERTIES OF INCINERATOR ASH AS A CEMENT ADMIXTURE[J].Journal of The Chinese Ceramic Society,2006,34(2):229-232. |
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| Authors: | ZHANG Wensheng SUI Tongbo YAO Yan WANG Hongxia YE Jiayuan |
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| Affiliation: | China Building Materials Academy, Beijing 100024, China |
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| Abstract: | Incinerator ash used in an admixture of cement was studied.The results show that incinerator ash is mainly composed of clay minerals and can be used as an activity admixture for cement.The hydraulic activity of the incinerator ash is similar to that of low calcium fly ash when the mass fraction(the same below) of incinerator ash is below 20%.The compressive strength is low when the added incinerator ash is 30%.The strength of the cement containing incinerator ash is be increased by the addition of the blast furnace slag. |
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| Keywords: | incinerator ash composite cement compressive strength |
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