[1]毋雪梅,李愿,管宗甫..废弃陶瓷再生混凝土及界面研究[J].郑州大学学报(工学版),2010,31(02):38.[doi:10.3969/j.issn.1671-6833.2010.02.009]
　Wu Xuemei,Li Wish,Guan Zongfu.Waste ceramic recycled concrete and interface research[J].Journal of Zhengzhou University (Engineering Science),2010,31(02):38.[doi:10.3969/j.issn.1671-6833.2010.02.009]

点击复制

废弃陶瓷再生混凝土及界面研究()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

31卷

期数:

2010年02期

页码:

38

栏目:

出版日期:

2010-02-02

文章信息/Info

Title:

Waste ceramic recycled concrete and interface research

作者:

毋雪梅; 李愿; 管宗甫.

郑州大学,材料科学与工程学院,河南,郑州,450001, 中钢集团耐火材料有限公司,河南,洛阳,471039

Author(s):

Wu Xuemei; Li Wish; Guan Zongfu

关键词:

再生骨料;  再生混凝土;  界面区;  显微硬度;  粘结强度

Keywords:

recycled aggregates;  recycled concrete;  interface area;  microhardness;  Bond strength

DOI:

10.3969/j.issn.1671-6833.2010.02.009

文献标志码:

A

摘要:

将废弃陶瓷破碎筛分制成再生骨料以不同比例(50%、80%、100%)代替相应天然骨料配制混凝土.在对废弃陶瓷再生骨料混凝土和天然骨料混凝土的力学性能进行对比研究的基础上,进一步对再生骨料与水泥石的粘结性能进行了对比研究.研究表明:混凝土中虽然随着再生骨料代替量的增加,力学性能有所下降但下降幅度大都没超过15%,且表现出较好的界面粘结性能,因此,废弃陶瓷再生骨料完全可以代替天然骨料用于混凝土的配制.

Abstract:

Waste ceramics are crushed and screened into recycled aggregates, and concrete is prepared by replacing the corresponding natural aggregates in different proportions (50%, 80%, 100%). On the basis of the comparative study of the mechanical properties of waste ceramic recycled aggregate concrete and natural aggregate concrete, the bonding properties of recycled aggregate and cement stone are further comparatively studied. The results show that although the mechanical properties of concrete decrease with the increase of the amount of recycled aggregate, the decrease rate is mostly not more than 15%, and it shows good interfacial bonding performance, so waste ceramic recycled aggregate can completely replace natural aggregate for the preparation of concrete.

常用功能