Influence of Nano-CaCO3 on Mechanical Property of PALC

被引：0
|
作者：
Mei, Shigang [1 ]
Ren, Shuxia [1 ]
Lv, Chenjing [1 ]
机构：
[1] Shijiazhuang TieDao Univ, Sch Mat Sci & Engn, Shijiazhuang 050043, Hebei, Peoples R China
来源：
FRONTIERS OF GREEN BUILDING, MATERIALS AND CIVIL ENGINEERING, PTS 1-8 | 2011年 / 71-78卷
关键词：
PALC; Nano-CaCO3; mechanical property; microstructure; mechanism;
D O I：
10.4028/www.scientific.net/AMM.71-78.1225
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The influence of Nano- CaCO3 on the mechanical property of PALC was studied in the paper. And the mechanism of Nano- CaCO3 modified cement-based materials was also discussed by means of X-ray diffraction and SEM. The results shows that the PALC with 2% of added Nano-CaCO3 by weight of cement has an optimum splitting strength, in which the increase of splitting strength are about 15.2%,20.4% and 19.7% at 3days, 7days and 28 days. The reasons for causing the above results are because Nano-CaCO3's filling effect of micro-particle, surface effect of nano-particles as well as micro-nucleus effect.
引用
收藏
页码：1225 / 1227
页数：3
相关论文
共 50 条
  • [41] Effect of melt vibration on structure and mechanical properties of HDPE/nano-CaCO3 blend
    Gao, Xue-qin
    Deng, Cong
    Xu, Jing
    Li, Zhong-ming
    Zhang, Jie
    Shen, Kai-zhi
    POLYMER BULLETIN, 2010, 65 (01) : 59 - 68
  • [42] Polypropylene/elastomer/nano-CaCO3 composite system
    Feng, Yiqin
    Hecheng Shuzhi Ji Suliao/China Synthetic Resin and Plastics, 2006, 23 (03): : 5 - 8
  • [43] Nano-CaCO3 for Repair of Historic Joint Mortar
    A. A. El-Midany
    H. M. Mahmoud
    S. S. Ibrahim
    Iranian Journal of Science and Technology, Transactions of Civil Engineering, 2021, 45 : 2517 - 2523
  • [44] Tensile properties of polycaprolactone/nano-CaCO3 composites
    Liang, Ji-Zhao
    Duan, De-Rong
    Tang, Chak-Yin
    Tsui, Chi-Pong
    Chen, Da-Zhu
    Zhang, Shui-Dong
    JOURNAL OF POLYMER ENGINEERING, 2014, 34 (01) : 69 - 73
  • [45] Effect of Nano-CaCO3 on Properties of Cement Paste
    Liu, Xiaoyan
    Chen, Lei
    Liu, Aihua
    Wang, Xinrui
    2012 INTERNATIONAL CONFERENCE ON FUTURE ENERGY, ENVIRONMENT, AND MATERIALS, PT B, 2012, 16 : 991 - 996
  • [46] Study of PS/SBS/nano-CaCO3 blends
    Yuan, SY
    Wang, X
    Li, YB
    Long, SR
    Huang, R
    PLASTICS RUBBER AND COMPOSITES, 2004, 33 (2-3) : 137 - 140
  • [47] Research on Compatibility of Nano-CaCO3 Modified Asphalt
    Ma Feng
    Fu Zhen
    Zhang Chao
    Yan Wei
    CJWPT 2009: PROCEEDINGS OF THE 5TH CHINA-JAPAN WORKSHOP ON PAVEMENT TECHNOLOGIES, 2009, : 304 - +
  • [48] Nano-CaCO3 for Repair of Historic Joint Mortar
    El-Midany, A. A.
    Mahmoud, H. M.
    Ibrahim, S. S.
    IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING, 2021, 45 (04) : 2517 - 2523
  • [49] Compatibilization of nano-CaCO3 on PVC/LDPE blends
    Zhang, Lu
    Tong, Li-Fang
    Fang, Zheng-Ping
    Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2005, 21 (06): : 251 - 253
  • [50] Research and characterization of nano-CaCO3 dispersed in polystyrene
    Wang, Xu
    Pu, Yangnan
    Huang, Rui
    Ren, Zhijun
    Chen, Haitao
    2001, Research Institute of Beijing (18):
12345