The Micro-Analysis of Thermal Insulation Glazed Hollow Bead Concrete after High Temperature

Abstract:

Thermal insulation glazed hollow bead concrete is a new building material, which is bearing general physical and mechanical properties of concrete. Experimental study of concrete after high-temperature, it is different from the ordinary concrete, because there is component of glazed hollow bead. In this paper, based on the observations and analysis of thermal insulation glazed hollow bead concrete after high temperature under electron microscope and comparison with ordinary concrete, the failure mechanism of thermal insulation glazed hollow bead concrete after high temperature are obtained.

• Periodical: Applied Mechanics and Materials (Volumes 638-640)
• Pages: 1478-1484
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.638-640.1478
• Online since: September 2014
• Authors: Ze Ping Zhang*, Jia Yu, Fei Fei Li
• Keywords: Destroy, Electron Microscope, High Temperature Function, Thermal Insulation Glazed Hollow Bead Concrete

References

[1] Zeping Zhang, Lijun Fan, Zhu Li, Yajie Wang: Concrete, 2007, (11): 46-48.

[2] Zhu Li, Zeping Zhang: Thermal insulation glazed hollow bead concrete[P]. Chinese patent: ZL2006100127262, 2008-02-6.

[3] Jianli Shang: Xi'an University of Architecture and Technology (Natural Science Edition), 1999(01).

[4] Zaizi Qian, Hui Wu: Fuzhou University: Natural Science, 1996, 24.

[5] Sammy Yan Nian Chan，Gai Fei Peng，Mike Anson. Damage Evaluation of High-Strength Concrete and Normal Strength Concrete Subjected to High Temperatures. Shandong Institute of Building Materials, 1998(S1).

DOI: 10.1016/s0958-9465(98)00034-1

[6] Xian Liu, Yong Yuan, Guang Ye, Geert De Schutter: Tongji University (Natural Science), 2008(11).

[7] Hongfa Yu, Junlong Liu, Yunsheng Zhang, Wei Sun, Meidan Li: Journal of Nanjing University of Aeronautics and Astronautics, 2007(02).