A Study of Microproperties of Historical Brick Material and Qualitative Correlation between Strength and Pore Distribution

Abstract:

Experimental materials in this paper are taken from songyue temple and fawang temple which are both in henan province, X ray fluorescence analysis method is adopted to analysis the chemical ingredients of the historical bricks come from two temples respectively; strength of the bricks come from two temples are compared also; then a model of porous bodies connected parallel is established to reflect the pore distribution of material, the qualitative relationship between strength of material and porosity/pore distribution is derived; mercury intrusion method is used at last to get the porosity and pore microproperties of the historical bricks come from two temples, results show that porosity and microproperties of pores are important factors that affect the characteristics of historical brick material.

• Periodical: Advanced Materials Research (Volumes 450-451)
• Pages: 210-217
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.450-451.210
• Online since: January 2012
• Authors: Yong Jing Tang, Qiang Yin
• Keywords: Mercury Intrusion Method, Model of Porous Bodies Connected Parallel, Pore Distribution, Porosity, X Ray Fluorescence Analysis Method

References

[1] T. Luping. A Study of the Quantitative Relationship Between Strength and Pore-Size Distribution of Porous Materials, Cem, Concr. Res. 16(1) (1986) 87-96.

DOI: 10.1016/0008-8846(86)90072-4

[2] Ye Mingxun. Measurement method of porosity in concrete [J].Nanjing Hydraulic Research Institute.1997.4(12) (in chinese)

[3] Liu Qi. Hu Ya Fei. Xiong Jian Jun. Experimental Study on Porosity measurement of Graphite Porous Materials [J]. Lubrication Engineering. 2010.10(10) (in chinese)

[4] R.Kumar, Strength and permeation quality of concrete through mercury intrusion porosimetry, phD Thesis, Department of Civil Engineering, India Institute of Technology Delhi, New Delhi, India, 1997.

DOI: 10.18057/icass2018.p.129

[5] A.I. Laskar,R.Kumar,B.Bhattacharjee, Some aspects of evaluation of concrete through mercury intrusion porosimetry, Cem. Concr. Res.27(1)(1997)93-105.

DOI: 10.1016/s0008-8846(96)00192-5

[6] R.Kumar,B.Bhattacharjee, Study on some factors affecting the results in the use of MIP method in concrete research, Cem. Concr. Res, USA.

[7] Kumar, Rakesh, Porosity, pore size distribution and in situ strength of concrete. Cement and Concrete Research, v33, n1, p.15.

DOI: 10.1016/s0008-8846(02)00942-0

[8] Bignon, A. Melin, M.; Hartmann, Effect of micro- and macroporosity of bone substitutes on their mechanical properties and cellular responseJournal of Materials Science: Materials in Medicine, v 14, n 12, pp.1089-97, Dec. 2003.

DOI: 10.1023/b:jmsm.0000004006.90399.b4

[9] Suyama, S. Evaluation of microstructure for SiC/SiC composites,International Journal of Materials & Product Technology, v 16, n 1-3, pp.232-8, 2001.

DOI: 10.1504/ijmpt.2001.005433