Effect of Epoxy Emulsion on the Mechanical Properties and Permeability of Cement Mortar

Article Preview

Abstract:

The effects of epoxy emulsion on the mechanical properties and water and chloride permeability of cement mortar and concrete were experimentally studied. The results show that adding epoxy emulsion will improve the flexural and tensile strengths at both early (7 d) and later (28 d) ages, and the 28 d compressive strength of cement mortar, though the compressive strength at 7d will be decreased a little. The suitable dosage of epoxy emulsion is 6~10% (solid content) based on the mass of the cement in mortar. The water and chloride permeability of cement mortar are also remarkable improved when 6~10%epoxy emulsion is added.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 634-638)

Pages:

2676-2679

Citation:

Online since:

January 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Y. Ohama. Adv Cem Mater, Vol 5(1997), pp.31-40.

Google Scholar

[2] Costas A. Anagnostopoulosa, Augoustinos C. Anagnostopoulosa. Constr Build Mater, Vol 16 (2002), 16 (7), p.379–384.

Google Scholar

[3] J. M. Gao, C. X. Qian, B. Wang, et al. Cem Concr Res, Vol 32(2002), p.41–45.

Google Scholar

[4] K. Wu, D. Zhang, J. M. Song. Cem Concr Res, Vol 32( 2002), p.425–429.

Google Scholar

[5] R. Wang, P. M. Wang. Mater Struc,Vol 43(2010), p.443–451.

Google Scholar

[6] L. K. Aggarwal, P. C. Thapliyal, S. R. Karade. Constr Build Mater, Vol 21 (2007), p.379–383.

Google Scholar

[7] Y. Z. Chen, H. X. Wang, Z. Y. Ma, et al. J Wuhan Univ Technol (Mater Sci Ed), Vol 18(2003), pp.83-85.

Google Scholar

[8] L. G. Xiao, Y. J. Jin, L. X. Gu. J Wuhan Univ Technol (Mater Sci Ed) , Vol 24(2009), pp.843-845.

Google Scholar

[9] Antonio R. Cestari, Eunice F. S. Vieira , Andréa M. G. Tavares. J Colloid Interface Sci, Vol 343 (2010), pp.162-167.

Google Scholar