Effect of Polymer to early Mechanical Property of the Fly Ash Slurry

Article Preview

Abstract:

In this paper, different polymer dosage in case of early mechanical properties of fly ash slurry, through testing studies have shown that it can increase 7d flexural strength of fly ash slurry in low dosage, result in lower intensity in high dosage. But overall, the compressive –breaking ratio is reduction, polymer can improve flexibility of fly ash cement, it has a certain elasticity and resistance to deformation, in particular, can be used to prevent wind and fire damage for coal road .

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 450-451)

Pages:

248-251

Citation:

Online since:

January 2012

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] ZHAN Zhen-feng , Experimental Study of Properties of Polymer Cement Mortars[J],Chemical Building Materials, 2003(6),55-58.

Google Scholar

[2] Wang Pei-Ming, Zhang Guo-fang, Zhang Yong-ming, The effect of Polymer powder on the mechanical properties of cement mortar [J] ,new building materials, 2005.1, 32-36

Google Scholar

[3] Liu Dazhi, Shen Huarong, Chu Hongqiang,Jiang Linhua,Mechanical Properties and Microscopic Mechanism of Polymer Modified Mortar[J],Journal of Nanjing University of Aeronautics &Astronautics Vol.42 No.6 Dec, 2010,802-805

Google Scholar

[4] JC/T 984—2005,Polymer modified cement mortars for waterproof[S].(in Chinese)

Google Scholar

[5] JG 158—2004,External thermal insulating rendering systems made of mortar with mineral binder and using expanded polystyrene granule as aggregate[S].(in Chinese)

Google Scholar

[6] LIU Yi-sheng, Rapid sealing and isolation technology for air leakage and oxygen supply channel to spontaneous combustion area in coal[J]. Coal science and technology,2006,34( 5) : 13-14.

Google Scholar

[7] WANG Zheng-bin, Prevention of Conflagration Caused by Coal Self - ignition[J].Sci-Tech Information Development & Economy,2003,13( 8) : 264-265.

Google Scholar