Study on the Influence from Concrete Mixture Proportions to Polycarboxylate Super Plasticizer Utility

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Abstract:

In this paper,study the influence from concrete mixture proportions to poly carboxylate super plasticizer utility, discuss the net of gelled material pulp of liquidity and concrete slump collapse performance issues,analysis fresh concrete and gradation impact on the performance of concrete ,according to the concrete engineering practice.The conclusion is that the above situation can give an explanation in the super plasticizer mechanism level,and can be used in the selective use of admixture ,as well as reference for the choice of materials of concrete .

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392-394

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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