Study on the Impact of Polycarboxylic Acid Additive Experimental Process Parameters on Cement Adaptability

Abstract:

By analyzing two Polycarboxylate cement admixture of different polymerization process adaptability, the cement paste experiment is carried out to show the influence of Polycarboxylate superplasticizer, slump agent and the cement synthesis process on cement adaptability. Through orthogonal design method, result is drawn from the comparison of the influence of initial liquidity and an hour liquidity under different conditions,which is base on treating Polymeric acid process parameters as effecting factor within a certain range. It is shown that the preferably optimized process parameters of Polycarboxylic acid exist in the same kind of cement.The system error caused by the impact of cement composition is indicated in different kinds of cement.The adaptability of Polycarboxylic acid cement admixture of the mother liquor is available in the process optimization of the parameters.

• Periodical: Applied Mechanics and Materials (Volumes 744-746)
• Pages: 1507-1513
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.744-746.1507
• Online since: March 2015
• Authors: Hai Chao Wang, Wei Wei Li*, Fang Ning Sun, Zhi Gang Yang, Chen Chen, Chun He Zhao
• Keywords: Carboxylic Acid Admixture, Optimization of Process Parameters, Orthogonal Test

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