Research Progress of Poly Carboxylic Acid Concrete Shrinkage Reducing Agent

Abstract:

The reduction mechanism, characteristics of molecular structure, and main factors affecting the reduction ability are reviewed in brief. The research progress of poly carboxylic acid concrete SRA are also reviewed. And based on the structure characteristics of poly carboxylic acid SRA, more functional poly carboxylic acid SRA is the main development direction in concrete shrinkage agent reducing in the future.

• Periodical: Applied Mechanics and Materials (Volumes 744-746)
• Pages: 1485-1490
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.744-746.1485
• Online since: March 2015
• Authors: Shi Tang*, Lei Zhang
• Keywords: Chemical Titration, Esterification Rate, Esterifying Conditions

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