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BULLETIN OF THE CHINESE CERAMIC SOCIETY ›› 2023, Vol. 42 ›› Issue (11): 3787-3798.

Special Issue: 水泥混凝土

• Cement and Concrete •     Next Articles

Research Progress on Carbonation Behavior of Concrete with Large Volume of Mineral Admixture

LI Maosen1, WANG Lu1, WANG Jun2, LI Xi2, XU Fenlian2, LIU Shuhua1   

  1. 1. State Key Laboratory of Water Resources Engineering and Management, Wuhan University, Wuhan 430072, China;
    2. China West Construction Group Co., Ltd., Chengdu 610052, China
  • Received:2023-06-05 Revised:2023-08-15 Online:2023-11-15 Published:2023-11-22

Abstract: It is imperative for the cement industry to reduce carbon emission in the context of Chinese active promotion of carbon peak and carbon neutrality goals. A large volume of mineral admixture is used in large volume mineral admixture concrete, which greatly reduces the amount of cement, so it has attracted great attention. In this paper, the carbonation behavior and microscopic mechanism of concrete with large volume of mineral admixture, and the influences of common mineral admixtures on concrete carbonation resistance were reviewed. The influence factors on carbonation of cement, the test and evaluation methods of carbonation behavior and their advantages and disadvantages were summarized. Finally, the possible ways of carbonation were proposed and the further research direction was pointed out, which is of great significance for improving the durability of concrete with large volume of mineral admixture and reducing the carbon emission of the construction industry.

Key words: large volume, mineral admixture, concrete, carbonation behavior, evaluation method, influence factor

CLC Number: