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BULLETIN OF THE CHINESE CERAMIC SOCIETY ›› 2026, Vol. 45 ›› Issue (5): 1591-1602.DOI: 10.16552/j.cnki.issn1001-1625.2025.0953

• Solid Waste and Eco-Materials • Previous Articles     Next Articles

Research Progress on Effect of Rice Husk Ash on Properties of Cementitious Materials

WANG Jianfeng1,2(), LIN Kaihao1, LAI Haocheng1,3(), SONG Yifang1, JIANG Yiming1, LI Na1, WANG Wei1   

  1. 1.School of Civil Engineering,Shaoxing University,Shaoxing 312000,China
    2.Tongchuang Engineering Design Co.,Ltd.,Shaoxing 312000,China
    3.College of Civil and Transportation Engineering,Shenzhen University,Shenzhen 518000,China
  • Received:2025-09-26 Revised:2025-11-02 Online:2026-05-15 Published:2026-06-10
  • Contact: LAI Haocheng

Abstract:

Rice husk ash (RHA), a by-product of rice husk combustion, possesses unique physical and chemical properties with potential as a cementitious material admixture.Incorporating RHA into cementitious materials not only enhances the resource utilization rate of rice husk as agricultural waste but also helps mitigate the issues of high energy consumption and environmental pollution associated with cement production. This paper systematically describes the physical and chemical properties of RHA and analyzes the influence of rice husk pretreatment methods on its performance. Subsequently, it comprehensively reviews the effects and mechanisms of RHA on the workability, mechanical properties, and durability of cementitious materials. Finally, it summarizes the shortcomings in existing research and outlines future research directions, aiming to provide a reference for further study and application of RHA in cementitious materials.

Key words: rice husk ash, cementitious material, physical and chemical property, pretreatment, performance

CLC Number: