Research Progress on Low-Calcium Silicate Cementitious Materials
GUAN Xuemao
LI Genshen
LI Simei
ZHANG Chen
HOU Guihua
Abstract：Under the background of"carbon peak and carbon neutrality",reducing carbon emissions in the cement industry and achieving large-scale CO2 sequestration have become an urgent issue.Low-calcium silicate cementitious material,as a new type of CO2 sequestrating material,possesses advantages such as energy saving,high carbonation reactivity,and stable products,and is considered an effective pathway for the low-carbon transformation of the cement industry.This paper starts with different low-calcium silicate cementitious material systems,systematically summarizes the research progress of the mix proportion,firing system,mineral composition,carbonation and hardening properties of low-calcium silicate minerals.The future research directions of low-calcium silicate cementitious materials were discussed,in order to provide reference for the development of low-calcium silicate cementitious materials.
Keywords：low-calcium silicate cementitious materialcarbonation curingcementitious material componentfiring system
Publication Date：2024-12-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：11( 1090-1100 )