摘要
与传统硅酸盐水泥相比,高贝利特硫铝酸盐水泥具有快凝快硬、早强高强、抗冻抗渗、低干缩及耐腐蚀等优良特性。针对粉煤灰、赤泥、矿渣、煤矸石等多种工业废渣的化学和物相特点,总结了其在高贝利特-硫铝酸盐水泥制备过程中的应用研究以及对该熟料水化特性、矿物组成及力学性能的影响,并指出利用工业废渣制备高贝利特-硫铝酸盐水泥未来的主要研究方向。
Compared with traditional Portland cement,high belite sulphoaluminate cement(HBCSA)has many excellent properties of fast setting,fast hardness,early strength and high strength,anti-freeze and anti-seepage,low shrinkage and corrosion resistance.According to the chemical composition and phase characteristics of various industrial wastes,such as fly ash,red mud,slag and coal gangue,the application research in the preparation of high belite-sulfoaluminate cement and its influence on hydration characteristics,mineral composition and mechanical properties of clinker are summarized and point out that the main research direction of the preparation of HBCSA with industrial waste residue in the future.
作者
王晓丽
李秋义
罗健林
陈帅超
岳公冰
WANG Xiaoli;LI Qiuyi;LUO Jianlin;CHEN Shuaichao;YUE Gongbing(School of Civil Engineering,Qingdao Technological University,Qingdao 266033,China;Blue Economic Zone Engineering Construction and Safety Collaborative Innovation Center,Qingdao 266033,China;College of Architecture and Engineering,Qingdao Agricultural University,Qingdao 266109,China)
出处
《混凝土》
CAS
北大核心
2020年第8期105-108,116,共5页
Concrete
基金
国家自然科学基金面上项目(51878366、51578297)
山东省自然科学基金重大基础研究项目(ZR2017ZC0737)
青岛市拆除建筑垃圾高效资源化关键技术与产业化应用研究项目(402019201700013)。
关键词
工业废渣
高贝利特硫铝酸盐水泥
矿物组成
物理性能
industrial waste
high belite sulphoaluminate cement
mineral composition
physical property
