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工业副产石膏基复合轻质材料的制备及性能试验
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Affiliation of Author(s):航空学院

Journal:新型建筑材料

Key Words:工业副产石膏;墙体材料;复合轻质材料;体积稳定性;

Abstract:以工业副产石膏、水泥、粉煤灰、生石灰、矿粉和硅灰为胶凝材料制备复合轻质材料,探讨玻化微珠、聚丙烯纤维及养护方式对复合轻质材料性能的影响,测试分析了材料内部微观形貌及其性能的产生机制。结果表明:玻化微珠、聚丙烯纤维与基体材料之间的连接属于薄弱界面,对整体强度发展产生负面作用,其体积掺量分别为20%和0.09%时,工业副产石膏基复合轻质材料的综合性能较优,其28 d抗压强度为10.37 MPa、吸水率为13.0%、软化系数为0.81、干密度为873 kg/m~3。

Translation or Not:no

Date of Publication:2018-02-25

Co-author:桂敬能,林辉,朱玉翔,吴春晓,jjg,gpw

Correspondence Author:gf

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高级实验师

Education Level:南京航空航天大学

Degree:Doctoral Degree in Engineering

School/Department:College of Aerospace Engineering

Discipline:Road and Railway Engineering

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