摘要
文中研究不同掺量植物纤维对柠檬酸改性硫氧镁胶凝材料性能的影响.试验结果表明:一定掺量范围内,掺入植物纤维有助于改性硫氧镁胶凝材料力学性能提高.植物纤维分散在硫氧镁水化产物之间的微小空隙中,一定程度上减少了硫氧镁水化产物的孔洞提高了致密性.
In this paper,the effect of different content of plant fiber on the properties of magnesium oxysulfide cementitious material modified by citric acid was studied.The results show that the mechanical properties of the modified magnesium oxysulfide cementitious materials can be improved by adding plant fibers in a certain range.The plant fiber dispersed in the tiny space between the hydrated products of magnesium oxysulfide,to a certain extent,reduced the holes of the hydrated products of magnesium oxysulfide and improved the compactness.
作者
付希尧
Fu Xiyao(Guangxi Polytechnic of Construction,Nanning,Guangxi 530007)
出处
《江西建材》
2020年第5期7-8,11,共3页
Jiangxi Building Materials
基金
2019年度广西高校中青年教师科研基础能力提升项目(立项编号2019KY1360)。
关键词
人造岗石废渣
硫氧镁胶凝材料
柠檬酸改性
Artificial Granite waste residue
Magnesium oxysulfide cementitious material
Modification by citric acid
