Evaluation of the Properties Magnesium Phosphate Cement with Emulsified Asphalt

5th Asia Conference on Mechanical and Materials Engineering

机械制造;材料科学

Du, Jia-Chong^1 ; Shen, Ruei-Siang^1 ; Zhou, Yu-Zhun^1

Department of Construction and Spatial Design, Tungnan University, Department of Construction and Spatial Design, Shen Ken, New Taipei City, Taiwan^1

关键词: Asphalt emulsions;    Curing time;    Emulsified asphalts;    Engineering properties;    Indirect tensile strength;    Magnesium phosphate cement;    Marshall stability;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/241/1/012006/pdf
DOI  :  10.1088/1757-899X/241/1/012006

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Three type mixtures of magnesium phosphate cement with emulsified asphalt for evaluation their properties. The mixtures of the samples were fabricated and allowed them 2 hours, seven and twenty eight days curing before tested by compressive strength, Marshall stability and indirect tensile strength to probe into their engineering properties. The test results show that all tests have the greatest values at the 28 days curing and too much asphalt emulsion may cause too soft as result of low stability. The compressive strength of Type-III mixture has the greatest value, no matter what curing time is. The Marshall stability test and indirect tensile strength of the Type-III mixture are qualified by the specification required for fast maintenance. The more asphalt emulsion added, the less compressive strength has.