Workability of Fresh Cement-Asphalt Mastic

Abstract:

The Cement-Asphalt Mastic (CAM) is combined with emulsified asphalt and cement. It can mix at room temperature manufacturing and construction without heating. This study investigated viscosity, slump, setting time and segregation of fresh Cement-Asphalt Mastic (CAM). These properties help control the quality of Cement-Asphalt Concrete (CAC). Viscosity and slump are associated with CAC workability and segregation of mastic is related to that quality of fresh CAC. Analytical results of these property tests establish an applicable range for cement and emulsified asphalt (C/A) in CAM at 1-1.2. The applicable range for F-type Superplasticizer (FSP) and emulsified asphalt (FSP/A) is 0.03-0.05.

• Periodical: Applied Mechanics and Materials (Volumes 368-370)
• Pages: 1027-1030
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.368-370.1027
• Online since: August 2013
• Authors: Ming Feng Kuo, Cheng Tsung Lu, Jia Chong Du, Yu Kai Chen
• Keywords: Cation Emulsified Asphalt, Cement, Fresh Cement-Asphalt Mastic, Workability

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