Investigation on Properties of Cement Bitumen Emulsion Mortars (CBEM) in Consideration of Emulsifier Types
Joint Authors
Liu, Zhuoran
Huo, Jinyang
Wang, Zhenjun
Source
Advances in Materials Science and Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-23
Country of Publication
Egypt
No. of Pages
10
Abstract EN
In order to investigate the influences of emulsifier types on properties of cement bitumen emulsion mortars (CBEM), anionic and cationic emulsifiers were used to prepare CBEM in this work.
Influences of anionic and cationic bitumen emulsions on workability, mechanical properties, and viscoelastic property of CBEM were studied.
The workability of CBEM was evaluated by fluidity and extensibility tests.
The mechanical properties were assessed by compressive strength and flexural strength tests.
XRD was used to analyze the phase before and after bitumen emulsion was added.
The viscoelastic property was studied by a dynamic mechanical analyzer (DMA).
The results show that CBEM prepared by cationic bitumen emulsion (CBE) has better workability.
The mechanical properties of CBEM are negatively affected by bitumen emulsion.
The impact on the compressive strength of CBEM prepared by CBE is higher.
Bitumen emulsion can significantly improve the viscoelastic property of CBEM.
With the increase of bitumen emulsion dosage, the loss factor of CBEM increases.
The viscoelastic property at low frequency is better than that at high frequency.
In contrast to CBEM prepared by CBE, CBEM prepared with anionic bitumen emulsion (ABE) possesses better viscoelastic property.
American Psychological Association (APA)
Liu, Zhuoran& Huo, Jinyang& Wang, Zhenjun. 2020. Investigation on Properties of Cement Bitumen Emulsion Mortars (CBEM) in Consideration of Emulsifier Types. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1128456
Modern Language Association (MLA)
Liu, Zhuoran…[et al.]. Investigation on Properties of Cement Bitumen Emulsion Mortars (CBEM) in Consideration of Emulsifier Types. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1128456
American Medical Association (AMA)
Liu, Zhuoran& Huo, Jinyang& Wang, Zhenjun. Investigation on Properties of Cement Bitumen Emulsion Mortars (CBEM) in Consideration of Emulsifier Types. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1128456
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1128456