Laboratory Investigation on the Performance of Cement Stabilized Recycled Aggregate with the Vibration Mixing Process

Joint Authors

Zhang, Jinbao
Zhang, Zhi
Wang, Yongliang
Wang, Xuetao

Source

Mathematical Problems in Engineering

Issue

Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2020-12-09

Country of Publication

Egypt

No. of Pages

11

Main Subjects

Civil Engineering

Abstract EN

The objective of this article is to investigate the effect of the vibration mixing process (VMP) on the performance of cement stabilized recycled aggregate (CSRA).

The ordinary mixing process (OMP) was also used for comparative analysis with the VMP.

The performance of CSRA with different cement content was tested and comprehensively analyzed by the unconfined compressive strength test, dry shrinkage test, and temperature shrinkage test.

The results showed that compared with OMP, VMP can greatly improve the compressive strength, dry shrinkage, and temperature shrinkage properties of CSRA.

The optimum parameters of vibration time and vibration frequency in VMP were 30 s and 40 Hz, respectively.

The reason why VMP can improve the performance of CSRA was that VMP strengthened the aggregate and interface transition zone and introduced microbubbles to optimize the pore structure.

American Psychological Association (APA)

Wang, Yongliang& Zhang, Jinbao& Wang, Xuetao& Zhang, Zhi. 2020. Laboratory Investigation on the Performance of Cement Stabilized Recycled Aggregate with the Vibration Mixing Process. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1196988

Modern Language Association (MLA)

Wang, Xuetao…[et al.]. Laboratory Investigation on the Performance of Cement Stabilized Recycled Aggregate with the Vibration Mixing Process. Mathematical Problems in Engineering No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1196988

American Medical Association (AMA)

Wang, Yongliang& Zhang, Jinbao& Wang, Xuetao& Zhang, Zhi. Laboratory Investigation on the Performance of Cement Stabilized Recycled Aggregate with the Vibration Mixing Process. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1196988

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1196988