Effect of Cement on Emulsified Asphalt Mixtures
Source abstract
Abstract
Emulsified asphalt mixtures have environmental, economical, and logistical advantages over hot mixtures. However, they have attracted little attention as structural layers due to their inadequate performance and susceptibility to early life damage by rainfall. The objective of this article is to provide an improved insight into how the mechanical properties of emulsion mixtures may be improved and to determine the influence of cement on emulsified asphalt mixtures. Laboratory tests on strength, temperature susceptibility, water damage, creep and permanent deformation were implemented to evaluate the mechanical properties of emulsified asphalt mixtures. The test results showed that mechanical properties of emulsified asphalt mixtures have significantly improved with Portland cement addition. This experimental study suggested that cement modified asphalt emulsion mixtures might be an alternate way of a structural layer material in pavement.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Asphalt Pavement Performance Evaluation · Infrastructure Maintenance and Monitoring · Geotechnical Engineering and Underground Structures
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (17)
Show source-provided references
1. Transport Road Research Laboratory (TRRL) (1969), Bituminous Materials in Road Construction. Crowthorne, Berkshire, England
2. Schmidt R.J., Graf P.E. (1972) The Effect of Water on the Resilient Modulus of Asphalt-Treated Mixes. Proc. AAPT 41:118–162
3. Schmidt R.J., Santucci L.E., Coyne L.D. (1973) Performance Characteristics of Cement Modified Asphalt Emulsion Mixes. Proc. AAPT 42:300–319
4. Terrel R.L., Wang C.K. (1971) Early Curing Behavior of Cement Modified Asphalt Emulsion Mixtures. Proc. AAPT 40:108–125
5. Head R.W. (1974) An Informal Report of Cold Mix Research Using Emulsified Asphalt as a Binder. Proc. AAPT 43:110–131
6. T. Uemura and Y. Nakamori, Stabilization Process of Cement Asphalt Emulsion in Japan, First World Congress on Emulsions, 1993, Paris, 4-13-16/01-06
7. Li G., Zhao Y., Pang S.S., Huang W. (1998) Experimental Study of Cement-Asphalt Emulsion Composite. Cement Concrete Res. 28(5):635–64110.1016/S0008-8846(98)00038-6 ↗
8. S. F. Brown and D. Needham, A Study of Cement Modified Bitumen Emulsion Mixtures, Proc. AAPT, 2000, 69
9. Pouliot N., Marchand J., Pigeon M. (2003) Hydration Mechanisms, Microstructure, and Mechanical Properties of Mortars Prepared with Mixed Binder Cement Slurry-Asphalt Emulsion. J. Mater.Civil Eng. 15(1):54–5910.1061/(ASCE)0899-1561(2003)15:1(54) ↗
10. H. Song, J. Do, and Y. Soh, Feasibility Study of Asphalt-modified Mortars using Asphalt Emulsion, Construction and Building Materials, 2006, 20, p 332–337 (in press) (Available online 7 April 2005)10.1016/j.conbuildmat.2005.01.027 ↗
11. Asphalt Institute, Asphalt Cold Mix Manual, Manual Series No. 14 (MS-14), 3rd ed., 1989, USA
12. R.J. Schmidt, A Practical Method for Measuring the Resilient Modulus of Asphalt Treated Mixes, Highway Research Record No. 404, Highway Research Board, Washington, D.C., 1972, p 22–32
13. H. Von Quintus, J. Scherocman, C. Hughes, and T. Kennedy, NCHRP Report 338, Asphalt—Aggregate Mixture Analysis System (AAMAS), TRB, National Research Council, Washington D.C., 1991
14. A. Alderson, UMATTA Testing Equipment Trial Course, England, 1995
15. I. Ishai and S. Nesichi, Laboratory Evaluation of Moisture Damage to Bituminous Paving Mixtures by Long-Term Hot Immersion, Transportation Research Record (TRR), 1171, Transportation Research Board, Washington D.C., 1988
16. R.P. Lotman, Laboratory Test Method for Predicting Moisture-Induced Damage to Asphalt Concrete, Transportation Research Record (TRR), 843, Transportation Research Board, Washington D.C., 1982
17. K.D. Stuart, Evaluation of Procedures Used to Predict Moisture Damage in Asphalt Mixtures, Report No. FHWA-RD-86-090, Federal Highway Administration, Washington, D.C., 1986