Study of the Bulk Index Measuring Methods on Foamed Asphalt Cold Recycling Specimens

Lu Chuan Chen; Wei Niu

doi:10.4028/www.scientific.net/AMM.584-586.1939

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 584-586Study of the Bulk Index Measuring Methods on...

Study of the Bulk Index Measuring Methods on Foamed Asphalt Cold Recycling Specimens

Abstract:

For the foamed asphalt cold recycling mixture,we mould the specimens under two different gradation using Marshall compaction method.Then we measure the bulk specific density using the volumetrical method, the corelock method, the wax-sealing method and the saturated surface dry method, calculate the porosity and compare the results.The conclusion is that the results are almost the same under the corelock method, the wax-sealing method and the saturated surface dry method, we can choose the saturated surface dry method to gain the porosity in practical use.

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Periodical:

Applied Mechanics and Materials (Volumes 584-586)

Pages:

1939-1943

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.584-586.1939

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Online since:

July 2014

Authors:

Lu Chuan Chen, Wei Niu

Keywords:

Bulk Specific Density, Foamed Asphalt Cold Recycling, Porosity, Saturated Surface Dry Method, Wax-Sealing Method

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References

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