Surface Structure of Asphalt Pavement Non-Nuclear Density Gauge Density Test Results the Impact Analysis

Hai Zhao

doi:10.4028/www.scientific.net/AMM.204-208.1937

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Surface Structure of Asphalt Pavement Non-Nuclear...

Surface Structure of Asphalt Pavement Non-Nuclear Density Gauge Density Test Results the Impact Analysis

Abstract:

In order to study the influence degree of the different asphalt mixture surface texture structure to the test of Non-nuclear density gauge(Pave Tracker™ Plus 2701-B). This thesis utilized non-nuclear density gauge and surface sanding method for different types of mixtures were compacted density and surface texture depth test. The results showed that: It can produce certain effect, and with it the inhomogeneity of the increases. This is mainly about mixture gradation type, among them SMA-13 affect the minimum, AC-20 take second place, ATB-25 maximum. However, using the surface sand can effective to reduce its impact. So, recommendations for ATB-25 type mixture can be used to detect the surface sand, and the SMA-13 and AC-20 are not used.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

1937-1940

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.1937

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Online since:

October 2012

Authors:

Hai Zhao

Keywords:

Asphalt Mixture (AC), Non-Nuclear Density Apparatus, Road Projects, Sanding Method, Texture Depth

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References

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