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DETERMINATION OF THE DEGREE OF GRAVEL AGGREGATE-BITUMENCOVERAGE BY MULTI-DIRECTIONAL REFLECTANCE MEASUREMENTS
Segmentation/classification laser illumination multi-directional
2014/4/28
The paper describes the determination of the percentage area of bitumen on partly covered aggregate. This task is a typical issue in material testing in road construction. The asphalt components bitum...
Sand control techniques (Screen-less sand control and Through-tubing gravel pack)
sand control screen-less through-tubing gravel pack TTGP
2009/5/8
Techniques of sand control are roughly divided into three types. One is control of production rate, next is using screens such as gravel pack, and the last technique is screen-less method.
Japan Pet...
Characteristics and Emission Factors of Fugitive Dust at Gravel Processing Sites
fugitive dust emission factor gravel processing sites dimensionless analysis
2016/3/30
Particles emitted from gravel processing sites have severely worsened ambient air quality. This study
analyzed the fugitive dust emission characteristics at selected pollution sources using several k...