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A Formula for the Relationship between Penetration Depth, Viscosity off Asphalt Grouting and Diameter of Stone, Apply for Designing Asphalt-Grouted Stone Revetments

Nguyen Huu Hue1, a*, Nguyen Manh Truong2, b and Nguyen Huu Thanh3, c

1Thuyloi University, Vietnam
2Vietnam Academy for Water Resource, Vietnam
3Institute of Civil Engineering, Thuyloi University, Vietnam
a This e-mail address is being protected from spambots. You need JavaScript enabled to view it , b This e-mail address is being protected from spambots. You need JavaScript enabled to view it , c This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Keywords: Sea dyke, Asphalt-grouted stone revetment, Asphalt grouting

Abstract: Where suitable rock of only a limited size is scarce, asphalt grouting can be used to provide an impermeable armour layer of greater resistance to wave action than the component rock alone. Asphalt-grouted stone revetments provide a flexible and durable cover layer which can resists abrasion, is indifferent to chemical attack by salt water etc. The paper presents the research on the relationship between the depth of asphalt grouting penetration with the diameter of stone and asphalt viscosity to apply for designing asphalt-grouted stone revetments to protect sea dykes

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