Poor adhesion between two successive bituminous layers causes adverse effects on the structural strength of the pavement and develops a numbers of premature failure. To improve the adhesion, it is a general practice to apply a tack coat over an existing or newly constructed bituminous surface before laying another bituminous layer. The main objective of this study is to explore the influence of...

poor adhesion between two successive bituminous layers causes adverse effects on the structural strength of the pavement and develops a numbers of premature failure. to improve the adhesion, it is a general practice to apply a tack coat over an existing or newly constructed bituminous surface before laying another bituminous layer. the main objective of this study is to explore the influence of...

Bond strength between two layers of hot mix asphalt (HMA) pavement is a major issue. Poor bond may be attributed to the premature fatigue failure, top down cracking, slippage cracks in the surface layer, and also difficulty in compaction due to insufficient shear strength. A thin and uniform application of emulsified asphalt or tack coat ensures a good bond between the existing surface and the ...

Weak bonding between layers of pavement leads to damages on the composite pavement. Bonding plays an important role in the durability and maintenance of composite pavement layers. The present study evaluates the factors effective in bond strength of the interface between concrete and asphalt pavements. The factors considered for this purpose include steel slag percentage in the concrete pavemen...

In two earlier works (Balashov, 2000a and 2000b), I have argued that considerations based on special relativity and the notion of coexistence favor the perdurance view of persistence over its endurance rival. Cody Gilmore (2002) has subjected my argument to an insightful three-fold critique. In the first part of this paper I respond briefly to Gilmore’s first two objections. I then grant his ob...

Generally, the maintenance of asphalt pavements contributes a significant portion national capital countries. Rutting and cracking cause extensive damage to pavements, although fatigue cracks are more common in pavements. Adhesion bonding between layers among factors that affect durability pavement play major function maintaining integrity pavement. On other hand, using nanomaterials is regarde...