Downloads: 142 | Views: 329
Review Papers | Civil Engineering | India | Volume 7 Issue 8, August 2018 | Popularity: 6.2 / 10
A Literature Review on Anti-Strip Additives in Asphalt Mixture
Shajib Kumar Guha, Ashok Kumar
Abstract: The loss of bond between aggregates and asphalt binder that generally begins at the bottom of the HMA layer and progresses upward is known to be stripping of pavement. Stripping has been existent since the advent of paving technology. It causes functional weakening of pavements leading to costly repairs. Adhesion of bitumen onto aggregate is explained based on theories like mechanistic tenacity, molecular orientation, chemical reaction, and thermodynamic balance of interfacial forces. Stripping is elucidated using several mechanisms namely, displacement, detachment, spontaneous emulsification, bitumen film rupture, water pore pressure, hydraulic scouring, chemical disbonding, microbial activity, osmosis, and blistering and pitting. Chemical composition of aggregates is also an important factor of the occurrence. In this paper we have discussed the mechanism of stripping, causes of stripping and finally the solution. Different Anti strip additives may minimize the severity of stripping based on their properties and workability. The goal of this paper is to introduce the readers with different anti strip additives and their workability in a simple way.
Keywords: Stripping, Anti strip additives, Effect, Agent
Edition: Volume 7 Issue 8, August 2018
Pages: 438 - 445
Make Sure to Disable the Pop-Up Blocker of Web Browser
Similar Articles
Downloads: 121
Research Paper, Civil Engineering, Iraq, Volume 6 Issue 5, May 2017
Pages: 1150 - 1157Response of Laced Reinforced Concrete Beams to Fatigue Loading
Hayfaa Dhumad Hasan Al-Abboodi, Abass Abdulmajeed Allawi, Chai Hwa Kian
Downloads: 265 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper, Civil Engineering, India, Volume 9 Issue 6, June 2020
Pages: 954 - 955Bamboo as a Building Material in North East of India
Nafisa Nazneen Choudhury
Downloads: 189
Case Studies, Civil Engineering, India, Volume 8 Issue 4, April 2019
Pages: 141 - 154Case Study Papers on Practical Guidelines for the Inspection and Repair of Hot Dip Galvanized Coatings
Harshal S Khode
Downloads: 0
Research Paper, Civil Engineering, India, Volume 11 Issue 7, July 2022
Pages: 684 - 691Assessment of Occupational Health due to Wood Dust Exposure among the SawmillWorkers in the State of Kerala
Prasanth Narayan, Arutchelvan .V, Susan Jacob
Downloads: 0
Research Paper, Civil Engineering, India, Volume 11 Issue 10, October 2022
Pages: 534 - 538Partial Replacement of Cement by ETP Sludge in Building Materials
Neethu Lukose