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Warm Mix Asphalt (WMA) technology is being extensively used now a days and is gaining a very strong interest worldwide earlier it was developed in Europe. If we lower the viscosity of Bitumen> Binder>, we can achieve better workability at lower temperature, better mixing and transporting. Using WMA technology, asphalt mix can be produced which is 30°C to 40°C lower than hot mix asphalt (HMA). Less emission, savings in energy cost, less odor are there because of lower mixing and compaction temperature. Despite all these benefits, many researches are there to analyze its long-term performance in regular long-term usage.
The suitability of Bitumen> emulsion as an additive when using WMA sample s of Stone Matrix Asphalt (SMA) and Dense Bituminous> Macadam (DBM) as defined by MORTH this project was undertaken. In both mixtures, the weight of the composite content varied from 4% to 7%. Cement and dust have been used as fillers for DBM and SMA respectively. Bitumen> was used as a bond for both VG 30 blends. For SMA and DBM blends, the best Binder> content was found to be 5.93% and 5.33%.
"Study of WMA Properties by using Emulsion as an Additive", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.7, Issue 5, page no.364 - 366, May-2022, Available :http://www.ijrti.org/papers/IJRTI2205062.pdf
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator