Title
Development in Waste-Derived Semi-Alternative and Full-Alternative Binder
Author
Zhang, Junyan (TU Delft Civil Engineering & Geosciences)
Contributor
Liu, X. (mentor)
Lin, P. (mentor)
Erkens, S. (graduation committee) 
Schlangen, E. (graduation committee)
Hagos, Eyassu (graduation committee)
Degree granting institution
Delft University of Technology
Programme
Civil Engineering
Date
2023-09-29
Abstract
The widespread use of traditional bitumen, derived from finite crude oil resources, has led to growing concerns over its environmental impact, long-term availability, and cost. These challenges underscore the urgent need for sustainable, alternative binders in infrastructure applications such as road construction. Although previous research has explored bio-based and recycled waste materials as potential substitutes, these alternatives often fail to meet compatibility, durability, and performance standards.
To overcome these obstacles, this study employs a multifaceted methodology encompassing rheological, chemical, and mechanical analyses, along with environmental assessments. The objective is to develop an alternative binder synthesized from bio-based and waste materials that offers comparable or improved durability and performance. Our findings suggest that the alternative binder presents a viable replacement for traditional, petroleum-based bitumen. This innovation not only enhances the sustainability and circularity of road materials but also mitigates the construction industry's dependence on non-renewable oil resources.
Subject
Sustainability
Alternative binder
waste tire rubber
To reference this document use:
http://resolver.tudelft.nl/uuid:fbb90146-ef87-4d76-9d49-005467504957
Embargo date
2025-10-01
Part of collection
Student theses
Document type
master thesis
Rights
© 2023 Junyan Zhang