Results 101 to 110 of about 1,585,206 (221)

Rheological assessment of a polymer-modified bitumen with 30% recovered bitumen for asphalt mix recycling

Polymer-modified bitumen performs better at different temperatures and loading conditions than pure bitumen. Therefore, using this type of bitumen in recycled asphalt mixtures containing reclaimed asphalt (RA) material can lead to a better performance ...
Almeida, Flávio, Dabiri, Asmasadat, Oliveira, Joel R. M., Silva, Hugo M. R. D.   +3 more
core   +1 more source

Investigation of Rheological Characteristics and Bleeding Behavior of PPA-Modified Bitumen Emulsion for Microsurfacing [PDF]

Journal of Rehabilitation in Civil Engineering
The widespread application of bitumen emulsion, especially in surface treatment as the commonest approach to road maintenance in the world, indicates the necessity of finding ways to improve the bitumen emulsion performance. The present research is aimed
Mohammadjavad AkhavanBahabadi, Mohammad Khabiri   +1 more
doaj   +1 more source

Storage Stability of Latex Modified Bitumen

, 2019
The use of latex modified bitumen can increase the performance of pavement work. Polymer modified bitumen are usually prepared at high temperatures and subsequently stored for a period time, also some high temperatures.
Azahar, Nurain Izzaty
core  

Experimental Evaluation of Modified Bitumen

Journal of Physics: Conference Series
Abstract Polymer Modified Bitumen (PMB) has emerged as a transformative material in road construction, offering superior mechanical properties, enhanced durability, and improved resistance to environmental stresses compared to conventional bitumen.
Kartik V Khatri, Chittaranjan B Nayak, Ajit D Dorge, Ranjeet V Chavan, Hariom P Shinde, Niraj V Gholave, Yogesh E Devadkar, Nagesh T Suryawanshi   +7 more
openaire   +1 more source

Thermoplastic polymer modified bitumen

, 2017
Performance of Bitumen modified with thermoplastics based on natural rubber(NR) and Low density polyethylene(LDPE) was investigated. Blending of NR and LDPE in different ratios was done by using a plastic extruder at 150 0 C and the resultant ...
Madushanka, RD, Liyanage, NMVK, Ranasinghe, HMLU   +2 more
core  

Evaluation of Rheological Characteristics of Graphite Modified Bitumen

, 2021
The level of performance of asphalt concrete has a close relationship with the properties of bitumen used. This research evaluates the rheological parameters of graphite modified bitumen.
Oladunjoye, O. O., Oyedepo, O. J., Olukanni, E. O., Akande, S. P.   +3 more
core  

A Review on the Effect of Crumb Rubber Addition to the Rheology of Crumb Rubber Modified Bitumen

Advances in Materials Science and Engineering, 2013
Crumb rubber modification has been proven to enhance the properties of pure bitumen. This paper looks at some of the international standards for producing crumb rubber modified bitumen (CRMB) and reviews the effect of crumb rubber to the rheology of ...
Mohd Rasdan Ibrahim, Herda Yati Katman, Mohamed Rehan Karim, Suhana Koting, Nuha S. Mashaan   +4 more
doaj   +1 more source

POLYETHYLENE AND POLYPROPYLENE MODIFICATION FOR ENHANCED BITUMEN PROPERTIES

Шәкәрім университетінің хабаршысы: Техника ғылымдар
This paper presents a review of both the research and practice regarding the latest available information on bitumen modified using polymers, among which special attention is paid to polyethylene (PE) and polypropylene (PP), both widely used to ...
Zh. A. Nurakhmetova, S. A. Kosparmakova, R. M. Dyusova, G. Zh. Seitenova, A. E. Jexembayeva   +4 more
doaj   +1 more source

Optical and UV-Aging Properties of LDH-Modified Bitumen

, 2015
Layered double hydroxides (LDHs) are an ultraviolet-light (UV) resistant material. In this study, LDHs were used to modify bitumen. The optical and UV aging properties of LDHs modified bitumen were investigated.
Shaopeng Wu, Xing Liu, Gang Liu, Liping Li   +3 more
core   +1 more source

Evaluation of rheological and microstructural behavior of modified asphalt binder with chitosan derived from shrimp shell powder

Results in Engineering
Chitosan derived from shrimp shells (SSPCH) was used for the first time as a biological biopolymer to modify the properties of bitumen across high, medium, and low-temperature ranges. Therefore, physical tests (penetration, softening point, and ductility)
Mahyar Arabani, Janat Farkhondeh
doaj   +1 more source