Results 91 to 100 of about 5,872 (190)

Effects of nano eggshell powder as a sustainable bio-filler on the physical, rheological, and microstructure properties of bitumen

Results in Engineering
Improving bitumen properties to withstand traffic loads and environmental conditions is essential for prolonging pavement life. Given that nanomaterials stand as potential candidates to fulfil these requirements, this study focused on the potential use ...
Alattafi Hadi Zghair Chfat, Haryati Yaacob, Nurul Hidayah Mohd Kamaruddin, Zaid Hazim Al-Saffar, Ramadhansyah Putra Jaya   +4 more
doaj   +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

Distribution and Thermal Maturity of Devonian Carbonate Reservoir Solid Bitumen in Desheng Area of Guizhong Depression, South China

Geofluids, 2017
The distribution of solid bitumen in the Devonian carbonate reservoir from well Desheng 1, Guizhong Depression, was investigated by optical microscope and hydrocarbon inclusions analysis. Vb and chemical structure indexes measured by bitumen reflectance,
Yuguang Hou, Yaqi Liang, Sheng He, Yukun Liu, Zhiwei Fan, Yingrui Song   +5 more
doaj   +1 more source

Influence of preparation parameters on rheological properties and relation analysis of waste rubber modified bitumen mastic

Frontiers in Materials
Waste rubber modified bitumen has gained significant attention as a sustainable and innovative material in the field of pavement engineering. This study aims to evaluate the performance of rubber modified bitumen mastic by considering its rheological ...
Honggang Zhang, Honggang Zhang, Honggang Zhang, Yangpeng Zhang, Yangpeng Zhang, Jie Chen, Jie Chen, Wenchang Liu, Wensheng Wang   +8 more
doaj   +1 more source

Influence of surface layer bitumen on the performance evolution of base layer over service time

Case Studies in Construction Materials
In conjunction with the aggregates, bitumen is commonly applied for surface and base layers of asphalt pavements. A large number of studies concentrated more on the surface layer performance influenced by different types of bitumen and service time ...
Xuemei Zhang, Hao Chen, Rong Luo, Lei Zhang, Fusong Wang, Jianan Liu, Yu Liang   +6 more
doaj   +1 more source

Research on asphalt surface layer performance over service time and establishment of ageing model for in-service bitumen under Norwegian conditions

Case Studies in Construction Materials
Asphalt surface layer as one of the significant pavement layers is directly withstanding traffic loading and external service conditions, and its performance highly determines the life cycle cost of asphalt pavements.
Xuemei Zhang, Rabbira Garba Saba, Hao Chen, Inge Hoff, Jianan Liu, Fusong Wang   +5 more
doaj   +1 more source

Bitumen-Biopolymer Materials Modified with Polylactic Acid with Improved Physical and Chemical Properties

Advances in Polymer Technology
With the continuous expansion of the global automobile fleet, there is an escalating demand to enhance and maintain current road infrastructure. Given the information provided, there will be a growing demand for bitumen, a key raw material used in the ...
Assel Jexembayeva, Marat Konkanov, Larisa Mamedova, Lyazat Aruova   +3 more
doaj   +1 more source

Chemical grafting of waste polystyrene with acrylic acid and subsequent amine functionalization to enhance polystyrene modified bitumen characteristics. [PDF]

Sci Rep
Abo-Shanab ZL, Elsharaky EA, El-Tabey AE, Ragab AA.   +3 more
europepmc   +1 more source

Using lignin waste as additives to bitumen for the sustainability of the circular economy: A study of the interaction of mixture components. [PDF]

PLoS One
Prysiazhnyi Y, Chipko T, Donchenko M, Serkiz R, Kochubei V, Khomyak S, Demchuk Y, Pyshyev S.   +7 more
europepmc   +1 more source

Formulation Optimization, Multi-Component Compounding Mechanisms, and Regeneration Insights of a Waste Vegetable Oil-Based Bitumen Regenerant. [PDF]

Materials (Basel)
Zhao T, Zhang Z, Lu C, Lu W, Liu Z, Zhu S.   +5 more
europepmc   +1 more source