Results 31 to 40 of about 1,179,453 (233)

Chemical Analysis and Consistency Characterization of Domestic Waste Bio-asphalts [PDF]

, 2018
The objective of this paper is to characterize the chemical and consistency characterization of the bio-binder produced from domestic waste (DWBO) as compared with conventional petroleum–asphalt binder. A petroleum asphalt was modified with DWBO at 3, 6, and 9% by weight to prepare bio-binders, respectively.
Sady Abd Tayh, R. Muniandy, S. Hassim, F. M. Jakarni   +3 more
openaire   +1 more source

Rheological Performance of Bio-Char Modified Asphalt with Different Particle Sizes

Applied Sciences, 2018
To improve the performance of petroleum asphalt, bio-char was used as a modifier for a petroleum asphalt binder, in this study. The rheological properties of bio-char modified asphalt binders were compared with different particle sizes and contents, with
Ran Zhang, Qingli Dai, Zhanping You, Hainian Wang, Chao Peng   +4 more
doaj   +1 more source

Effects of Organic Nano Calcium Carbonate on Aging Resistance of Bio-Asphalt

Advances in Materials Science and Engineering, 2022
To improve the aging resistance of bioasphalt and explore the impact of organic nano calcium carbonate (CaCO3) on the aging resistance of bioasphalt, the thin-film oven test (TFOT), basic property test, rheological test, four components test, and infrared spectrum test were used to study the bioasphalt with different organic nano-CaCO3 contents.
Nianting Xiao, Yongyi Zhang, Hongbo Xia, Yu Lei, Yamin Luo   +4 more
openaire   +2 more sources

Moisture susceptibility of high and low compaction dry process crumb rubber modified asphalt mixtures [PDF]

, 2010
The field performance of dry process crumb rubber-modified (CRM) asphalt mixtures has been reported to be inconsistent with stripping and premature cracking on the surfacing. One of the concerns is that, because achieving field compaction of CRM material
A. C. Collop, Airey, G. D., Collop, Andy, Airey, GD, Rahman, M, Rahman, M., M. M. Rahman, G. D. Airey, Collop, AC   +8 more
core   +1 more source

Is this the end of the road for bio-inspired road construction materials?

RILEM Technical Letters, 2022
The global road network spans 64.3million km and is of huge significance for the social and economic development. The level of investment in road construction and maintenance is high, e.g.
Amir Tabakovic
doaj   +1 more source

Waste Cooking Oil as Bio Asphalt Binder: A Critical Review

IOP Conference Series: Materials Science and Engineering, 2020
Abstract The modification of binder with waste cooking oil (WCO) for paving materials indicates the implementation of recycling practice with environmental issues concern, thus improving the proper management of this waste product. This paper presents a critical review of the WCO utilisation as a modifier to enhance binder properties ...
P J Ramadhansyah, K A Masri, W N A Wan Azahar, N Mashros, A H Norhidayah, M N Mohd Warid, M K I M Satar, H Yaacob   +7 more
openaire   +1 more source

From Laboratory Mixes to Full Scale Test: Rutting Evaluation of Bio-recycled Asphalt Mixes

, 2022
The present paper describes the rutting behavior of innovative mixes incorporating 50% of Reclaimed Asphalt (RA) with bio-materials. They were assessed in the laboratory and in a full-scale accelerated experiment.
del Barco A. J., Sotoodeh-Nia Z., Porot L., Planche J. -P., Chailleux E., Williams C., Hornych P., Blanc J., Olard F., Lo Presti D., Pouget S.   +10 more
core   +1 more source

Bio-based polymer modified asphalt: Current status and challenges

Journal of Traffic and Transportation Engineering (English ed. Online)
Polymers have been widely used in asphalt materials. Currently, many scholars have used bio-based materials instead of petroleum-based materials to synthesize bio-based polymer-modified asphalt.
Shiyun Kan, Zengping Zhang, Qingxu Li, Jiajun Ji, Junhui Li, En Shi, Jia Sun, Hao Liu   +7 more
doaj   +1 more source

Rheological Properties and Antiaging Performance of Graphene Oxide-Modified Bio-Asphalt

Advances in Materials Science and Engineering, 2022
To enhance the performance of bio-asphalt, an attempt was made to modify bio-asphalt using graphene oxide (GO). Two bio-asphalts were prepared and modified with different GO dosage levels of 0 to 0.08% to obtain GO-modified bio-asphalts (GOMBA). The two GOMBA were tested in the conventional properties (penetration, softening point, and ductility), high-
Huaxin Qian, Yimin Li, Renhong Ding, Hua Han, Xiaolong Zou, Yunliang Zhang, Shaofeng Zhu   +6 more
openaire   +2 more sources

Preparation and Performance Analysis of Bio-asphalt from Liquefaction andResinification of Straw [PDF]

Zhengzhou Daxue xuebao. Gongxue ban
Waste wood, crop residues, livestock manure and waste oil, were widely used to produce bio-oil. Andthen partially or completely replace the petroleum-based asphalt. But the road performance of this asphalt was insufficient.
DING Zhan, AN Linyu, LI Huifeng, TIAN Chenxi, ZHOU Chunyu, LIU Fengkai   +5 more
doaj   +1 more source