scholarly journals AGGREGATE ANGULARITY EFEFCTS ON MECHANICAL PROPERTIES OF ASPHALT CONCRETE

2020 ◽  
Author(s):  
Lee Leon
Keyword(s):  
Mechanical Properties ◽  
Asphalt Concrete

Physico-mechanical properties of asphalt concrete incorporated with encapsulated cigarette butts

2017 ◽  
Vol 153 ◽  
pp. 69-80 ◽  
Author(s):  
Abbas Mohajerani ◽  
Yasin Tanriverdi ◽  
Bao Thach Nguyen ◽  
Kee Kong Wong ◽  
Harin Nishamal Dissanayake ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Asphalt Concrete ◽  
Cigarette Butts

scholarly journals Effect of Modified Bitumen on Physico-Mechanical Properties of Asphalt Concrete

2013 ◽  
Vol 7 (4) ◽  
pp. 467-470 ◽  
Author(s):  
Mykhailo Nykypanchuk ◽  
◽  
Yurii Hrynchuk ◽  
Mykola Olchovyk ◽  
◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Asphalt Concrete ◽  
Modified Bitumen

Correlation between Shape of Aggregate and Mechanical Properties of Asphalt Concrete

2011 ◽  
Vol 12 (2) ◽  
pp. 239-262 ◽  
Author(s):  
Seracettin Arasan ◽  
Engin Yenera ◽  
Fatih Hattatoglu ◽  
Sinan Hinislioglua ◽  
Suat Akbuluta
Keyword(s):  
Mechanical Properties ◽  
Asphalt Concrete

scholarly journals The Effect of Animal Bone Ash on the Mechanical Properties of Asphalt Concrete

2021 ◽  
Vol 7 (10) ◽  
pp. 1741-1752
Author(s):  
Yasir N. Kadhim ◽  
Wail Asim Mohammad Hussain ◽  
Abdulrasool Thamer Abdulrasool
Keyword(s):  
Mechanical Properties ◽  
Asphalt Concrete ◽  
Cementitious Material ◽  
Partial Replacement ◽  
Bone Ash ◽  
Animal Bone ◽  
Concrete Mix ◽  
Maximum Stability ◽  
Marshall Stability ◽  
Air Void

For the sake of enhancing the mechanical properties and durability of asphalt concrete, many studies suggest adding different admixtures, such as waste materials in the form of filler. These admixtures have a significant influence on the performance of asphalt concrete by plying a roll in filling the voids between particles and sometimes as a cementitious material. This study aims to improve the strength of asphalt concrete by adding crushed animal bone to the mix after carbonization at a temperature of 800 Co. Seven different percentages (10, 20, 30, 40, 50, 60, and 100%) of animal bone ash as a replacement for the filler percentage were added to the optimum asphalt concrete mix. A number of tests were conducted on asphalt concrete specimens to measure Marshall stability (MS), Marshall flow value (MF), voids filled with asphalt percentages (VFA), air void percentages (VA), voids in mineral aggregate percentages (VMA), and maximum theoretical specific gravity (GMM). From the results, the maximum stability of 14.85 KN was reached when using animal bone ash of 20% as a partial replacement for the conventionally used filler (limestone). In general, there are some improvements in the physical properties of asphalt concrete with animal bone ash, which can be related to the increase in the bond between the particles of aggregates and the bitumen material. Doi: 10.28991/cej-2021-03091757 Full Text: PDF

Sign in / Sign up

Export Citation Format

Share Document