TY - GEN
T1 - Comportamiento físico y mecánico de mezclas asfálticas en caliente incorporando WEO
AU - Velasquez, Percy Ronaldo Plasencia
AU - Horna, Miler Ivaner Rodriguez
AU - Vasquez, Marco Antonio Cerna
AU - Abanto, Segundo Eloy Soto
AU - Zare, Elmis Jonatan García
N1 - Publisher Copyright:
© 2023 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
PY - 2023/1/1
Y1 - 2023/1/1
N2 - There is a complex environmental problem due to the inadequate treatment of industrial waste. The main drawback corresponds to storage, since there are no spaces to be disposed of. One of the pillars of the 2030 agenda corresponds to responsible production and consumption (SDG 12), being the justification that motivated the research on asphalt incorporating different percentages of WEO burned engine oil. Two hot mix asphalt designs were carried out, the first design to determine the optimum percentage of asphalt cement to be used and the second design to determine a hot mix asphalt with the incorporation of burnt oil from vehicle engines in percentages of 1.00%, 1.25%, 4.00% and 7.00%. There were 27 briquettes made to evaluate the stability, flow and density by means of the Marshall test. In addition, 12 normative tests of the Ministry of Transport and Communications were carried out for the fine and coarse aggregates used. The results indicated that the optimum percentage of PEN 85/100 asphalt cement is 6.50%, and considering the different percentages of WEO incorporation, they present stable values with an addition of 4.00%. From an economic analysis, the incorporation of WEO in the MAC raises production costs compared to the conventional mix, but from an environmental analysis it is highly favorable for its reuse at the national level.
AB - There is a complex environmental problem due to the inadequate treatment of industrial waste. The main drawback corresponds to storage, since there are no spaces to be disposed of. One of the pillars of the 2030 agenda corresponds to responsible production and consumption (SDG 12), being the justification that motivated the research on asphalt incorporating different percentages of WEO burned engine oil. Two hot mix asphalt designs were carried out, the first design to determine the optimum percentage of asphalt cement to be used and the second design to determine a hot mix asphalt with the incorporation of burnt oil from vehicle engines in percentages of 1.00%, 1.25%, 4.00% and 7.00%. There were 27 briquettes made to evaluate the stability, flow and density by means of the Marshall test. In addition, 12 normative tests of the Ministry of Transport and Communications were carried out for the fine and coarse aggregates used. The results indicated that the optimum percentage of PEN 85/100 asphalt cement is 6.50%, and considering the different percentages of WEO incorporation, they present stable values with an addition of 4.00%. From an economic analysis, the incorporation of WEO in the MAC raises production costs compared to the conventional mix, but from an environmental analysis it is highly favorable for its reuse at the national level.
KW - Asphalt
KW - Marshall
KW - Pollution
KW - WEO
UR - https://www.scopus.com/pages/publications/85172295396
M3 - Contribución a la conferencia
AN - SCOPUS:85172295396
T3 - Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
BT - Proceedings of the 21st LACCEI International Multi-Conference for Engineering, Education and Technology
A2 - Larrondo Petrie, Maria M.
A2 - Texier, Jose
A2 - Matta, Rodolfo Andres Rivas
PB - Latin American and Caribbean Consortium of Engineering Institutions
T2 - 21st LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2023
Y2 - 19 July 2023 through 21 July 2023
ER -