Recycling of waste materials such as waste cooking oil and crumb rubber tyre for asphalt pavement construction
Bitumen, Waste cooking oil, Crumb rubber tyre
The use of waste materials in pavement construction is one of the steps to reduce environmental concern globally. In this study, asphalt mix was modified with crumb rubber tire (CRT), waste cooking oil (WCO), in 0%,2%, 4%, 6%, 8% and 10%. Other materials used for this study include bitumen, coarse aggregates, and stone dust. The optimum bitumen content is found to be 6% for the asphalt mix without addictive this serves as the control mixture for the subsequent mixes. The stability of bitumen modified with CRT and WCO increases with increase in the modifier content. This may be due to the lack of proper decomposition of the waste materials in the mixture. WCO has the highest stability value of 27.4N at 6% this indicates that has more stability than CRT which implies that WCO can withstand any sudden shock or impact abrasion Test result shows that bitumen with CRT, WCO in higher quantities does not increase to abrasion and the subsequently mix durability. Though CRT, WCO can improve the physical properties of bitumen which in turn could affect the mechanical and volumetric properties of asphalt mixture the use of specific amounts (such as 10%, 6%) of CRT, WCO as bitumen modifier in mixtures based on traffic volume can easily satisfy standard requirements which could help in reducing cost of asphaltic concrete and generate economic.
"Recycling of waste materials such as waste cooking oil and crumb rubber tyre for asphalt pavement construction", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.8, Issue 10, page no.636 - 642, October-2023, Available :https://ijsdr.org/papers/IJSDR2310104.pdf
Volume 8
Issue 10,
October-2023
Pages : 636 - 642
Paper Reg. ID: IJSDR_208793
Published Paper Id: IJSDR2310104
Downloads: 000347260
Research Area: Civil Engineering
Country: raichur, karnataka, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
