Tags: City University of Hong Kong, Hong Kong, Construction & Smart Cities, Energy & Environment
This technology recycles used engine oil (UEO) into concrete, offering a sustainable solution to environmental pollution. By mixing UEO with water-reducing admixtures, it enhances concrete's workability, durability, and strength. This innovative method reduces carbon emissions and provides an eco-friendly alternative to traditional waste disposal. It has potential applications in constructing infrastructures like bridges and high-rise buildings. This approach not only addresses the disposal of UEO but also contributes to sustainable construction practices.
IP Type or Form Factor: Patent Pending; Process & Method; Material
TRL: 6 - prototype validated in intended environment
Industry or Tech Area: Construction; Circular Economy & Waste Upcycling
![Upcycling Engine Oil into Concrete](https://substackcdn.com/image/fetch/w_720,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F954da77e-bc62-405c-94c6-9a4068acfdd1_1024x1024.jpeg)
![Upcycling Engine Oil into Concrete](https://substackcdn.com/image/fetch/w_720,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F311257f2-f1d9-49a9-915d-cb08c957a953_1920x1060.jpeg)