Concrete is the most widely used construction material in the world, second only to water. Over time, as a result of the build-up of atmospheric compounds in the surrounding environment, concrete will become discolored, stained, dirty and dingy. This course examines photocatalytic technology in concrete and the benefits this technology offers in accelerating the self-cleaning and pollution abatement properties of concrete, while maintaining the same mechanical and physical properties of traditional concrete.
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