Please solve as soon as possible
The cement and concrete industry is a key link in the circulareconomy. Alternative fuels/raw materials in cement kilns, utilisingrecycled aggregates and cementitious industrial by-products inconcrete and producing durable concrete structures assist in thecircular economy. Example of fly ash production is shown in Figure1. Discuss the use of any THREE new binders, waste materials andrecycled materials (as ingredients) in concrete production andtheir suitable applications. Produce a ‘white paper’ (not more than5 pages) and it should include the following:
(i) Identified 3 ingredients and a brief description of theirproduction.
(ii) How these materials are used to produce certain grades ofconcrete.
(iii) Energy savings and carbon dioxide emissions of allingredients.
(iv) Link with circular economy.
