Optimised processes for the production of performance concrete constituents based on agricultural wastes

Abstract In most parts of the world urban populations are growing. This inevitably requires resources for construction materials, which is a challenge to achieving global climate goals. Since there no alternative concrete as structural material, novel approaches required use cement in more efficiently and little Portland clinker binder concrete. With approaches, Africa can spearhead green technologies globally, continent’s carbon emissions re marginal today comparison rest potential local enormous. The authors paper develop conclusions on how bio-waste be converted organic mineral constituents that have create rural livelihoods materials markets. A three-step solution including hydrothermal process, pyrolysis step co-fuelling process with brick production vertical shaft kiln suggested derive components, various by-products well bricks pozzolanic replacements, respectively.