[EN] The use of different waste and industrial by-products as alternative materials in the manufacture of cement and concrete has emerged as a very effective means to improve and achieve better sustainability in the field ...

[EN] This investigation presents an important contribution to the understanding of the ¿zero discharge in the aluminium cycle¿ goal. The salt slag recycled by-product was reused as alternative aerating agent in the manufacture ...

Some Chilean copper slag dumps from the nineteenth century still remain, without a proposed use that encourages recycling and reduces environmental impact. In this paper, the copper slag abandoned in landfills is proposed ...

[ES] El descubrimiento del cemento Portland ha cambiado nuestra forma de construir, pero también es el responsable de grandes emisiones de CO2 a la atmósfera durante su fabricación (~1450 ᴼC), agravando la crisis actual ...