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  • Alkali activated foams from slag (FLOW) [Elektronski vir]
    Češnovar, Mark, 1983- ; Traven, Katja, kemičarka ; Ducman, Vilma
    Alkali activated materials (AAM) are inorganic aluminosilicate based materials, mainly produced from fly ashes and metallurgical slags or clays containing high percentage of Al2O3 and SiO2 with high ... solubility in basic media. As a general rule, materials with high reactive silica content are more plentiful than materials containing reactive alumina.1,2 The alkali activation technology offers possibility for utilisation of secondary materials from metallurgical processes into a new group of useful building products. Steel slag based alkali activated materials have high mechanical strength, good fire and high thermal resistance at elevated temperatures and in case of low density (lightweight foams) also low thermal conductivity.3 The alkali-activated (AA) slag-based lightweight foams are a promising alternative for insulation materials products for the civil engineering sector and industrial use. The slags are by-products of high temperature metallurgical processes that are primarily used to separate the metal and non-metal. Various types of aluminosilicate rich slag can be used in the alkali activation process. In the present study, the electric arc furnace steel slag (Slag A) and the ladle furnace basic slag (Slag R) from different metallurgical industries in Slovenia were selected for alkali activation, and foaming process.
    Vir: Proceedings of the 6th International Slag Valorisation Symposium, 1-5 April 2019, Mechelen, Belgium [Elektronski vir] : Science, innovation & entrepreneurship in pursuit of a sustainable world (2019, Str. 237-240)
    Vrsta gradiva - prispevek na konferenci ; neleposlovje za odrasle
    Leto - 2019
    Jezik - angleški
    COBISS.SI-ID - 2447975

    Povezava(-e):

    https://slag-valorisation-symposium.eu/

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