نتایج جستجو برای: their characteristics

تعداد نتایج: 2757537  

Journal: : 2022

Inorganic polymer materials (Geopolymers) are synthesized using alumino-silicate sources as solid components with an alkaline solution. This material is used alternative for building and provides thermal protection foaming materials. paper presents the preparation of these by reaction between glass waste (from brown color bottles BP) sodium hydroxide NaOH aluminum (AN5) solutions alkali activat...

Journal: :Bulletin of the American Mathematical Society 1933

Journal: :International Astronomical Union Colloquium 1998

Journal: :DENKI-SEIKO[ELECTRIC FURNACE STEEL] 1973

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