This article shows the preliminary results of a study carried out to determine technical feasibility encapsulating high percentage EAFD in cement-based mortars manufactured with fine fraction recycled concrete aggregates (RCA). Two families mortars, natural aggregate as reference and RCA, were studied. An incorporation rate by weight two parts mortar one part was tested. The mechanical strength...

This study is aimed at developing a technology for processing electric arc furnace dust (EAFD) into granulated cast iron and zinc-containing product. The object was the from EAF of PJSC Magnitogorsk Iron Steel Works (Magnitogorsk, Chelyabinsk region). It has been established that contains valuable components in form ZnFe2O4 ZnO. EAFD involves reduction Fe Zn charge their oxygen-containing forms...

Abstract This work shows an innovative application for electric arc furnace (EAF) slag: its use as a filler nitrile butadiene rubber (NBR). Composites with various EAF slag contents were tested. It was found that the polymer matrix significantly reduces leaching of (determined according to standard CEN-EN 12457-2) incorporated in NBR. The processability characteristics determined by rheometric ...