Long-term anti-skid performance plays a vital role on the road life cycle and driving safety. Therefore, CVS was proposed, which can perform full-size polishing rutting slabs. The system used to simulate long-term attenuation law of five kinds asphalt mixture with different BOF steel slag contents, influence contents comprehensively analyzed by using pendulum friction value. With increase volum...

This study quantifies the potential environmental benefits associated with incorporation of industrial by-products and recycled materials combined warm mix asphalt (WMA) additives in wearing course mixtures for pavement construction. An electric arc furnace (EAF) steel slag-based three incorporating slag fractionated reclaimed (RA) varying contents (i.e. 25, 40, 50%) were analyzed comparatively...

the continuous improvement of eaf performance is crucial for the increase in productivity and cost effectiveness and to render an environmental friendly process. rhi supports these targets by providing a diverse range of refractory and process solutions. chemical energy in practical operation by injection of gaseous media like oxygen and natural gas, and solid materials like carbon have become ...

Through field test and thermodynamic calculation of decarbonization, this paper studies the effect endpoint control low-carbon phosphorus steels produced with single-slag in basic oxygen furnace (BOF) on lining erosion. The study reveals that practicing step C% till steel tapping lieu thoroughgoing blowing method can effectively reduce temperature FeO% final slags, thereby mitigating heat mass ...