This product is made by crushing blast furnace slag or steelmaking slag and adjusting particle sizes. The general conclusion of the work was that the particular residue material, IRM, when stabilized with cement and cementitious substances may be a viable aggregate for reuse in construction of road bases. The use of fly ash, bottom ash, quarry dust, wood ash, foundry sand, tyre shreds, silica fume, animal fat, cement kiln dust, roofing shingles, swine manure, steel slag, blast furnace slag, copper slag, crushed glass, plastic waste, electronic waste, paper waste, carpet, textile waste reclaimed asphalt pavement, spent fire bricks, recycled aggregates, rice husk ash, coconut shell, olive husk and bagasse ash amongst the endless list in construction is becoming increasingly popular due to the shortage and increasing cost of raw materials. The X-ray fluorescence analysis revealed that each material exhibited a strong CaO-SiO 2 -MgO-Al 2 O 3 chemical system. The best management option for this by product is its recycling. [5, 6, 13] also state that a strong stability of mixtures containing steel slag as The applications of steel slag powder and steel slag aggregate in ultra-high performance concrete (UHPC) were investigated by determining the fluidity, nonevaporable water content, and pore structure of paste and the compressive strength of concrete and by observing the morphologies of hardened paste and the concrete fracture surface. stabilization . It is produced during the separation of the liquid steel from impurities in steelmaking furnace and is a non-metallic by-product of steelmaking process. These data provide insights that may be useful for evaluating the marketability of steel industry slag and for human and ecological health risk assessment of environmental applications. It is a latent hydraulic product which can be activated with anyone- lime or Portland cement. Slag is primarily used in the cement and construction industries, and largely in road construction. Slag is used all over the world in road and railway construction and for engineering, and has many advantages over natural rock. It also minimizes any re-oxidation of the final liquid metal product before the molten metal is removed from the furnace and used to make solid metal. It is generated as a residue during the production of, steel. When these waste products are used in place of other conventional materials, energy and natural resources are preserved, air and water pollutants are reduced, greenhouse gases are lowered and harmful waste disposal is avoided which in turn minimizes the heavy burden on the nation’s landfills. Thus, it enhances a sustainable cost-effective green pavement in highway industry. The optimum bitumen content is out using mix design process and penetration, softening, viscosity, ductility, conventional samples. It occurs as a molten liquid melt and is a complex solution of silicates and oxides which solidifies upon cooling. Approximately 21 million tons of steel industry slag are produced each year in the United States, and many productive commercial uses of slag have been developed (e.g., road bed, fill material). With safety in mind, many road agencies require the use of steel slag when skid resistance is of prime concern. Road Shoulder; COMPOSITION AND MATERIALS. The X-ray diffraction analysis carried out in this paper gives a deeper insight in the mineralogical constitution and behavior of such slags when used for road construction purposes. stabilisation in road works. The coarse gradation particles found in the range of about 64mm. Toggle navigation. Steel slag is a byproduct obtained from steel industry. The obvious porous structure of steel slag observed using scanning electron microscopy (SEM) had important impacts on the road performance of asphalt mixtures. It has been found that external sound produced due to TRS installation become too excessive, thus its annoy local residents and compromise their sustainable living especially for those who live adjacent to the roadways. expensive for rural roads due to the transportation charges. Akermanite and gehlenite accounted for 91% of the total mineralogical phase composition in FBFS. 4, No. The utilization of waste materials, such as coal ash, copper slag, steel slag, jarofix, zinc slag, etc. Published in Global Slag News SteelPhalt has been developing and manufacturing high performance asphalt products for the UK roadmaking industry since the 1960's. Because of the high disposal cost as a waste material and the overall positive features of steel slag, it has been declared a useful construction material, not an industrial waste by most of the developed countries. Out using mix design process and penetration, softening, viscosity, ductility, conventional samples water.! 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