Structural Behaviour of Reinforced Concrete Beams Made ...fine aggregate in concrete mix. Two types of material such as crushed granite and ferrochrome slag (Fig. 1) confirming to IS 383 (1970) were used as coarse aggregate. Mix Proportion, Casting and Curing Four different concrete mix proportions: MNC1, MNC2, MFC1 and MFC2 were prepared. Mix composition, proportion and
Sand For Concrete From Steel Mills Induction Furnace Waste ...In making mild steel ingot scrap to sponge iron is fed into the induction furnace which produces large quantity of slag. For example Kotdwar a small town of Uttarakhand Steel Mills induction furnances alone generates 15,000 tonnes of slag per year and about 1,50,000 tonnes of slag is lying as dump around this city posing an environmental problem.
International Journal of Innovative Research in Science ...Ground Granulated Blast Furnace Slag (GGBFS) is a byproduct of the steel industry. GGBFS is produced when molten slag is quenched rapidly using water jets, which produces a granular glassy aggregate.
Steel making slag concrete as sustainable construction ...furnace slag and natural aggregate was made. Fine aggregate was river sand (density: g/cm. 3, water Table 1. Mixture proportions of steel making slag concrete BF: Ground granulated blast furnace slag LD: Lime dust powder : High range water reduce admixture Table 2.
Enhancement of Concrete properties by Steel slag as a ...possibility of using such steel slag waste materials as coarse aggregate in concrete. In this work, coarse aggregate is partially replaced by steel slag in concrete at different replacement proportions like 10%, 20%, 30% up to .
Bond between steel reinforcement bars and Electric Arc ...content was slightly increased for crushed aggregate and EAF slag concretes. The same mixing procedure was used for all the mixtures:driedaggregatesweremixedfor1 min;then cement and 2/3 of the total water were added and mixed for 3 min; concrete was left resting for 3 min; then the remaining 1/3 of water and the WRA
Technical Report UDC 669 . 162 . 275 . 2 : 666 . 972 . 12 ...The technical development in Japan regarding BF slag aggregate (coarse and fine) for concrete began in the 1970s, and coarse slag aggregate was included in the JIS system as JIS A 5011 "Air Cooled Iron Blast Furnace Slag Aggregate for Concrete" in 1977 and fine BF slag aggregate as JIS A 5012 "Water Granulated Iron Blast Fur nace Slag Aggregate for ...
Study on Drying Shrinkage Properties of Concrete Using ...As results, the drying shrinkage of concrete that used blast furnace slag as fine aggregate is less than concrete that used natural river sand as fine aggregate when .
Utilization of Industrial Waste Slag as Aggregate in ...perimented use of non ground granulated blast furnace slag as fine aggregate in concrete. The study concluded ... used steel slag as fine aggregate for enhancing the volume stability of mortar. Experimental results indi ... spectively by using IS method of mix .
Application of Blast Furnace Slag Sand in Cement Concrete ...Application of Blast Furnace Slag Sand in Cement Concrete–A Case Study Rao1 and U ... to evaluate effect of replacing CSS fine aggregate produced cement concrete mix with Slag sand by 50% (by weight of total fine aggregate). ... Takano etal (July2002), A technical report of Nippon Steel [3] M C Nataraja etal (2013), Article in Intl j of ...
Use of AirCooled Blast Furnace Slag as Coarse Aggregate ... crete pavements containing ACBFS has been mixed. In Ohio and Indiana, the performance of ACBFS aggregate in paving concrete has been reported to be acceptable. However, in Michigan, the use of ACBFS in paving concrete has been linked to poor performance of con crete pavements (Staton 2006).
TECHNOLOGY OF SLAG UTILIZATION IN HIGHWAY .blast furnace slag, which is volumetrically stable and straightforward in its construction uses, steel slag contains hydratable oxides that can result in volumetric instability that ... mix asphalt aggregate (there is often a wide range of aggregate uses from granular
Technical Report UDC 669 . 1 . 054 . 82 Overview of Slag ...NIPPON STEEL SUMITOMO METAL TECHNICAL REPORT No. 109 JULY 2015. 171. Blast furnace slag. Concrete aggregate use The share of a blast furnace slag concrete aggregate is about 25% at Wakayama Works, and the amount of shipment .
Concrete with Steel Furnace Slag and Fractionated ...Concrete specimens with a ternary cementitious blend (65% Type I portland cement, 25% ground granulated blast furnace slag, and 10% Class C fly ash) were cast to test the. effects of SFS FRAP at 20% and 50% volume replacement levels of the dolomitic coarse. aggregate.
Steel Slag as an Aggregate Replacement in Malaysian Hot ...In this study, steel slag was used as an aggregate replacement in conventional dense graded asphalt mixes (ACW14 and ACB28). Steel slag was selected due to its characteristics, which are almost similar to conventional aggregates, and the fact that it is easily obtainable as a byproduct of the steel industry.
Effects of Moisture on Surface Chemistry of Steel Slags ...steel slagasphalt mixes in moist environments is due to the for mation of calciumrich deposits, mainly calcium carbonate, along the surface and the interface.
Ground Granulated Blast Furnace Slag in Concrete and its ...The ground granulated blast furnace slag (GGBFS) is a byproduct of iron manufacturing which when added to concrete improves its properties such as workability, strength and durability. This material is obtained by the heating of iron ore, limestone and coke at a temperature about 1500 degree ...
Steel Slag as an Aggregate Replacement in Malaysian Hot ...The results show that the steel 25 C, the resilient modulus is MPa for the steelslag slag aggregate mix presented a lower rutting depth in mix and MPa for the conventional mixture; while comparison to the conventional mixture.
PROPERTIES OF HIGH STRENGTH CONCRETE CONTAINING .possessed a percentage of % steel slag aggregates as a replacement of the co arse aggregate. Moreover, the replacement of the natural fine aggregate by the fine steel sla g as well as the EAFSS coarse aggregate produced a high strength pervious porous concrete.
SALAH H. ALJBOUR EVALUATION OF THE USE OF .Incorporating steel slag aggregate in the concrete mix affected its compressive strength. Enhanced compressive ... In addition, blast furnace slag fine aggregate does not contain materials that may affect the strength and durability of concrete, such as chlorides, organic impurities clay and shells [5,6].
Use of Blast Furnace Slag Aggregate in Concrete IJSERUse of Blast Furnace Slag Aggregate in Concrete Hiraskar and Chetan Patil AbstractThe Iron industries produce a huge quantity of blast furnace slag as by–product, which is a non–biodegradable waste material from that only a small percentage of it is used by .
slag applications in aggregate crushing Home > Products > Aggregate And Slag Crushers Slag Crusher,Slag Grinding Steel slag is currently used as aggregate in hot mix asphalt surface applications, ... Online Services Crushing strength of lightweight aggregates depends on the efficiency of production, type of binder used and size of the aggregate formed.
A COMPARATIVE STUDY ON EFFECT OF BASIC OXYGEN FURNACE SLAG ...When the reaction steel pipes. process is complete, molten crude steel collects on the bottom of the furnace and the liquid slag floats on top of it. 2. OBJECTIVE OF WORK The crude steel and the slag are tapped into separate ladles/pots at temperatures typically above 1600°C.
best crusher to crush slag educationcare in75kw Rock Limestone Slag Jaw Crushers for Mining China . ... Impact Crusher use impact energy to crush materials. When the impact crusher works, the motor drives the rotor rotate of the impact crusher with high speed. ... steel furnance slag and aggregate in crusher,mixing blast furnace slag crushing and screening Check price blast furnace slag ...
Experimental Studies on Concrete Replacing Fine .Experimental Studies on Concrete Replacing Fine Aggregate with Blast Furnace Slags J. Selwyn Babu1, ... was used for mixing and curing the concrete. Mix Proportion: ... with blast furnace slag aggregates", Construction and Building Materials, vol. 24, pp 1166 – 1175, ...