Ground granulated blast furnace slag Ground granulated blast furnace slag of specific gravity was used for the study Table 4 Fine Aggregates Material The locally available manufactured sand of zone II was used as fine aggregate in the present investigation Various properties of manufactured sand are given in table 2 Super
Get PriceSlag Crushing Granulated GRANULATED Molten slag is chilled quickly to form a glassy granular product This process is the most rapid of the cooling processes and little or no crystallization occurs The granulated slag may be crushed and screened or pulverized for various applications GRANULATED SLAG USES Highway base and subbase
Get Price05/08/2024· The maximum crushing value of slags with different grain sizes is considered as the crushing value of this type of air quenched granulated steel slag It can be seen from Table 3 that with the increase in the proportion of modifier the crushing value of air quenched granulated steel slag increases gradually whilepactness decreases
Get PriceThe G25S10 beam showed local crushing of the concrete at the load application point No slipping failure of the longitudinal reinforcements and transverse reinforcements was observed in any of the beams Ground Granulated Blast Furnace Slag for Use in Concrete Mortar and Grout—Part 1 Definitions Specifications and Conformity Criteria
Get PriceEfficiency 200T/Hr hst single cylinder hydraulic cone crusher for granulated slag price list Sino Mining Co Ltd US $6001 $8001 / set 1 set Min Order Contact Supplier Transaction Level Add to Compare
Get PriceSlag Crusher JOYAL Stationary and mobile crushing As the slag fed into the jaw crusher heavy duty Hardened Jaw crushes the big lumps of slag into medium size which then goes to next process Jaw Crusher is also used by various industries for crushing coal rock refractory glass stone etc Roller crusher is ideally used for crushing slag and is secondary process after jaw crusher …
Get PriceBlast Furnace Slag an overview ScienceDirect Topics 18/10/2024 Basic oxygen steel slag is relatively nonporous and produces a highdensity aggregate with high crushing strength The processed material is denser and stronger than BF slag BOF and EAF slags have proven successful for the construction of unbound rural roads Recently road trials have been conducted in EAF and ladle slag use as road
Get PriceSlag Crusher Plant offered is used for crushing slag that is produced during smelting process through different processed applied in production Slag in metals is present as form of undesired impurities at time of smelting which float to top in form of protective crust of oxides on top of metal being smelted thus protecting liquid metal under
Get Price2619000021Slag drog scalings and other waste from the manufacture of iron or steel more than 20% vanadium pentoxide other than granulated slag CIQ Code 999 Smelting slag without oxide scale
Get PriceFor the production of cement or cementitious materials any type of blast furnace slag can be used but the most common is granulated or glassy slag due to its ease in handling and more rapid reactions between the glass and other raw materials [7] As cement is hydrated calcium silicate hydrates C S H and calcium hydroxide C H form
Get PriceConverting Granulated Blast Furnace Slag into Fine Aggregate With restrictions on indiscriminate dredging of river sand and stone crushing there has been a growing need in civil fraternity for identification of alternative fine aggregates One promising alternative has been granulated slags generated in steel plants but were limited to partial replacements due to property variations …
Get PriceBlast furnace slag is a secondary aggregate used widely in construction because of its performance attributes and durability Slag aggregates produced by Tarmac are supplied as CE marked products under the Factory production control process of ISO 9001 2024 for the production of products to BS EN 12342 Aggregates for Unbound and Hydraulically Bound Mixture BS EN 13043 Aggregates for
Get PriceThe quantity used every year exceeds 10 million tons One of the interesting developments of precrushed slag is its use as binder precrushed slag is obtained by crushing granulated slag and it consists of mm sand containing approximately 10% of ingredients smaller than 80 microns
Get Price1 As seen in Fig 1 BF slag is divided into air cooled slag and granulated slag The former is produced by letting molten slag cool in open pits or yards and the latter by rapidly cooling mol ten slag with water jet the former looks like crushed stone and the latter like sand
Get PriceIn unground form granulated slag sells for about $35 per ton and sells for about twice that amount as GGBFS table 2 This is in contrast to a range of about $3 to $14 per ton for air cooled slag the prices are necessarily low to allow the material to compete with natural aggregates Is slag glass toxic
Get PriceDescription of clay toothed roller crusher roll crushers are used for both primary and secondary crushing Features of slag teeth roller crusher the advanced hydraulic control system users can adjust the pressure according to the material hardness so that can press and pulverize the materials absolutely sensor the machine can load relief when overload …
Get PriceSlag Cement Australia Slag Groundgranulated blastfurnace slag GGBFS is produced by quenching molten iron slag a byproduct of iron and steelmaking from a blast furnace in water to produce a granular product that is then dried and ground into a fine powder Use of waste copper slag a sustainable material Granulated copper slag is more porous and therefore has lower specific gravity and
Get PriceThe slag that is produced by submerged arc welding when the granulated flux that blankets the molten weld puddle melts and solidifies as it cools Once the weld is made what remains is the slag and the unused flux that did not melt and solidify into slag Slag Crushing Equipment Photos Ground granulated slag reacts with water to produce
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Get PriceToday ground granulated blast furnace slags GGBFS are used in combination with Portland cement PC to create slag cement GGBFS react with portlandite Ca OH 2 which is formed during cement hydration via the pozzolanic reaction to produce cementitious properties that primarily contribute to the later strength gain of concrete
Get PriceA chemical method for assessing the activity of granulated slags has been described by Lieber 21 Five grams of the slag ground to a specific surface area of 3200 cm 2 /g are shaken for 3 h at 80°C with 50 mL of 5 per cent NaOH solution filtered washed four times with 40 mL methanol and twice with 25 mL diethylether
Get Pricegranulated slag crushing screening malaysia · Ground granulated blast furnace slag as a concrete additive Ecocem Influence of ageing on the characteristics of blast furnace slag and Malaysia imports granulated blast furnace slag which is crushed in a to a fineness so that there is a maximum 20% residue on the screen filter
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Get PriceGranulated Blast Furnace Slag GBFS contains a high level of moisture it is hard to grind and very abrasive 2 Natural pozzolans may not be as hard to grind as GBFS but may contain high moisture levels and be abrasive 2 Both of these materials require grinding systems designed to deal with high moisture hardness and abrasiveness
Get PriceSlag Crusher Plant offered is used for crushing slag that is produced during smelting process through different processed applied in production Slag in metals is present as form of undesired impurities at time of smelting which float to top in form of protective crust of oxides on top of metal being smelted thus protecting liquid metal under it
Get PriceGranulated slag Also known as water quenched slag and water slag After the molten slag is quenched with a large amount of water it can be made into fine grained water slag dominated by glass It has potential hydraulic cementitious properties which can be shown under the action of cement clinker lime gypsum and other activators
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Get PriceIron and steel slags are coproducts of iron and steel manufacturing In the production of iron the blast furnace is charged with iron ore fluxing agents usually limestone and dolomite and coke as fuel and the reducing agent The iron ore is a mixture of iron oxides silica and alumina From this and the added fluxing agents molten slag and
Get PriceThe granulated slag and water slurry is distributed evenly over the whole length of the drum Axial vanes inside the drum continuously lift the granulated slag and deposit it onto a conveyor belt located above the distributor The fine mesh on the exterior of the drum retains the granulated slag and allows the water to filter through
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