3pressive Strength Of Steel Slag Aggregate And Artificial
Strength And Workability Characteristics Of High ...
GGBS is a byproduct of the steel industry and is obtained when molten slag is quenched rapidly with the utilization water jets. GGBS is a non – hazardous and non – metallic waste of the iron industry is ecofriendly and helps in improving the strength, workability and durability characteristics of the concrete. 617 International Journal of Engineering Research Technology (IJERT) Vol. 2 ...
STEEL SLAG AS A VALUABLE MATERIAL FOR CONCRETE .
The use of steel slag as a concrete aggregate is likely to be more economically acceptable its use as a than concrete binder. In addition, since aggregates account for more than three quarters of concrete volume, greater amounts of steel slag could be used as aggregate than an as a binder. The mechanical properties of structural concreteare critical because it is aloadbearing material ...
PREDICTION OF STRENGTH OF FLY ASH AND SLAG CONCRETE .
PREDICTION OF STRENGTH OF FLY ASH AND SLAG CONCRETE BY THE USE OF ARTIFICIAL NEURAL NETWORKS ICheng Yeh Department of Civil Engineering ChungHua University Hsin Chu, Taiwan 30067, Key ...
STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN TERMS .
STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN TERMS OF HIGH STRENGTH CONCRETE Anurag Jain *1, Sandeep Gupta*2 Mayank Gupta*3 * Civil Engineering SIRTE, BHOPAL (INDIA) DOI: / ABSTRACT The Steel slag, a result of steel making, is delivered amid the detachment of molten steel from polluting influences in steel making heaters. This .
NATURAL AGGREGATES AND ARTIFICIAL AGGREGATES
· Amongst the artificial aggregates brick ballast and air cooled blast furnace slag are most common. Broken brick may be used for mass concrete but is not used for reinforced concrete work unless the crushing strength is high. Blast furnace slag is not commonly used on account of the possible corrosion of steel due to the sulpher content of slag ...
FerroformTM Blocks
for blast furnace cement, is used as the binder, steelmaking slag is used as the aggregate and fly ash is used as an admixture (Fig. 2). The possible manufacturing processes are (1) site manufacture (casting using molds), (2) factory manufacture (vibration/pressure molding and vibration molding) and (3) manufacture of artificial stones (crushing after casting in yard). As in the case of ...
Use of Steel Slag Aggregate in Pavements Report
Steel slag aggregate (SSA) is a byproduct of the production of steel in an electric arc furnace. The high iron oxide content of the aggregate results in an aggregate that is very hard and very dense (SSA is 2030% heavier than naturally occurring aggregates such as basalt and granite).
Steel Slag Aggregate Production Process
Steel slag user guideline asphalt concrete user, this difference is dependent on the steelmaking plant, steelmaking process, specific furnace, steel slag processing, and storage strategi for this reason, the use of steel slag aggregate must be considered on a specific steelmaking furnace and processing basis, with recognition of the inherent variability of the slag production and the.
3pressive strength of steel slag Aggregate and artificial
their aggregate standards to allow alternative or artificial aggregates such as slags and recycled concrete, in roads Slag aggregates are comparable to natural aggregates in terms of strength and other property requirements and are Granulated steel slag as fine aggregate 1 50 2 100 Table 4. Properties of copper slag. Read more
The Road to Sustainability: Using Steel Slag for Asphalt ...
· According to the Washington State Department of Transportation's Use of Steel Slag Aggregate in Pavements report in 2015, a high iron oxide content in steel slag aggregates creates pavement that is both hard and dense, making it a superior choice over natural aggregates such as rocks in creating hot mix asphalt.. Also, when used in bituminous pavements, slag offers the .
3pressive strength of steel slag aggregate and artificial
3pressive strength of steel slag aggregate and artificial PDF Properties of Concrete Manufactured Using Steel Slag This paper
PERFORMANCE EVALUATION OF STEEL SLAG AS SUBSTITUTE .
Indirect Tensile strength 132 Indirect Tensile Strength of Dense Steel Slag Mixes 132 Moisture Susceptibility 133 Permeability 135 . vii Evaluation of Stripping Potential of Steel Slag AggregateAsphalt Bonding 136 Cantabro Test on Water Soaked SSPA Specimens 137 Comparison with Other Test Results 139 Resilient Modulus of Dense Asphalt Mixes 139 ...
Mechanical Properties of M 25 Grade Concrete Made With ...
strength, time dependent properties, durability, fire resistance and other properties of light weight aggregate concrete are dependent on the type of lightweight aggregate utilized in the concrete. The light weight aggregate can be natural aggregate such as pumice, scoria and all those of volcanic origin or the artificial aggregate such
A new formulation for strength characteristics of steel ...
A new formulation for strength characteristics of steel slag aggregate concrete using an artificial intelligencebased approach 2015, Awoyera et al. 2016). In the studies, strength properties of steel slag aggregate concrete, covering compressive strength of 150 mm cubes and splittensile strength of 150×300 mm cylinders, have been determined
3pressive strength of steel slag aggregate and artificial
Crushing Lightweight Slag Aggregate. crushing strength of lightweight aggregates depends on the efficiency of production, type of binder 3pressive strength of steel slag aggregate and artificial.
Pilotscale steam aging of steel slags
Steel slag is similar to stone aggregates in strength, but its volumetric instability in contact with water hinders its appliion as aggregates in construction. A part of steel slag is normally exposed to rain and sun for natural aging and stabilization for months before use. The natural aging process is slow and timeconsuming, and thus restricts its usage. The steelmaking slag can be put ...
ADVANCED CONCRETE TECHNOLOGY ULTRA HIGH STRENGTH .
Ash/Slag/Rice Husk Ash Silica fume and fly ash Composition of ultrahighstrength concrete:Type of aggregate Gravel/crushed stone Crushed stone Artificial aggregate Maximum aggregate size Any Size 10 mm 5 mm Fibres Not Necessary Beneficial Essential Processing Conventional Conventional Heat and pressure of ultrahighstrength concrete: The important characteristics of the ultra ...
(PDF) STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN .
The Steel slag, a result of steel making, is delivered amid the detachment of molten steel from polluting influences in steel making heaters. This can be utilized as sand in concrete. Steel slag sand by and large display a penchant to extend on
Cement : Iron and steel slag products : NIPPON SLAG ...
Iron and steel slag products are used in a variety of areas where their unique characteristics are put to effective use. The majority of the demand for these products comes from the field of cement. Approximately 40% of iron and steel slag products, and 60% of blast furnace slag, are used in cement. Most of these products are used as a raw material in Portland blast furnace slag cement ...
3pressive strength of steel slag aggregate and artificial
3pressive strength of steel slag aggregate and artificial. EFFECT OF SILICA FUME ON STEEL SLAG CONCRETE. Steel slag aggregate generally exhibit a propensity to expand because of the presence of free lime and magnesium oxides hence steel slag aggregates are not used in concrete making. Proper weathering treatment and use of pozzolanic materials like silica fume with steel slag .
Slag aggregates | Tarmac
Byproducts of the steel and iron industries, slag aggregates have many valuable properties that can be used in construction, infrastructure and agriculture. At Tarmac we have over 40 years experience of processing slag into premium and more sustainable construction materials. A direct alternative to primary aggregates, slag aggregates offer ...
Steel Slag
· Steel slag aggregates are highly angular in shape and have rough surface texture. They have high bulk specific gravity and moderate water absorption (less than 3 percent). Table 181 lists some typical physical properties of steel slag. Table 181. Typical physical properties of steel slag. Property: Value: Specific Gravity > : Unit Weight, kg/m 3 (lb/ft 3) 1600 1920 (100 120 ...
