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The parameters tested are flow time based on New Zealand flow cone, loose bulk density, uncompacted voids and specific gravity. In order to enhance the performance of the poor crushed sand, different samples of crushed sands were blended which ... Blend-2 (copper slag, crushed stone sand) and Blend-3 (light cinder, crushed stone sand) have been ...
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Enter dimensions in centimeters and calculate the needed amount of Recycled Materials in cubicmeter and tons. Density of Type 1 Slag: 1.50 t/m³ (0.7 m³/t). Start the calculator: How …
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It is a porous material of dark grey-green colour with 2530 kg/m ³ density and the open pores size from 1mm to 5 mm. After crushing crushed slag possesses the following characteristics or ...
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Water-cooled slag results in a porous and low-density substance with particular physical properties that make the slag suitable for certain reuses. ... Resistance to impact determined on crushed aggregates (8–12 mm) 10–26: 9–20: 12–27: Absorption of water: 0.2–1.0 <0.5: 0.3–1.2: Freeze/thaw resistance (particle size < 5 mm) <1.0
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evaluate the effects of crushed steel slag, as partial replacement of sand with specific gradation, on performance of lightweight ed concrete (LFC) with density of 1600 kg/m3 to 1700 kg/m3 in terms of compressive and tensile strengths. Different steel slag based LFCs were developed by replacing 0, 25, 50, 75 and of steel slag for sand.
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material such as sand, gravel, crushed stone, blast-furnace slag, and lightweight aggregates that usually occupies approxi-mately 60 to 75% of the volume of concrete. Aggregate properties significantly affect the workability of plastic concrete and also the durability, strength, thermal properties, and density of hardened concrete.
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3.1 Design of Aggregate Composition of CSRM. The brick-concrete construction waste is crushed and screened to form recycled masonry aggregates (RMA) with continuous gradation. The particle composition of RMA is shown in Table 1.The liquid limit W L of fine-grained soil below 0.6 mm is 27.3%, the plastic limit W P is 19.8%, and the plasticity index I P is 7.5; …
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The replacement of coarse aggregate (crushed stone) with Steel Slag (SS) will produce a concrete of higher strength compared to plain concrete (conventional concrete). ... The density of 2492 kg ...
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Density Converter Online density converter with commonly used units. Density vs. Specific Weight and Specific Gravity An introduction to density, specific weight and specific gravity. Food Products - Bulk Densities Bulk densities of some common food products like grain, corn, barley, sugar and more. Gases - Densities
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Since the liquid glassy nickel slag has density 2–3 g/cm 3, the crushed electrode material sinks and reduces the iron as it react with the iron. The crucible walls also play a role in the reduction process. The reduced iron also collects nickel, sulfur, chromium, and cobalt. These elements have much higher solubility in iron than in the ...
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Unit weight or density of 10mm, 12mm, 12.5mm, 20mm & 40mm coarse aggregate/ crushed stone/ gravel/ coarse sand is ranging between 1425 kg/m3 to 1575 kg/m3, it means weight of 1 cubic meter of course aggregate is around 1425kg to 1575kg or 1.425 to 1.575 MT.
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Crushed air cooled blast furnace slag (ACBFS) 4. Granulated slag (GS) 5. Open hearth slag (OH) Crushed Carbonate Stone (Limestone) Used for 304 ... Develop a moisture density curve per Supplement 1015. 2. Material Moisture. a. The …
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It appears that the pores were well formed for the SiMn slag even though its true density was higher than that of crushed stone, as MnO was its major oxide in terms of chemical composition. ... which are similar to those of crushed stone. For SiMn-AW, the bulk density is 420 kg/m 3 and the solid content is 37.6%, which meet the standards for ...
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Physical properties and geometrical morphologies of crushed air-cooled blast furnace slag (SCR) and crushed limestone (LCR) were comparatively investigated. ... (IAPST), porosity and pore size, respectively. The results show that SCR is a porous and rough aggregate. Apparent density, void, water absorption and smashing index of SCR are ...
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1. Introduction. Steel slag is a by-product of steel manufacturing [].Approximately 160 kg of steel slag is generated per ton of steel produced [].The common chemical compounds in steel slag are SiO 2, CaO, Fe 2 O 3, Al 2 O 3, and MnO [3, 4].The major mineral components of steel slag are C 3 S, C 2 S, C 4 AF, RO phase, and free-CaO [5, 6].Many studies have shown …
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The hard and dense nature of the air-cooled slag makes it suitable as a construction aggregate. The strong cementitious properties of granulated slag help increase its long-term strength when added to concrete. Pelletized and expanded slag is commonly used as a lightweight aggregate because of its low density (Van Oss, 2013).
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Bulk Density (lb/cu.ft.) Loose Packed Barley, fine, ground 24 38 Barley, malted 31 Barley, meal 28 Barley, whole 36 48 Basalt 80 105 ... Slag, blast furnace crushed 130 180 Slag, furnace, …
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At present, steelmaking slag is widely used in civil engineering projects as a road, landfill, and covering aggregate, among other uses, at home and abroad due to its excellent physical and mechanical properties [4, 5].Recycling steelmaking slag has been evaluated in terms of its particle size (particle size distribution), quality standards (absorption rate, durability, …
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The following physical properties tests were completed by using the composite samples of AC slag and EP slag: bulk relative density (BRD) and absorption testing of the coarse aggregate (retained 4.75 mm or No. 4 sieve) completed in accordance with the ASTM C127 test method, with the fine aggregate (passing 4.75 mm) tested by using the ASTM C128 ...
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Slag, crushed 1/4 inch weighs 1.185 gram per cubic centimeter or 1 185 kilogram per cubic meter, i.e. density of slag, crushed 1/4 inch is equal to 1 185 kg/m³. In Imperial or US customary measurement system, the density is equal to 73.9771 pound per cubic foot [lb/ft³], or 0.68497 ounce per cubic inch [oz/inch³] .
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High density and hardness Copper slag has a density of about 3.4 g/cm³, with high hardness and strong cutting ability. This allows copper slag to effectively penetrate a variety of materials, including metals and concrete, in water jet cutting, and is particularly suitable for the processing of large structures such as offshore platforms and ...
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The term "bulk density of crushed stone" is used to denote the relationship between mass and occupied volume, taking into account the free space between the particles. This parameter is …
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The bulk relative density of expanded slag is difficult to determine accurately, but it is approximately 70 percent of that of air-cooled slag. Typical compacted unit weights for …
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The composition of the specimens is mainly cement, steel-slag powder, river sand, granite crushed stone, water-reducing agent, and water. Among them, the cement is P.0 42.5 R ordinary silicate cement with the apparent density of 3100.0 kg/m 3. The apparent density of steel-slag powder is 2941.2 kg/m 3. The 9.7% particle size distribution is 0. ...
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Its density ranges from 115 to 120 pounds per cubic foot, exceeding coal slag's density of 90 pounds per cubic foot by roughly 20%. This greater density results in: ... and crushed glass. Its reusability reduces overall expenses, making it a shrewd selection for those mindful of their budget. Recyclability: Recyclability of copper slag saves ...
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The materials most commonly used for ballast are crushed stone, washed gravel, bank run gravel, torpedo gravel, slag, chats, cinders, and sand. Ballast Sizes . Ballast produced for use on main lines is generally governed by standard specifications, although specifications vary between roads for the same types of ballast.
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The results show that SCR is a porous and rough aggregate. Apparent density, void, water absorption and smashing index of SCR are obviously higher than those of LCR with …
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As the percentage of activated slag increases and the percentage of crushed sand decreases, the optimum moisture content and the maximum dry density increase simultaneously as shown in Fig. 6 a. This increase in dry density ranging from 1.66 g/cm 3 of untreated dune sand to 1.88 g/cm 3 for the mixture (50D + 50C) i.e. an increase of 13%.
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If crushed slag is used, it shall be of uniform density of not less than _____ kg/cubic meter not only for seal coat but as well as for other items with bituminous material except for item 305 Macadam Pavement and Item 309 Plant- Mix (Stockpile) and Item 311 PCCP with crushed slag density not less than 1,120 kg/cubic meters. 960kg/cubic meter. ...
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and application of air-cooled blast furnace slag (BFS) or more commonly known as BFS aggregates. Molten blast furnace slag is tapped from the furnace into ground bays where it air …
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Crushed air-cooled blast furnace slag (SCR), a by-product of the iron industry, was obtained by crushing blast-furnace slag that solidified by slow cooling under atmospheric condition. SCR with 5-20 mm and 20-40 mm gradation were provided by Panzhihua Huanye Metallurgical Slag Exploiting Co., Ltd. Crushed
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Density of Slag, solid g ml = 2.114 g/ml. Density of Slag, solid g mm3 = 0.002114 g/mm³. Density of Slag, solid kg m3 = 2 114 kg/m³. How is liquid slag used in steel making? Liquid slag from the steelmaking or other ferrous and nonferrous making furnaces is dumped, cooled, and processed to recover the metallic in the slag. The slag fraction ...
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Material Density Tables To Help Estimate Earthwork Volumes. Related Stories; Next Step; eNews Sign Up. eNews Sign Up. Related Stories; Next Step; VOLUME. Calculating appropriate volumes is critical to accuracy. In-bank soil, loose soil that has been excavated and fill soil that has been compacted, have different volumes and resulting load ...
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Anifowose et al., [1] The result indicated that the optimum substitute of crushed stone with slag is 40% and the study opined that steel slag could be used as a substitute of crushed stone in ...
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The major difference between the steel slag and crushed limestone aggregate is the bulk specific gravity. The bulk specific gravity of the steel slag aggregates is 3.34 while it is 2.4 for the crushed limestone aggregates. ... As shown in Table 2, with the increase of the steel slag percentage the maximum dry density (MDD) increases, while in ...
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The slag sample was crushed in a ball mill and underwent physical and chemical analyses. The specific surface was determined according to standard EN 196-6:2019-01 ... Bulk density of tested slag reached 1700 kg/m 3, which is higher than the …
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