A.Physical properties & strength: 1.Fineness-blaine = 420(min.) 2.Initial setting time = 45 minutes (min.) 3.Soundness, le-chatelier expansion = 10.00 mm (max.) 4.Mortar compressive strength, 28 days= 52.5 mpa B.Chemical compositon: 1.Magnesia (mgo) = 14% (max.) 2.Sulphur (s) = 1.5% (max.) 3.Sulphate (so3) = 4.0% (max.) 4.Loss on ignition (loi) = 3.0% (max.) 5.Chloride ion content = 0.02% (max.) 6.Chemical modulus Cao+mgo+sio2 = 67% (min.) (cao+mgo)/sio2 = 1.0 (min.) Cao/sio2 = 1.4 (max.) 7.Moisture content = 1.0% (max.) C.Glass content = 95% (min.) In bulk or 1.5-2mt jumbo bags
Aluminum remelting slag powder with 50% Al, 10% Fe and 3% Ni.
Ground Granulated Blast Furnace Slag(GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder. For price, procedure and other details please contact us
We are supplier and exporter of Copper Slag. Copper slag is a low cost expendable abrasive suited for open blast cleaning and due to its low silica content it does not pose the health hazards created by silica sand. Its sharp, hard particles can provide a fast cleaning action and an excellent surface profile. It is available in various sizes Copper slag is abrasive blasting grit made of granulated slag from metal smelting processes (also called iron silicate). Copper slag abrasive is suitable for blast cleaning of steel and stone/concrete surfaces, removal of mill scale, rust, old paint, dirt etc. Suitable for SA-3, SA-2 and SA-2. Copper slag blasting media/grit is manufactured of the granulated slag of copper refineries, and used for blast-cleaning of metal surface. In different industries it is called different names abrasive powder, grit, copper slag grit, mineral grit, grinding grains, etc.
ggbfs or steel slag
Desulphurisation Slag is an iron slag derived from the desulphurisation skimming process. This material is an iron by- product that is encapsulated in varying levels of contaminants (S,Mg,Si), but has a stable chemistry with 75 -80% chemistry. The level of Fe% in the slag has been estimated by water displacement test. This material con offer competitive advantages respect other metal scraps: Price; Stable Chemistry; The material can be loaded loose in 20 heavy duty container. For further details feel free to contact us.
We are proposing about 1000 1200 Mt/ton monthly of iron slag derived from the desulphurisation skimming process. This material is a iron by- product that is encapsulated in varying levels of contaminants (S,Mg,Si). In order to enhance its usability, the material is processed and screened. We can propose two specifications of Iron Slag : 1. >85% Fe Average 600mm Max Fraction 2. >78% Fe Average 20-300mm Fraction The level of Fe% in the slag has been estimated by water displacement test. For any further information please feel free to contact
We are proposing about 2000tons of iron slag derived from the desulphurisation skimming process. This material is a iron by- product that is encapsulated in varying levels of contaminants (S,Mg,Si). In order to enhance its usability, the material is processed and screened. We can propose two specifications of Iron Slag - European Code: 19.12.01 - Basel Code: B1010 - HS Code: 2619.0020 - Quantity: 2000 tons currently available - Monthly quantity: 500-1000 tons depending on production - Size: 350 1200 mm - Fe content: from 77 to 86% - C content: above 2,5-3% - Bulk density: 2,8-3,4 tons/m3 - Loading type: loose in 20 (26-27 tons on average) The level of Fe% in the slag has been estimated by water displacement test. For any further information please feel free to contact us
This Cast Iron slag is a by-product derived from the production of thermal insulating products. The byproduct is a ferrous slag which can be utilised in an electric arc furnace to produce crude steel. Physical Description On visual inspection, it appears to be made up of irregular shapes. Dimension: 500mm -800mm Chemical Composition Its chemical composition is homogeneous and stable with Fe contents in the range of 90 +/- 5% and P contents < 0.6% S around 0.15% and C% around 3.5%. Packing: Loose in container Loading: in 20 Container For further information, please feel free to contact us.
Welcome to Gremlog Trading DMCC, your premier source for high-quality slag material. As a leading name in the distribution of industrial materials, we pride ourselves on offering superior products that meet the diverse needs of our global clientele. Slag, often referred to by various names such as clinker, dross, fly ash, or ground granulated blast furnace slag (GGBFS), is a valuable by-product of metal smelting processes, particularly from steel and iron production. This versatile material has a wide range of applications, making it an essential component in various industries. From construction and road building to cement production and environmental remediation, slag's unique properties enhance durability, strength, and sustainability.
Our plant has four GGBFS production lines, adopting the imported LM56.3+3S large scale slag three-roller mill equipment. Four lines designed annual production is 4.8 million tons with the 450m2/kg fineness. The GGBFS S75, S95, S105 conform to the GB/T18046-2000 standard and UK BS6699 standard. Remarkable effectiveness: 1. It can economize the 30-70% cement dosage (including the cement plaster) and reduce the concrete cost, every cubic meters of concrete comprehensive cost can be reduced on average about 10-23rmb. 2. It can lower the bleeding and improve the concrete workability. 3. It can significantly reduce the concrete heat of hydration, improve concrete workability, reduce the liquating and bleeding and the massive concrete temperature change and internal stress, especially suitable for massive concrete preparation. 4. It exists in the concrete as cementitious material and can improve the concrete pore structure with the aperture be refined and homogenization, as well as can improve the concrete anti-permeability, the resistance of freezing and thawing and durability. 5. Effectively improve concrete seawater and fresh water resistance corrosion performance, and resist sulphate erosion. Especially it is suitable for resistance seawater, underground and surface engineering. 6. It significantly improves the concrete alkali-resistance aggregate reaction ability. 7. Increase the concrete strength of anti-press, anti-pulling, anti-bending and sheering, easily make up the high strength concrete. 8. Under the condition of invariable water, it can make up the plastic concrete, in order to avoid the quality problem due to the intensive steel bar and poor vibrating. 9. Under the condition of invariable in water, it can make the concrete into the mold as the liquid, and reduce the wear and tear of concrete pump body, pipeline and mould, then prolong its working life. 10. Can make up masonry, plastering cement plaster and low grade cement. Under the situation of meeting the strength requirements, not only it can save 30-70% cement, meanwhile can improve the construction operability. 11. It can be used in fabrication of environmental compatibility type of cement base material and high performance concrete admixture.
Our advantages: 1. Comprehensive service We zk company is the professional slag powder production line supplier. We can provide both ball mill and vertical mill production process, while providing 'turnkey' service from civil engineering to commissioning. 2. Serious quality control Zkcorp has a strong capacity of manufacturing and could control product quality seriously with short delivery time. Expert installation and after-service team could ensure to finish plant installation and start running on time. 3. Low cost and proper investment. Slag vertical mill production line from zkcorp engages the advantages of simple process flow, high-efficiency of grinding, great drying capacity, efficient powder-classifying, easily-adjustable outputting size, low noise and electricity-consumption, small mill consumption, high degree of automation, low running expense, which make it suitable for small and middle plant owner.
GGBFS Ground granulated blast furnace slag (GGBFS) The ground granulated blast furnace slag (GGBFS) is a by-product 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 Celsius. The process is carried out in a blast furnace. The formation of GGBFS is not direct. The by-product of iron manufacturing is a molten slag and molten iron. The molten slag consists of alumina and silica, also with the certain amount of oxides. This slag is later granulated by cooling it. For this, it is allowed to pass through a high-pressure water jet. This result in quenching of the particles which results in granules of size lesser than 5mm in diameter. The main constituents of blast furnace slag are CaO, SiO2, Al2O3 and MgO. These are the minerals that are found in most of the cementitious substances. The particles are further dried and ground in a rotating ball mill to form a fine powder, known as ground granulated blast furnace slag cement. Now different methods can be employed to perform the main process called as the quenching. Applications & Benefits of GGBFS: In concrete: The incorporation of ground granulated blast furnace slag in concrete manufacture gains many advantages which are mentioned below: GGBFS in concrete increases the strength and durability of the concrete structure. It reduces voids in concrete hence reducing permeability GGBFS gives a workable mix. It possesses good pumpable and compaction characteristics The structure made of GGBFS constituents help in increasing sulphate attack resistance. The penetration of chloride can be decreased. The heat of hydration is less compared to conventional mix hydration. The alkali-silica reaction is resisted highly. These make the concrete more chemically stable. Gives good surface finish and improves aesthetics. The color is more even and light. Lower chances of efflorescence. The maintenance and repair cost of structures are reduced thus increasing the life cycle of concrete structures. Unlike cement, GGBFS does not produce carbon dioxide, sulphur dioxide or nitrogen oxides. White Cement: White Portland Cement is of high quality, whiteness and strength, it essentially has the same properties and characteristics as gray cement, except for color. It is widely used in numerous applications such as precast concrete, cast-in-place concrete, terrazzo, median barriers, curbs, tile grout, paint, masonry units, swimming pools, glass fibre reinforced surface bonding mortars.
Ground granulated blast furnace slag powder 1. Product: ground granulated blast furnace slag powder (ggbs) 2. Standard: s95 3. Blain value as >400m2/kg 4. Activity index > 75(7days), 95(28days) 5. Density (g/cm3)>2.8 6. Fluidity: >90 7. So3 (%) around 0.1 8. Loss (%):
Ground granulated blast furnace slag powder 2. Standard: s95 3. Blain value as >400m2/kg 4. Activity index > 75(7days), 95(28days) 5. Density (g/cm3)>2.8 6. Fluidity: >90 7. So3 (%) around 0.1 8. Loss (%):
COPPER SLAG - CAN BE SUPPLIED IN BULK FROM A LEADING COMPANY IN THE MIDDLE EAST
Granulated Blast Furnace Slag
Ground Granulated Blast Furnace Slag
Ground Granulated Blast Furnace Slag
Iron slag, copper slag, salt.
