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.
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 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.
We offer Ultra Fine Copper Powder with the purity of 99,9998% Isotopic composition : - 63Cu : 69,1% �± 0,05% - 65 Cu : 30,1% �± 0,05% Size : 5�µm - 15�µm Quantity : 4000 kg Certificate of Analysis : available from IGAS Research Methode : Scanning Electron Microscope ================================================================= OTHERS PRODUCTS ================================================================= Metals & Non-Ferrous : - Copper Cathodes - Copper Powder - Thermal Coal - Gold - Nickel - Iron Pipes - Cobalt Agricultural : - Cocoa - Coffee - Arabic Gum - Black Pepper
Ultra Fine Copper Powder 99,9999%. Total Quantity: 10 000 kg. Purity: 99.9999% based on IGAS, ISE. Our Price: 250 EUR per 1 kilogram. Product is in the European Union. Free delivery in Europe. Ultra Fine Copper Powder is packaged in hermetically sealed PET cans of 2 kg, in a plastic box of 40 kg (net weight). Packaging is possible in glass ampoules of 0.25 kg, in a cardboard box of 4 ampoules, in a box of 20 cardboard boxes of 1 kg. Net weight of the box is 20 kg. Regular deliveries are possible
Fresh Crop Powder
Ultra Fine Copper Powder - 99.99% Purity Directly shipped from Dubai. Proof of testing papers available
Supplier: Blast furnace slag fine powder
Services: International logistics
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
Aluminum remelting slag powder with 50% Al, 10% Fe and 3% Ni.
