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.
Leather: Full Grain Milled Nubuck 1.4 - 1.6 Toe Area and Counter: Full Grain CG 1.8 - 2.00 mm Vamp Lining: 270 Gsm Grey Collar and Tongue: Grey Cordura Qtr Lining: 180 Gsm Black Mesh Insole: 2.00mm Antistatic Sizes Available 39 - 46 Collar with pad for extra comfort 6 Antirust D Ring Eyelets
Leather: Full Grain Milled Nubuck 1.4 - 1.6 Mm durability with 4 Speed laces ring. Toe Area and Counter: Full Grain CG 1.8 - 2.00 mm Vamp Lining: 270 Gsm Grey Collar and Tongue: Grey Cordura Qtr Lining: 180 Gsm Black Mesh Insole: 2.00mm Antistatic Sizes Available 39 - 46 Collar with pad for extra comfort
We are supplier for Metals, Minerals, Steel and Industrial wastes from Qatar and other GCC countries to customers based in far east, Japan, India etc We do have Steel mill scale available for immediate shipment. Quantity : 1000Mt +/- 10% Fe- 70% min **Analysis can provide upon request Third Party inspections are allowed Packing: In Jumbo Bags Shipment on containers only ( Not break bulk) Those who are interested can contact always. Monthly shipments are possible Regards NAB AL Khaer Trading Qatar
Steel slag mill scale and steel slag, coconut, charcoal, fruits & vegetables, pet bottle scarp.
Flour , wheat derivatives and cooking oils.Manufacturer
Steel slag mill scale and steel slag, aggregates, limestone, gypsum, glass products, sanitation products.
Wheat flour.Export
One of the most natural remedies used in oriental countries. Pure source of beauty and color, Moroccan henna powder with herbals is usually used for body art and tattoos. As itâ??s applied to dye and cure hair and skin. It strengthens eyelashes and eyebrows, nourishes and softens the skin. This flowering plant grows in Morocco and its young leaves are dried out, milled and sifted to get green-brownish or light green powder. More than tanning agents of henna, this organic product provides precious gum and organic acids, vitamins C and K. It improves hair structure, by making it thicker and glossier. It eliminates the dandruff as it nourishes splitting and damaged locks and even cures hair loss. Moreover, its bactericidal and fungicidal action cleanses the scalp. Pure and without additives, this natural henna combines a 100% natural coloring, warm auburn color, with a wonderful natural care that will give volume, vigor and shine to the hair. Its bactericidal and fungicidal action cleanses the scalp. Of superior quality, this henna from Morocco is 100% pure and freshly ground.
Camera & light poles (round / square), tiltable poles, telescopic poles, medium low duty structural steel fabrication, architectural shades, canopy, cupola, access platforms (commercial/ industrial), service cabinets & enclosures (non rated), fabricated gratings, access doors / gates, handrails, bollards, railings, trolleys & shelves, offshore containers as per dnv non rated office and accommodation units, offshore and onshore steel buildings, zone 1 & zone 2 containers, explosion proof atex certified units, asme pressure vessel, atmospheric tanks, ul certified fuel tanks, bunded tanks, skid mounted packages, pup spools with hammer union fittings, offshore & onshore process piping.Warehouse/ factory turnkey projects, fabrication
