Granulated Slag Dealers in Rajkot (6 products available)

• Type: Ground Granulated Blast Furnace Slag
• Color: Grey
• Form: powder
• Purity: 100%
• Storage: Cool & Dry Place
• Shipping mode: Containerized or bulk

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. Application GGBS is used to make durable concrete structures in combination with ordinary Portland cement and/or other pozzolanic materials. GGBS has been widely used in Europe, and increasingly in the United States and in Asia (particularly in Japan and Singapore) for its superiority in concrete durability, extending the lifespan of buildings from fifty years to a hundred years. Two major uses of GGBS are in the production of quality-improved slag cement, namely Portland Blast furnace cement (PBFC) and high-slag blast-furnace cement (HSBFC), with GGBS content ranging typically from 30 to 70%; and in the production of ready-mixed or site-batched durable concrete. Use of GGBS significantly reduces the risk of damages caused by alkali�silica reaction (ASR), provides higher resistance to chloride ingress � reducing the risk of reinforcement corrosion - and provides higher resistance to attacks by sulfate and other chemicals. The use of GGBS in concrete results in following environmental benefits Saves energy Reduces emission of carbon dioxide Conserves natural resources.

We are supplier of quality Ground Granulated Blast Furnace Slag sourced from trusted manufacturers or vendors. Our Ground Granulated Blast Furnace Slag is free from impurities and is used for adding in the concrete mixture along with the ordinary cement, aggregates and water. It can also be used as a direct substitute of OPC. It is used for making durable concrete structures when combined with ordinary Portland cement. Usage of GGBS along with OPC in concrete is recommended in BS 6699: 1986, ASTM C 989-1982 and IS 456- 2000. Also, it is possible to make GGBS and HVFA concretes of a desired strength at any given percentage of replacement of Portland cement. We offer GGBS in quality packaging, in bulk quantities and at nominal rates.   Benefits of Using GGBS in cement concrete :Provide higher resistance to chloride ingress by reducing risk of reinforcement corrosion and also Provide good workability and retain workability for longer times.Ground granulated slag can be replaced for 30 to 50 % cement for concrete making M20 to M60 grade .   Fresh concrete containing Ground Granulated Slag tends to required less energy for movement,this make it easier to place and compact, specially while pumping and when mechanical vibration is used. Improved workability, pumpability and compaction characteristics for concrete placement. Increased strength and Enhance durability Reduced permeability More chemically stable High resistanceto chloride penetration High resistance to sulphate and other chemicals due to reduction of Ca(OH)2 High resistance to corrosion . Alkalis are consumed in the concrete with slag during hydration process thus reduce Alkali Silika Reaction(High resistance to ASR) Very low heat of hydration Improved resistance to attack from fire Reduces lifetime construction cost Exhibit higher flextural strength for given level of compressive strength. Structural stiffness can be enhanced and load deflections minimised.   Experimental deta carried out for compressive strength of M20 to M60 grade concrete with various percentage of Ground Granulated Slag replacement of cement as under.

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granulated blast furnace slag

granulated blast furnace slag, Buildcem PSC Cement, Portland Slag Cement

Imported Granulated Slag, Imported Anthracite Coal, imported thermal coal