GROUND GRANULATED BLAST FURNACE SLAG/GGBFS/GGBS

Ground granulated blast furnace slag/GGBFS/GGBS - details see: https://www.buildingsupplieshub.com/ground-granulated-blast-furnace-slag-ggbfs-ggbs-10085797
Type: SlagPlace of Origin: Gujarat IndiaBrand Name: STALLIONENERGY 
GROUND GRANULATED BLAST FURNACE SLAG/GGBFS/GGBS
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Product Description

Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten ironslag(a by-product of iron and steel-making) from ablast furnacein water or steam, to produce aglassy, granular product that is then dried and ground into a fine powder. It is suitable for applications in marine environment, mass concreting and sulphate environment, water retaining structures, basement and other structures which require low heat of hydration.

GGBFS is off-white in colour and substantially lighter than Portland cement. The whitish colour is also observed in concrete made with GGBS, especially at addition of 50% and above. The more pleasing appearance of GGBFS concrete can help soften the visual impact of large structure such as bridges, retaining walls, etc.

TYPICAL PROPERTIES

PHYSICAL PROPERTIES

UnitSpecification MS 1387:1995Test Result (%)

Specific Surface Area

M2/kg275 min465

Setting Time – Initial

Mins45 in.235

Final

Hrs10 Max.5.3

Soundness

Mm10 Max.< 1

Compressive Strength

Concrete Cubes(1:2:4:0:6)

3 DaysN/ mm2Not less than 3.012.8
7 DaysN/mm2Not less than 9.023.7

28 Days

N/mm2Not less than 22.041.4

Chloride

%0.10 max.0.01

CHEMICAL RESULT

CharacteristicLaboratory Test Report (%)
Sio237.0
CaO33.60
MgO8.20
Fe2O31.48
Al2O317.9
Loss on Ignition0.40
Insoluble Residue2.20
MnO0.34
Alkalies0.20
Sulphide Sulphur0.30
Fineness cm2/gm3820
Packaging Detail:50 kg HDPE BAGS,1.35 MT Inner Liner Jumbo Bags
Delivery Detail:15-30 Days after Confirmed Order/Payment

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