GGBS, Ground Granulated Blast Furnace Slag for concrete - BS EN

Ground Granulated Blast Furnace Slag (GGBS)

1) Usage:

a.Processed intoslaggravel, it can insteadofnatural sand to make concrete, reinforced concrete, or as thesupplementarymaterialofabrasion resistance,non-sliphighway,speedway,aircraft runway,railwayballastandfoundation cushionfiller,wastewater treatmentmedia, etc.

b. Quenchedwith plenty of water, GGBS has potentialhydrauliccementitious propertiesas therawmaterialsof quality cement.

c. GGBScan also be used asthermal insulation material,soil improvementmaterial, etc.

2) Advantages:

a.Savethe amount of cementby30-70%, reducingconcretecosts, An average reductionof $1.6 - $3.8 for percubic meter of concrete cost.

b. It can make the water combine with theconcrete better to improvethe workabilityofconcrete.

c.It's able toresist thealkali-aggregatereaction,andsignificantlyimprovethe abilityofanti-alkaliaggregate reactionofconcrete.

d. Enhanced the corrosion resistanceofreinforced concrete.

e.Greatly improve thedurability of concrete.

3) Specifications:

SiO2: 33.42%

Cao: 40.15%

Mgo: 8.35%

Fe2O3: 0.93%

Al2O3: 14.69%

TiO2: 0.63%

SO3: 0.10%

MnO: 0.34%

Moisture: 0.1%

General Basicity: 1.99%

3d active index: 63%

7d active index: 80%

28d active index: 105%

The specific surface area: 450m2/kg min.

GGBS PILE

BAGS OF GGBS

PRODUCTION MACHINE:

STORAGE TANK: