blast furnace slag binder



Related Information:

Hydration Properties of STS

The concrete shrinkage is a reduction of volume occurring when the relative humidity in capillary pores decreases during hydration When a water/binder ratio is low and much blast furnace slag powder is used, the size of shrinkage increases and thus early-age cracking is more likely to happen [1, 2]...

Read More
Application of Ground Granulate Blast Furnace Slag

A composite mineral binder was prepared by mixing ground granulate blast furnace slag (GGBS) and steel slag (GGBS/steel slag ratios are 1 : 1 or 3 : 2 by mass) The application of a composite binder in a massive concrete structure under severe sulphate attack is discussed by determining the hydration heat, adiabatic temperature increase, compressive strength, elastic modulus, chloride ion ....

Read More
Blast Furnace Slag

Blast Furnace Slag Blast furnace slag (BFS) is a product of iron production, which has been widely investigated and utilized, particularly as a supplementary cementitious material for cement or alkali-activated material, owing to its high hydraulic property or alkali activation reactivity...

Read More
(PDF) The use of blast furnace slag

The use of blast furnace slag , Geopolymer type binders can be prepared from the slag using alkali activators or the hydraulic properties of the dicalciumsilicate present in the slag can be ....

Read More
Ground granulated blast

BLAST FURNACE SLAG -THE ULTIMATE BINDER Bob Tailing and Pave1 Krivenko INTRODUCTION The dominant role of pure Portland cement is slowly decreasing in the favour of substituted and composite cements Another very important change is the steadily growing amount of plants specialized in separate grinding and or mixing of components for cements...

Read More
Slagment

Slagment is the registered trade name of our Ground Granulated Blast Furnace Slag (GGBFS) It is a latent hydraulic binder that is used in concrete and other construction applications as a partial cement replacement material We have the capacity to produce over 800 000 tons of slag per year at our Slagment operation in Vanderbijlpark...

Read More
Granulated Blast Furnace Slag

Aside from being used as a cement additive, blast furnace slag can be added to concrete separately, thereby achieving an effect similar to concrete in its fresh and hardened state In European legislation, the usage of blast furnace slag as an additive to concrete, mortar and grout is ,...

Read More
Ground Granulated Blast Furnace Slag

Ground granulated blast furnace slag (GGBS) was employed as the main component of an alternative binder Ground agricultural gypsum and construction-grade hydrated lime were used as activators in the proportions of 088:010:002 (GGBS:gypsum:lime) by mass as previously discussed (Oliveira et al, 1999)Sisal (Agave sisalana) field by-product was selected from a variety of Brazilian fibrous ....

Read More
Fly Ash/Blast Furnace Slag

This article investigated the potential of fly ash (FA)/blast furnace slag- (BFS-) based geopolymer as a novel backfilling material The effects of NaOH concentration and FA/BFS mass ratio were explored through XRD, FTIR, and TG-DTG analys The results indicated that the reaction products and strengths of geopolymer depended on the NaOH concentration and types of source materials Slump ....

Read More
Blast Furnace Slag on Properties of Alkali

granulated blast furnace slag (GGBFS), which is an industrial by-product from steel production Commonly used alkaline activators include sodium hydroxide, sodium silicates, sodium carbonate and sodium sulphate in solid state to use it as one-part alkali-activated based binder or in liquid form [1]...

Read More
Blast Furnace Slag

Blast Furnace Slag - Material Description ORIGIN In the production of iron, iron ore, iron scrap, and fluxes (limestone and/or dolomite) are charged into a blast furnace along with coke for fuel The coke is combusted to produce carbon monoxide, which reduces the iron ore to a molten iron product...

Read More