Silica Fume Slurry

Admixture For High Performance Concrete

Silica Fume Slurry is a product that, when used in conjunction with a water reducer and superplasticiser, can be used to make high strength and durable concrete, shotcrete (dry and wet) and fiber cements. It can also be used for mortars and grouts. Silica Fume Slurry is compatible with most concrete admixtures used for air entrainment, water reduction and retardation.

Effects On Concrete

Fresh Concrete

Increased cohesiveness
Improved stability against separation
Improved pumpability

Hardened Concrete

Increased strength
Increased adhesion to rebar and substrates
Increased durability of the concrete due to decreased porosity
Decreased permeability
Increased resistance against aggressives (Chlorides, Sulfates, Gases)
Increased electrical resistance
Decreased oxygen diffusion
Increased protection against rebar corrosion
Protection against alkali silica reaction in aggregates

Applications

Silica Fume Slurry has been designed to give the user flexibility of the choice of admixture dosage and the type when making special concrete. It also provides a dust free dosing method as and alternative to silica fume powders.