SP 444

Premium superplasticizer for high performance concrete

SP 444 is a new generation superplasticizer additive based on polycarboxylate ether technology. This product is designed to maintain slump for a long time to make concrete in long transportation conditions and obtain high resistance.

Mechanism of effect:

On the one hand, SP 444 prevents the accumulation of cement particles by creating a repulsion between the cement particles and forming charges of the same name, and on the other hand, by creating a crust on the surface of the cement particles and spatial obstruction, and it becomes the most efficient.

Indications:

Pumped concrete, wide concrete, underwater concreting, industrial floor concreting, special concrete, etc.

Standard:

ISIRI 2930 – TABLE 7/8

EN 934-2 TABLE 6/7

ASTM C494 – TYPE C

Physical and chemical properties:

Chemical compositions of polycarboxylic acid copolymers
Dark cream color
Specific weight (lit/Kg) 1.12 ± 0.02
Cholera Chloride (ppm) Chloride free

Consumption:

It can be used in the amount of 1.7 to 25% of the weight of cement or cement compounds.

packing:

SP 444 is available in 20 gallons, 220 barrels and 1000 kg tanks.