Admixture For Slump Retention

Perma Rheo Plast 220

A HIGH RANGE, LOW DOSAGE, SUPER PLASTICISING ADMIXTURE FOR SLUMP RETENTION

DESCRIPTION

Perma Rheo Plast -220 is a high range, low dosage, super plasticising admixture for slump retention. It is a product based on refined naphthalene formaldehyde and copolymers.

PRIMARY USES

To produce self- compacting flowing concrete. To produce high early strength concrete for delayed slump retention and for long over hauls. Ideally suited for commercial RMC plants and concrete made with crushed sand.

TYPICAL APPLICATIONS

For the production of high workability concrete where heavily congested reinforcement exist, or poor access is available. To produce flowing self compacting concrete which requires minimal labour to place. For the production of high strength, high workability concrete. Particularly beneficial in hot climatic conditions and in ready mix concrete.

ACTION

Perma Rheo Plast – 220 dramatically increases the workability of concrete mixes by its power ful deflocculating and dispersing effect on the cement particles. This increase in workability can be utilized to produce high workability concrete or to enable significant reductions in free water content.

DOSAGE

Field trials should be conducted to determine the optimum addition rates of Perma Rheo Plast – 220. However a dosage of 300 gms of 700 gms is recommended per 50 kg bag of cement depending upon requirements.

PACKING

Perma Rheo Plast -220 is available in 30 kg, 120 Kg & 250 kg HDPE Drum.

SHELF LIFE

24 months from the date of manufacturing if stored in a cool and dry place in original packing.