Perma Plast PC- 201

A HIGH RANGE SUPER PLASTICISING ADMIXTURE BASED ON POLYCARBOXYLIC ETHER
SPECIFICATION
ASTM C494 : Types A, B, D & E
IS : 9103-2007

PRIMARY USES

To produce self-compacting flowing concrete. To produce high early strength concrete for delayed slump retention & for long overhauls.

Perma Plast PC-201

TYPICAL APPLICATIONS

For the production of high workability concrete where heavily congested reinforcements 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.

ADVANTAGES

  1. Increased workability – A concrete with a slump of 50 to 100 mm can be turned into self compacting, flowing concrete that requires little or no vibration, with the simple addition of Perma Plast-PC 201.
  2. High strength mixes – Due to reduction in water content higher grade concrete can be produced at normal workability and cement contents.
  3. Improved compaction – Concrete can be placed and compacted more quickly and easily when Perma Plast PC – 201 is incorporated to the mix.
  4. Superior Finish – Surface finish is improved, sand runs and blemishes are reduced.
  5. Durable Concrete – Enables production of economical, dense and more impermeable concrete.

DIRECTIONS FOR USE

Perma Plast PC – 201 should be added to the mix during the cycle at the same time as that of water or the aggregates. Never add Perma Plast PC – 201 to dry cement. No extension to mixing time is necessary.

ACTION

Perma Plast PC – 201 dramatically increases the workability of concrete mixes by its powerful deflocculating and dispersing effect on the cement particles. This increase in workability can be utilised to produce high workability concrete or to enable significant reductions in the free water content.

EFFECTS OF OVER-DOSAGE

A severe over dosage of Perma Plast PC – 201 will make the concrete free flowing and may result in bleeding. The strengths obtained however will be in excess of the designed strengths.

DOSAGE

Approximately between 0.5 to 2 percent by weight of cement depending upon type of concrete required.

PROPERTIES

Colour : Light Brown
Specific Gravity : 1.18 at 25°C
Air Entrainment : Nil
Chloride Content : Nil
Nitrate Content : Nil
Freezing Point : Can withstand any number of freezing and thawing cycles

COMPOSITION

A multi component liquid admixture based on Poly Carboxylic Ether and High Molecular Weight Polymers.

HEALTH AND SAFETY

Perma Plast PC – 201 is not a health hazard or fire risk. Spillages should be washed immediately to avoid possibilities of slipping.

PACKING

Perma Plast PC – 201 is available in 25 kg, 100 kg and 200 kg drum.

SHELF LIFE

Perma Plast PC -201 has a shelf life of 24 months if stored in manufacturer’s sealed drums.

DISCLAIMER

PERMA warrants that all products are free from any defects of manufacture and comply with the specifications given in their respective technical data sheet. No warranty can be given as to the results of use because conditions of use, such as site conditions, surface preparations, workmanship, weather, structural issues and other factors are beyond the control of PERMA. Purchaser agrees to seek the advice of qualified professionals to carry out tests & take trials to determine the suitability of products for their intended purpose prior to full scale usage of PERMA products and assumes all risks.

The company does not assume any liability for unsatisfactory results, arising from the use of our products. Purchaser’s sole liability is limited to replacement of product or refund of the purchase price paid if any product proven defective. No other warranties, express or implied, shall apply including any warranty of merchantability or fitness for a particular purpose.
PERMA shall not be liable for any consequential damages arising from the use of our products for unsatisfactory results.

The information supplied in this datasheet is based on our experience through extensive research and is given in good faith in order to help prospective users. We reserve the right to update the information provided in our technical data sheet at any time without prior notice within the scope of technical progress or new developments.