Plast WRA 50

DESCRIPTION:

AT-PLAST WRA 50 is a highly effective water-reducing plasticiser for concrete industry.

STANDARDS:

It complies with IS: 9103, ASTM C 494/C 494 Type A, B & D, CRD-C-87 Type A & D and BS 5075 : Part I

USES:

• Suitable for production of high quality ready-mix-concrete, pumped concrete, exposed and site-mixed concrete.
• Recommended for general building construction, excavation and civil engineering during hot weather condition.
• The application of AT-PLAST WRA 50 is to improve the characteristics of unset and hardened concrete.

CHARACTERISTICS:

• AT-PLAST WRA 50 helps to produce desired quality concrete through reduction of the mixing water surface tension a liquefaction effect for increasing the consistency or the reduction of the mixing water to increase the compression and bending tensile strength.
• AT-PLAST WRA 50 facilitates
  • Better settling capacity at the same w/c – value
  • Reduction of the w/c-value at the same consistency.
  • High initial and final strength
  • Conservation of cement
• AT-PLAST WRA 50 exhibits excellent water reduction property; upto 12% approximately

TECHNICAL DATA:

DOSAGE:

• Recommended dosage range: 0.2 – 1.8 M-% of the cement weight.
• The required amount of additive is based on the concrete characteristics in demand and must be determined during an initial test

PROCESSING INFORMATION:

• The dosage of AT-PLAST WRA 50 should take place at the factory with the last third of the mixing water or after it is completely added.
• Make sure that sufficient mixing time is allocated.

PACKAGING & STORAGE:

• AT-PLAST WRA 50 is available in 200 kg HDPE barrel
• Shelf life is 12 months in original & sealed packing
• Keep packing in cool, dry place away from heat, cold and moisture
• Protect against contamination
• Stir material well before use

HEALTH & SAFETY:

• Protect hands with rubber gloves and eyes with goggles.
• Accidental splashes to the skin or eyes must be rinsed immediately with clean water.
• Store in well-labeled containers.