Product Category

 Placc-02A Water - reducing and retarding concrete admixture

Product Description

Placc-02A is a water-reducing and retarding admixture for concrete based on Portland cement.
Placc-02A is produced in liquid form, chloride free.

Product Detail

Standard Conforms to ASTM-C-494 type B&D.
Advantages Plasticizes concrete mixture:
  • Double or triple value of slump could be achieved without risk of segregation or bleeding when maintaining the mixing water content.
  • Controls slump loss.
  • Remarkably increased working time at elevated temperature.
Reduces mixing water:
  • Up to 12% of water reduction.
  • Improves early and ultimate strength of concrete.
  • Eliminates thermal cracks on concrete surface caused by heating of cement hydration.
  • Makes concrete dense, impermeable and more durable.
  • Does not attack steel-reinforcement.
Field of application
  • Ready-mixed concrete, pre-cast concrete elements.
  • Concrete products in hot climate.
  • Massive concrete and hydro-engineering concrete.
  • High quality concrete required getting high slump.
Technical data
Type
Color
Density
Packaging
 
Organic compounds
Dark brown
1.14 - 1.16 g/cm3
5, 20, 200 ltr/drum
Application
 
Typical dosage
 
Put a PLACC-02A content as needed into gauging water before following conventional manners.
0.25 - 0.30 lt. per 100kg of cement for normal concrete.
0.30 - 0.50 ltr per 100kg of cement for concrete required getting high strength and retarding set.
Note
 
 
It should be mixed by a good mechanic mixer for achieving an optimum homogenous mixture. Do not mix by hands.