BETONMIX® RCA

BETONMIX® RCA is a modified sodium gluconate-based concrete additive, which increases the concrete hardening time, reduces the required amount of water, and improves fluidity.

Conforms to EN 934-2, tables 8 and 10.

AZS 221 - 2006

Product code: 207.60022

 

Application Areas

  • In dense, hardly spread concretes
  • In concrete applications requiring a dense and even surface
  • In the production of ready-mixed concrete with or without a pump
  • In the concrete requiring the prevention of cold joints
  • In concrete requiring long transportation and workability in summer
  • In large massive concrete structures requiring extended controlled hardening time and special concrete castings
  • In the production of concrete exposed to regular vibration

 

Advantages

  • Suitable for different types of cement
  • Keeps concrete flowing for a long time, improves workability, and ensures easy spreading
  • Can be used at high air temperatures (above +30°C for 3 days)
  • Ensures smooth surfaces
  • Ensures easy pumping
  • Facilitates obtaining a perfectly finished surface
  • Does not contain chlorine and therefore, does not pose damage to reinforcement steel
Composition of material Based on modified sodium gluconate
Colour Brown
Density (ISO 758) 1.15-1.25 kg/L
Chlorine content % (EN 480-10) < 0,1
Alkali content % (EN 480-12) < 5,0

The above figures are valid for +20°C and relative humidity of 50%.