Plasticising effect is achieved due to reduction of surface tension of the mixing water. Due to better moistening, the fine parts are more equally distributed, thus making cement stone in concrete more homogenous. Positively affects the workability of concrete, increases the density, and frost-resistance. Besides as a plasticiser and homogenizator, it also acts as retardant, which is especially important for overcoming longer periods of time for transport and incorporation of concrete. Allowed is as prestressed concrete. Colour: dark brown.• Chloride-free, suitable for reinforced concrete construction • Despite its extremely plastic consistence, but not segregate • The quantity of water for equal workability is reduced • Improves flexural and compressive strength • Embellishing the face concrete Larger doses of the additive strongly increase the plasticity of concrete and at the same time prolonged setting time of concrete, so as to achieve the planned time of concrete build in. Retard of setting is particularly important for bridging the problems that arise in the longer transport (transport concrete), and massive concreting, where the release of hydration heat is necessary to be controlled. Effect of retard inevitably necessary to be investigated before installation, at different temperatures of concrete.

LASTNOSTI:

• For industrially prepared transport concrete
• For prestressed concrete
• For concreting in hot climates
• For massive concreting