Superplasticizing additive based on polymers
Purpose:
Used for preparing cement-based concrete and mortar mixtures as a plasticizer and setting retarder.
Application:
Add to the concrete (or mortar) mix together with the mixing water. Stir before use.
Dosage:
The additive should be dosed, for cement systems, concretes, and mortars, in the form of the ready-to-use aqueous concentrate supplied in its original container, in the quantities indicated below:
- for precast reinforced concrete — from 0.6% by mass of binder;
- for ready-mixed concrete in cold seasons with subsequent curing — from 0.6% by mass of binder.
The optimal dosage should be determined laboratory-wise for each specific technological case.
When introducing mechanically, it is best to add together with the mixing water through a water dispenser.
Pre-mixing with water does not impair the additive’s properties but requires adjusting the additive consumption after dilution.
Recommendations:
The dosing container must be clean and have a precisely fixed dosing volume.
Safety rules:
Avoid contact of the additive with the mouth or food.
In case of contact with eyes or skin, rinse thoroughly with water.
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