An admixture for performing concrete works during long transportation to the placement site, at ambient temperatures above +15 °C, in order to preserve the designed strength characteristics of the concrete. It maintains the initial workability of the concrete mix within P5…P4 for up to 4 hours without segregation or loss of plasticity.
Purpose:
Used for the preparation of cement, concrete and mortar mixes as a plasticizer with a retarding effect. Allows work to be carried out at temperatures up to +40 °C with subsequent proper curing of the concrete.
Dosage:
The admixture should be dosed for cement systems, concretes and mortars in the form of a ready-to-use aqueous concentrate contained in the original packaging, in the following amount:
– from 1 L per 100 kg of cement.
Introduce together with the mixing water through a water dispenser. Pre-mixing with water does not reduce the effectiveness of the admixture. The optimal dosage is determined in the laboratory for each specific technological case.
Recommendations:
The dosing container must be clean and have an accurately measured dosing volume.
Safety rules:
Avoid the admixture coming into contact with the mouth and food products. In case of contact with eyes or skin, rinse thoroughly with water.