MasterGlenium® 3889 is an innovative latest generation superplasticizer based on polycarboxylic ether (PCE) polymers, and is specially engineered for ready-mix concrete where the consistency of aggregates may be variable.
Improves the properties of fresh and hardened concrete
Reduced thermal peaks.
High workability for longer periods.
Lower pumping pressure.
Delayed setting with longer workability.
Higher ultimate strengths.
Reduced permeability.
Improved durability.
Application
Microsilica concrete
Mass concrete pours.
Ready mixed concrete.
Pumped concrete.
Casting in hot climates.
Long distance transport.
Dosage
In normal concrete a dosage of between 0.8 to 2.0 L/100kg total cementitious material. In high performance micro silica concrete a dosage of between 1.5 to 3.0 L/100kg total cementitious material.
Standards
EN 934-2 Tables 3.1, 3.2, 11.1 and 11.2 ASTM C-494 Type A, B, D, F and G