COre Master 3680

MasterCO 2 re 3680 is a high-activity water reducer/superplasticizer based on the innovative ICS – Intelligent Cluster System technology, developed by Master Builders Solutions, representing the latest advancement in superplasticizer adsorption control systems. Thanks to ICS technology, MasterCO 2 re additives simultaneously provide high water reduction capability, long-term consistency retention, and enhanced early strength development. Additionally, MasterCO 2 re enables the production of low-viscosity concretes, even when water reduction is necessary, ensuring excellent pumping and placement conditions on-site. Furthermore, MasterCO 2 re enhances the robustness of concrete mixtures, reducing sensitivity to typical cement and sand variations, thereby simplifying daily concrete production.

• High water reduction capacity
• Sustained consistency maintenance under harsh conditions, without compromising short-term strength development, even in winter conditions
• No setting delay, even at high dosages and low temperatures
• Promotes final strength development and improves concrete durability
• Improves concrete rheology by reducing plastic viscosity
• Increased robustness against typical material variations
• Chloride-free
• Reduces concrete shrinkage