Metamax®

MetaMax is a high-reactivity metakaolin (HRM) pozzolan engineered for use in high-performance concrete and cement-based systems. Produced through controlled thermal activation of high-purity kaolin within a precise temperature range, MetaMax enhances strength, durability, and whiteness in architectural and structural applications. Unlike industrial by-products, MetaMax is purpose-manufactured for consistent quality, high reactivity, and superior optical properties.

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• ASTM C-618 Class N Compliant: Meets or exceeds performance criteria for natural pozzolans
• High Reactivity: Reacts with calcium hydroxide to form additional cementitious compounds, improving strength and durability
• Ultra-Fine Particle Size: Enhances workability, packing density, and surface finish in cementitious mixes
• Bright White Appearance: Ideal for white and light-colored architectural concrete applications
• Controlled Manufacturing: Ensures lot-to-lot consistency in reactivity, particle size distribution, and color