Chem-Crete® MCE™ is an innovative, multi-crystalline concrete admixture engineered to dramatically enhance the performance, waterproofing, and longevity of concrete structures. Designed for integration during batching, this ASTM C494 Type S admixture is compatible with both Portland and 1L (limestone) cement, forming a dense internal matrix that minimizes porosity and resists moisture in all its forms—liquid, vapor, and ice.
Why Choose Chem-Crete® MCE™?
Internal Waterproofing:
Creates a network of pore-blocking and lining crystals that reduce water penetration and enhance concrete durability.
Freeze-Thaw Resistance:
Reduces mass loss by 91.6% and improves freeze/thaw cycle durability (ASTM C666).
Chloride Protection:
Increases resistivity and minimizes chloride ion intrusion from deicing salts—ideal for roads, bridges, and parking structures.
ASR Mitigation:
Controls alkali-silica reactivity (ASR), reducing expansion by up to 77% (ASTM C1293 & C1567).
Enhanced Strength:
Increases compressive strength by 3–13% and improves hydration efficiency.
Improved Workability:
Boosts slump and finishability without altering mix design requirements.
Anti-Microbial Protection:
Resists mold and microbial growth (MIL-STD-810G compliant).
Thermal Insulation:
Exhibits unique freezing resistance in extreme conditions, helping freshly placed concrete stay above freezing even in -50°F environments.
Ideal Applications:
Chem-Crete® MCE™ is ideal for a wide range of concrete applications:
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Highways, streets, and curbs
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Bridges, tunnels, and retaining walls
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Precast, tilt-up, and cast-in-place concrete
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Parking lots, sidewalks, and driveways
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Dams, reservoirs, and water treatment plants
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Basements, foundations, and slabs-on-grade
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Sea walls, ports, and marine structures
