Description
SDI Mighty-Mono® Synthetic Monofilament Fiber for Concrete
SDI Mighty-Mono® is a premium, easy-to-finish micro synthetic fiber manufactured from 100% virgin homopolymer polypropylene in a fully oriented monofilament configuration. This high-performance reinforcement additive is designed to improve the overall quality and longevity of concrete by effectively controlling early-age cracking while delivering a clean, virtually invisible finish on treated surfaces.
Key Features and Benefits:
- Superior Crack Control — Significantly reduces plastic shrinkage and settlement cracking that commonly develops within the first 24 hours after placement, helping to prevent early cracks and enhance resistance to drying shrinkage over time.
- Enhanced Durability — Boosts impact resistance and overall toughness, resulting in more resilient concrete surfaces that stand up to everyday wear.
- Inconspicuous Appearance — The fine monofilament structure ensures the fibers are nearly undetectable on finished surfaces, making it perfect for exposed, colored, or decorative concrete where visual appeal is essential.
- Non-Corrosive & Chemically Inert — Fully non-magnetic, completely resistant to acids, alkalis, and other chemicals, with no risk of corrosion unlike steel-based alternatives.
- Easy Integration — Disperses rapidly and evenly during mixing without clumping, allowing for straightforward dosing and incorporation at the batch plant or job site.
Typical Applications:
- Slabs-on-grade and concrete overlays/toppings
- Driveways, sidewalks, patios, and curbs
- Basement floors, garage floors, and residential flatwork
- Colored, stamped, or decorative concrete projects
- Any application where controlling plastic shrinkage cracking and providing basic durability enhancements are the main priorities
Physical Properties (Typical):
- Material: 100% Virgin Homopolymer Polypropylene
- Form: Monofilament Fiber
- Specific Gravity: 0.91
- Tensile Strength: 83–96 ksi (570–660 MPa)
- Compliance: Meets ASTM C1116 standards for synthetic fiber-reinforced concrete
SDI Mighty-Mono® provides a reliable, economical solution for everyday concrete reinforcement, delivering crack-resistant performance and improved durability without sacrificing surface aesthetics. Recommended dosage rates typically range from 0.5–1.0 lb per cubic yard, depending on project requirements and environmental conditions—consult your SDI representative for precise recommendations and technical guidance.
This trusted product comes from SDI, a leading provider of advanced reinforcement solutions for the concrete industry.
