The UHPC special synthetic fiber adopts hydrophilic surface modification technology, ensuring excellent dispersibility and strong bonding with the cement matrix. The UHPC special synthetic fiber effectively reduces plastic and drying shrinkage, mitigates micro-cracks caused by temperature changes, and significantly enhances the crack resistance, toughness, impact resistance, and fire and explosion resistance of UHPC.
Rust-Resistant: UHPC special synthetic fiber is completely rust-resistant, eliminating the corrosion issues common with steel reinforcements. This benefit of UHPC special synthetic fiber ensures structures remain intact over time, even in harsh, moisture-prone environments.
Excellent Dispersibility: With excellent dispersibility, UHPC special synthetic fiber mixes uniformly into concrete blends, preventing clumping and ensuring consistent reinforcement throughout. This property of UHPC special synthetic fiber enhances workability and results in smoother, more reliable pours.
Self-Compacting: UHPC special synthetic fiber from top concrete fiber manufacturers, promotes self-compacting properties in concrete, reducing the need for vibration during placement. The advantage of UHPC special synthetic fiber streamlines construction processes, saves labor costs, and achieves denser, void-free finishes.
Lightweight and Artistic: The lightweight nature of UHPC special synthetic fiber allows for artistic freedom in design, enabling the creation of intricate, sculptural forms without added bulk. UHPC special synthetic fiber's artistic potential shines in projects where aesthetics and portability are key.
Colorful: UHPC special synthetic fiber supports vibrant, colorful applications by maintaining color integrity in pigmented concretes. This colorful versatility of UHPC special synthetic fiber opens up endless possibilities for decorative elements that pop with visual appeal.
Property | Concrete (Normal/Standard) | Ultra-High Performance Concrete (UHPC) |
Primary Composition | Portland cement, water, coarse & fine aggregates (gravel, sand). | Cement, silica fume, excellent powders (quartz flour), high-range water reducers (superplasticizers), and optional fibers (steel or polymer). No coarse aggregates. |
Water-to-Cement Ratio | Higher (typically 0.4 to 0.6) | Very low (typically below 0.25) |
Compressive Strength | 20 - 40 MPa (3,000 - 6,000 psi) | Minimum 120 MPa (17,000 psi), commonly 150-250 MPa (22,000-36,000 psi) |
Tensile Strength & Ductility | Low tensile strength (~10% of compressive), brittle (cracks easily). | Significantly higher tensile strength and ductility due to fiber reinforcement. Can exhibit strain-hardening behavior. |
Flexural Strength | Low (typically 3-5 MPa). | Very high (15-50 MPa), depending on fiber type and content. |
Durability & Permeability | Porous, allowing water and chlorides to penetrate. Moderate durability. | Extremely low permeability, virtually impervious to water and chlorides. Superior resistance to freeze-thaw, abrasion, and chemical attack. |
Microstructure | Heterogeneous with voids, microcracks, and a porous paste. | Very dense, homogeneous, and compact matrix with minimal defects. |
Applications | Foundations, slabs, columns, pavements, and most general construction. | Specialized applications: Bridge joints/deck overlays, seismic retrofits, thin-shell structures, security/blast-resistant walls, high-wear industrial floors, architectural facades. |
Cost | Low-cost, widely available materials. | High cost (5-10x more than standard concrete), due to materials, precise mixing, and quality control. |
Distinguishing Features | Workhorse material for volume construction. Strong in compression but weak in tension. | Ultra-high strength, exceptional durability, and improved toughness due to fiber reinforcement and a dense matrix. |
Building Decoration Exterior Walls: UHPC special synthetic fiber is ideal for building decoration exterior walls, providing exceptional strength and crack resistance. Integrating UHPC special synthetic fiber into exterior wall systems elevates architectural designs with enhanced flexibility and reduced maintenance needs.
UHPC Carved Artwork: For intricate ultra high performance concrete (UHPC) carved artwork, UHPC special synthetic fiber offers unparalleled reinforcement, allowing artists and sculptors to create detailed, lightweight pieces without compromising structural integrity.
Cement Flower Pot Products: In the production of cement flower pot products, UHPC special synthetic fiber transforms ordinary planters into robust, eco-friendly options. This reinforcement with UHPC special synthetic fiber prevents cracking, enhances impact resistance, and enables thinner, more elegant designs that are perfect for gardens, patios, and indoor decor.
Municipal Road Bricks and More: UHPC special synthetic fiber excels in municipal road bricks, sidewalks, and related infrastructure, delivering high tensile strength and longevity. Beyond these, UHPC special synthetic fiber can be applied in bridges, tunnels, and precast elements, making it a go-to solution for urban development projects that demand reliability and cost-efficiency.
1kg per Biodegradable Paper Bag: For smaller quantities, UHPC special synthetic fiber is available in 1kg biodegradable paper bags, promoting sustainability while providing easy access for precise mixing in UHPC formulations.
10kg per Plastic Bag or Carton: Bulk options include 10kg packages in durable plastic bags or cartons, ideal for larger jobs where UHPC special synthetic fiber is needed in greater volumes without compromising quality.
Special Packaging on Request: Customized packaging for UHPC special synthetic fiber can be arranged upon request, tailored to your specific requirements, such as branded labels, moisture-proof seals, or unique sizes to optimize your workflow.
