Productos

Glued Hooked-End Steel Fibers are high-performance reinforcement materials manufactured from premium cold-drawn steel wire, specifically engineered with an exceptional tensile strength of 1100-1800MPa to ensure superior structural integrity. These fibers are designed to achieve uniform distribution within the cement matrix, providing high bonding strength that significantly enhances the crack resistance, fracture toughness, and shear strength of concrete. Ideal for heavy-duty applications such as highway pavements, bridges, tunnels, and industrial flooring, our Glued Hooked-End Steel Fibers deliver outstanding durability, fatigue resistance, and post-crack ductility for the most demanding construction projects.

Especificaciones técnicas

Modelo	Longitud (MM)	Diámetro (MM)	Relación de aspecto (L/D)	Resistencia a la tracción (MPa)
ZDM 80/60	60	0.75	80	1800
ZDM 75/60	60	0.75	75	1300
ZDM 46/35	35	0.75	46	1100

Aplicaciones

• Hormigón proyectado para túneles
• Forjados industriales
• Elementos prefabricados de hormigón
• Suelos de almacén para cargas pesadas
• Centros de logística y distribución

Glued Hooked-End Steel Fibers are precision-engineered reinforcement solutions manufactured from high-quality cold-drawn wire, specifically designed to meet the rigorous demands of industrial concrete projects. Featuring a versatile range of models including ZDM 80/60, ZDM 75/60, and ZDM 46/35, these fibers offer customized performance with tensile strengths ranging from 1100MPa to 1800MPa. The advanced glued bundle technology ensures that each fiber is uniformly dispersed during the mixing process, creating a high-strength 3D reinforcement network within the cement matrix.

Our Glued Hooked-End Steel Fibers are optimized to provide exceptional aspect ratios (up to 80 L/D), significantly improving the concrete’s post-crack ductility, impact resistance, and fatigue life. Whether applied in heavy-duty industrial flooring, tunnel linings, or bridge engineering, these fibers effectively bridge micro-cracks and prevent structural failure. By choosing ZDM’s specialized steel fibers, you ensure long-term durability and superior mechanical performance for highway pavements, airport runways, and complex hydraulic structures.

Ventajas del producto

• Excelente control de grietas
• Alta resistencia a la flexión
• Capacidad de carga mejorada
• Dispersión uniforme
• Mayor durabilidad

Excelente control de grietas The hooked ends provide an exceptional mechanical anchorage within the cement matrix. This unique structure effectively bridges micro-cracks from the initial stage, preventing them from propagating into major structural fissures and ensuring long-term integrity.

Alta resistencia a la flexión By incorporating Glued Hooked-End Steel Fibers, the flexural performance of concrete is significantly improved. This allows for thinner slab designs without compromising on safety, making it a cost-effective solution for high-performance concrete (HPC) projects.

Capacidad de carga mejorada The high tensile strength (up to 1800MPa) of our fibers distributes stress more evenly across the structure. This leads to a substantial increase in the concrete’s ability to handle heavy dynamic and static loads, which is essential for industrial floors and bridge decks.

Uniform Dispersion (Glued Technology) The “Glued” bundle technology prevents the fibers from “balling” during the mixing process. As the concrete is mixed, the glue dissolves, allowing each individual fiber to disperse uniformly throughout the entire batch, creating a consistent 3D reinforcement network.

Mayor durabilidad Our fibers provide outstanding resistance to impact, fatigue, and abrasion. By enhancing the overall toughness of the concrete, you reduce maintenance costs and extend the service life of infrastructure in harsh environments like tunnels and hydraulic engineering.

Embalaje y entrega

Our Glued Hooked-End Steel Fibers are professionally packed to ensure structural integrity and maximum protection against moisture during long-distance transportation and storage.

• Embalaje estándar: 20 kg or 25 kg high-strength paper bags (or durable woven bags), designed for easy manual handling and onsite storage.
• Bulk Loading: 1,000 kg per pallet (40–50 bags), optimized for efficient container loading and bulk transportation.
• Moisture-Proofing: Each pallet is fully wrapped with heavy-duty stretch film and reinforced with strapping to prevent moisture ingress, oxidation, and contamination.
• Handling & Logistics: Reinforced pallet structures ensure safe forklift operation during loading, unloading, and shipping.
• Global Shipping: Fully compliant with sea freight, land transport, and international containerized shipping standards.
• Customized Solutions: We support OEM packaging and private labeling based on specific project requirements or distributor needs.

Frequently Asked Questions about Glued Hooked-End Steel Fibers

Q1: What are the main applications of Glued Hooked-End Steel Fibers? A: Glued Hooked-End Steel Fibers are primarily used in heavy-duty industrial flooring, tunnel shotcrete, bridge decks, and high-performance precast concrete elements. Their unique hooked ends provide superior mechanical anchorage, making them ideal for projects requiring high impact and crack resistance.

Q2: Why is the “Glued” feature important for steel fibers? A: The “Glued” bundle technology prevents the fibers from “balling” or clumping during the mixing process. As the concrete is mixed, the environmentally friendly glue dissolves, allowing each Fibra de acero de extremo enganchado encolada to disperse uniformly throughout the entire batch, creating a consistent 3D reinforcement network.

Q3: Can I combine these fibers with other reinforcement materials? A: Yes. Many engineers use Glued Hooked-End Steel Fibers in conjunction with traditional rebar or our [Microfibra de acero revestida de cobre] to achieve a hybrid reinforcement effect, balancing macro-crack control with micro-crack prevention for maximum durability.

For more technical guidelines on Steel Fiber Reinforced Concrete (SFRC), you can refer to the official [ASTM A820/A820M]

“Interested in a bulk discount? Feel free to Contact ZDM Team for a customized quotation.”