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What is steel fiber reinforced concrete?

What is steel fiber reinforced concrete?

Update Time:2018/1/23
Steel fiber reinforced concrete is an alternative to traditional reinforced concrete for certain application areas. Steel fibers are a discontinous, 3-dimensionally orientated, isotropic reinforcement, once they are mixed into the concrete. Steel fibers bridge the crack at very small crack openings, transfer stresses and develop post crack strength in the concrete.

A variety of fiber types (material, shape, size...) are available, their effect in concrete varies. therefore steel fiber reinforced concrete shall never be simplified as a “concrete with steel fibers”. Steel fibers may be divided into five groups:
  • Type I - cold-drawn wire
  • Type II - cut sheet
  • Type III - melt-extracted
  • Type IV - shaved cold drawn wire
  • Type V - milled from blocks
The vast majority belongs to group i. the common and most performing anchorage type is the “hooked end”. For the same type of fiber, length/diameter and tensile strength have the biggest influence on fiber performance. the higher the l/d ratio, the better the performance of the steel fiber reinforced concrete.
About HARVEST
Company Profile
Dalian Harvest Metal Fibers Co., Ltd.
Dalian Harvest Metal Fibers Co., Ltd. is a leading Sino-French joint venture specializing in the production of high-quality thermal resistant steel fibers and concrete reinforcement solutions. Our company combines the advanced technology and management expertise of both Chinese and French partners to deliver innovative and reliable products to a wide range of industries.

Service Highlights:
Production of Thermal Resistant Steel Fibers: We produce premium thermal resistant steel fibers designed to withstand extreme temperatures, making them ideal for applications in high-temperature environments.
Concrete Reinforcement Solutions: Our steel fibers enhance the strength, durability, and crack resistance of concrete, significantly improving the performance of construction materials.
Industry Applications: Our products are widely used in various sectors, including metallurgy, cement, petrochemicals, chemicals, and ceramics, where they contribute to the advancement and efficiency of industrial processes.
Construction Projects: HARVEST steel fibers have been successfully applied in numerous large-scale construction projects, such as bridges, tunnels, highways, airports, power stations, and industrial floors, ensuring the structural integrity and longevity of these critical infrastructures.

Core Advantages:
Sino-French Joint Venture: Our partnership brings together the best of Chinese and French expertise, allowing us to offer state-of-the-art technology and management practices.
Advanced Technology & Management: We leverage cutting-edge production methods and rigorous quality control to ensure our products meet the highest standards.
High-Quality Steel Fibers: Our commitment to quality is reflected in the superior performance and reliability of our steel fibers, which are trusted by professionals worldwide.
Wide Professional Acceptance: Over 90% of industry professionals recognize and prefer HARVEST steel fibers, a testament to their exceptional quality and effectiveness.
Customized Solutions: We understand that each industry has unique requirements. Therefore, we provide tailored solutions to meet the specific needs of our clients, ensuring optimal results.

At Dalian Harvest Metal Fibers Co., Ltd., we are dedicated to innovation, quality, and customer satisfaction. Our goal is to be the preferred partner for all your steel fiber needs, contributing to the success and sustainability of your projects.
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