Hebei,China
2011，14 years of experience
Ultra-high strength steel fiber
hooked end steel fiber,UHPC steel fiber,copper plated steel fiber,glued steel fiber
Bridges, tunnels, dams, highways, and factory floors
covers an area of 6000 square meters
Zhitai steel fiber is a steel fiber manufacturing company which is located in Tangshan city,a steel production base. Zhitai Steel Fiber after more than 10 years of development, has become an annual sales production of 20,000 tons of manufacturers. Each year 500,000m3 of concrete is reinforced with Zhitai® Steel fibers.
Treat customers with sincerity, ensure stable quality, and constantly strive for innovation while also caring for employees
Always pursue the realm of perfection and use the most advanced manufacturing technology
The 28-day flexural tensile design strength of the surface layer of cement concrete shall not be less than 5.0 MPa, and for the shoulder surface layer, it shall be 4.5 MPa.
The concrete strength grade for the overall structure of the tunnel should generally not be lower than C25, but there are more specific requirements for specific parts.
Common reinforced concrete structures commonly use C25-C30, while large-span or prestressed components may use C40-C60. Ultra-high performance concrete (UHPC) can achieve a strength of over 100MPa.
The compressive strength of heavy-duty hardened wear-resistant flooring can reach 75.0 MPa, with a flexural strength exceeding 9 MPa, a Mohs hardness of 7.0±0.5...
Zhitai Steel Fiber Manufacturing Co., Ltd. is the pioneer of China's steel fiber industry, the world's steel fiber raw material supplier, the global steel fiber core technology developer, and the arms partner of the defense department. It is a steel fiber that integrates R&D, production, sales and other networks. Industry integration service provider.
Professional/Focused/Branded
A team of experienced and professional R&D and design professionals
Worry free after-sales service, one-on-one customer service, quick response within 2 hours
The steel wire steel fiber and RPC special steel fiber produced by our company have been widely used in high-speed railway passenger dedicated, tunnel subway, construction floor, highway pavement, airport runway, concrete sleeper, water conservancy,
Certified by ISO 9001, ISO 14001, and ISO 45001, utilizing the factory's MES system for comprehensive tracking.
Relying on years of experience accumulation and a R&D team comparable to the world, and a far-sighted international vision, we have spurred Fang Qiu all the way to occupy the domestic market and enter the global market.
These randomly distributed steel fibers can effectively hinder the expansion of micro cracks and the formation of macro cracks inside the concrete, significantly improving the tensile, bending, impact......
Company News Nov.25.2023
High performance concrete is a new type of high-performance concrete with durability as the main technical indicator. High performance concrete must ensure the following properties: durability, workab......
Industry News Nov.17.2023
Ultra high performance concrete, abbreviated as UHPC, also known as reactive powder concrete, is the most innovative cement-based engineering material in the past thirty years, achieving a great leap ......
Company News Nov.16.2023
The requirements for the design strength, wear resistance, durability, and workability of concrete must comply with the industry standards of the People's Republic of China......
Industry News Oct.31.2023
UHPC has been applied in various aspects such as main beam structure, arch bridge main arch, waffle board bridge surface structure, bridge joints, and old bridge reinforcement.....
Company News Oct.28.2023
he design of solar streetlights is not invariable. The design of solar streetlights needs to meet the needs of customers and be reasonable at the same time. Now there are many patterns and styles of s......
Company News Oct.27.2023
Suitable for temporary support, initial support, permanent support or permanent lining in tunnel and underground engineering, high slope and deep foundation pit construction......
Industry News Oct.03.2023
In order to meet the visual needs of different production operations and the needs of lamp installation conditions, the reflectors of industrial and mining lamps should be able to produce light distri......
Industry News Sep.22.2023
The national standard "Ultra-High Performance Concrete" GB/T 31387-2025 stipulates that the core indicators are compressive strength ≥100MPa and tensile strength ≥3.5MPa. The materials include 6-15mm steel fibers, water reducers with a water reduction rate of 30%-40%, and graded quartz sand. The steel fiber content is 1%-3%.
High-purity and high-performance alloy steel is selected as the raw material, and the content and proportion of alloy elements are precisely controlled according to the required ultra-high strength performance.
Copper-plated micro-wire steel fibers are the core reinforcement material for reactive powder concrete (RPC), which belongs to the high-tech building materials category of DSP materials and fiber-reinforced composites.
In hydraulic engineering projects such as dams, steel fiber reinforced concrete must prioritize meeting durability requirements such as impermeability, frost resistance, and erosion resistance.
The mechanical properties and durability of concrete are primarily enhanced by incorporating steel fibers, in order to meet the high requirements of tunnel structures for strength, crack resistance, and toughness.
Zhitai steel fiber is a steel fiber manufacturing company which is located in Tangshan city,a steel production base. Zhitai Steel Fiber after more than 10 years of development, has become an annual sales production of 20,000 tons of manufacturers. Each year 500,000m3 of concrete is reinforced with Zhitai® Steel fibers.
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