cnsteelfiber123
Tengzhou Star Smith Metal Products Co.,Ltd
Tengzhou Star smith Metal Products Co., Ltd. is a joint-stock enterprise, established in 2011. It mainly produces glued steel fiber,copper coated micro steel fiber and loose steel fibers.It has a complete set of independent research and development production equipment and technology, and has obtained many national patents at present.It is located in Tengzhou Economic Development Zone, Shandong Province, with an annual production scale of up to 10,000 tons of steel fiber for concrete. It is one of the top three enterprises specializing in steel fiber production in China, and has participated in the construction of national projects for several times.Tengzhou SDS steel fibers make concrete have extremely high flexural strength and shear strength, and have good toughness, crack resistance, earthquake resistance, seepage control and other functions. Widely used in industrial factory floor, highway, high-speed rail, bridge, airport, tunnel, water conservancy, electric power, municipal engineering, etc. The company has passed ISO9001 certification, and its products are exported to Southeast Asia, Europe ,America and etc.The company has a professional sales and technical team, which can provide you with professional technical solutions.
https://www.cnsteelfiber.com/
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SDS-07560 0.75mm Diameter 60mm Length Hooked End Steel Fiber
https://www.cnsteelfiber.com/products/sds-07560-0-75mm-diameter-60mm-length-hooked-end-steel-fiber.html
This fiber is made of cold-drawn wire. Because of its high tensile strength, good toughness, and low price, it is often used as a substitute for glued steel fibers. Compared with traditional concrete, this kind of steel fiber has a great improvement in crack resistance and antiknock performance.
The Specification of SDS-07560 0.75mm Diameter 60mm Length Hooked End Steel Fiber
Name SD-07560
Type Loose
Diameter 0.75mm
Length 60mm
L/D(length/diameter) 80
Tensile strength >1150Mpa
Application shotcrete
The Advantages of SDS-07560 0.75mm Diameter 60mm Length Hooked End Steel Fiber
High crack resistance to retard crack development;
Good anti-seepage and moisture-proof performance;
High tensile strength, flexural strength and good impact resistance;
Wear resistance, fatigue resistance, durability and corrosion resistance;
Hooked end steel fiber provides high bending resistance and toughness;
High strength, high rigidity and strong shear resistance
USER'S GUIDANCE
Dosage: depend on the application and minimum dosage is 20kg/㎥-70kg/㎥
Mixing: When pouring sand and aggregates into the hopper, mix an appropriate amount of loose steel fibers evenly, and then add cement. Put it in a mixing table, dry and mix for 2 minutes. If it is glued in rows of steel fibers, you need to add steel fibers after adding water so that the water can dissolve the bonding glue.
Put the uniformly mixed fiber concrete into the conveyor and transport.
Concrete pouring and laying should be compacted.
The Safety & Packaging of SDS-07560 0.75mm Diameter 60mm Length Hooked End Steel Fiber
Star Smith is a professional steel fiber manufacturer that can offer a wide range of steel fibre types that meets different needs.
Packaging:20kg or 25kg per bag/carton or as your requirements, there are 50 bags or 1000kg in a pallet, 24tons per 20'container.
And the pallets should be waterproof, don't stack pallets on top of each other.
Gloves and eye protection should be used when adding the steel fibers.
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SDS-07535 0.75mm Diameter 35mm Length Hooked End Steel Fiber
https://www.cnsteelfiber.com/products/sds-07535-0-75mm-diameter-35mm-length-hooked-end-steel-fiber.html
This hooked steel fiber is a high-performance steel fiber. Because of its high tensile strength, good toughness, and low price, it is often used as a substitute for glued steel fibers. This hooked steel fiber can be widely used on roads, highways, curbs, factory floors, airport runways and etc.
The Specification of SDS-07535 0.75mm Diameter 35mm Length Hooked End Steel Fiber
Name SD-07535
Type Loose
Diameter 0.75mm
Length 35mm
L/D(length/diameter) 46
Tensile strength >1150Mpa
Application shotcrete
The Advantages of SDS-07535 0.75mm Diameter 35mm Length Hooked End Steel Fiber
Under the same strength, the amount of concrete can be reduced;
Product life is prolonged;
High comprehensive;
Reduce steel reinforcement requirements;
Hooked end steel fiber can reduce crack widths and control the crack widths tightly, and also improving durability.
USER'S GUIDANCE
Dosage: depend on the application and minimum dosage is 20kg/㎥-70kg/㎥
Mixing: When pouring sand and aggregates into the hopper, mix an appropriate amount of loose steel fibers evenly, and then add cement. Put it in a mixing table, dry and mix for 2 minutes. If it is glued in rows of steel fibers, you need to add steel fibers after adding water so that the water can dissolve the bonding glue.
Put the uniformly mixed fiber concrete into the conveyor and transport.
Concrete pouring and laying should be compacted.
The Safety & Packaging of SDS-07535 0.75mm Diameter sds 35mm Length Hooked End Steel Fiber
Star Smith is a professional steel fiber manufacturer that can offer a wide range of steel fibre types that meets different needs.
Packaging: 20kg or 25kg per bag/carton or as your requirements, there are 50 bags or 1000kg in a pallet, 24tons per 20'container.
And the pallets should be waterproof, don't stack pallets on top of each other.
Gloves and eye protection should be used when adding the steel fibers.
Tengzhou Star Smith Metal Products Co., Ltd., as one of the steel fiber suppliers in China a joint-stock enterprise, established in 2011 and located in Tengzhou Economic Development Zone, Shandong Province, with an annual production scale of 10,000 tons of steel fiber for concrete.
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SDS-05535 0.55mm Diameter 35mm Length Glued Steel Fiber
https://www.cnsteelfiber.com/products/sds-05535-0-55mm-diameter-35mm-length-glued-steel-fiber.html
This kind of steel fiber has the best comprehensive effect, and the best combination of high strength, high flexural strength (more than 10 times continuously) and the strongest anchoring force. It also has good dispersion in concrete. which is widely used in industrial floors, high-way speed, ground, bridge and etc.
Length Glued Hooked End Steel Fiber
Name SD-05535
Type Glued
Diameter 0.55mm
Length 35mm
L/D(length/diameter) 64
Tensile strength >1150Mpa
Application shotcrete
The Advantages of SDS-05535 0.55mm Diameter 35mm Length Glued Hooked End Steel Fiber
Easier operation and improve structural strength;
High toughness and lower thickness and reduce steel reinforcement requirements;
Improve impact and abrasion resistance;
Less time used, and more economical;
Compared with traditional concrete, concrete with glued steel fiber is more economical and efficient.
Steel High Performance Fibres USER'S GUIDANCE
Dosage: depend on the application and minimum dosage is 20kg/㎥-70kg/㎥
Mixing: When pouring sand and aggregates into the hopper, mix an appropriate amount of loose steel fibers evenly, and then add cement. Put it in a mixing table, dry and mix for 2 minutes. If it is glued in rows of steel fibers, you need to add steel fibers after adding water so that the water can dissolve the bonding glue.
Put the uniformly mixed fiber concrete into the conveyor and transport.
Concrete pouring and laying should be compacted.
The Safety & Packaging of SDS-05535 0.55mm Diameter 35mm Length Glued Hooked End Steel Fiber
Star Smith is a professional steel fiber manufacturer that can offer reasonable steel fiber price for you.
Packaging: 20kg or 25kg per bag/carton or as your requirements, there are 50 bags or 1000kg in a pallet, 24tons per 20'container.
And the pallets should be waterproof, don't stack pallets on top of each other.
Gloves and eye protection should be used when adding the steel fibers.
As one of the leading concrete fiber manufacturers, Star Smith has won the user's universal praise.
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SDS-05530 0.55mm Diameter 30mm Length Glued Steel Fiber
https://www.cnsteelfiber.com/products/sds-05530-0-55mm-diameter-30mm-length-glued-steel-fiber.html
The glued steel fiber has the best comprehensive effect, and the best combination of high strength, high flexural strength (more than 10 times continuously) and the strongest anchoring force. It is widely used in industrial floors, mortar reinforcement, shotcrete, tunnel and etc.
The Specification of SDS-05530 0.55mm Diameter 30mm Length Glued Hooked End Steel Fiber
Name SD-05530
Type Glued
Diameter 0.55mm
Length 30mm
L/D(length/diameter) 55
Tensile strength >1150Mpa
Application shotcrete
The Advantages of SDS-05530 0.55mm Diameter 30mm Length Glued Hooked End Steel Fiber
With good dispersion in concrete;
High toughness and lower thickness;
Integrated, no pores, more efficient;
Compared with traditional concrete, concrete with glued steel fiber is more economical and efficient.
USER'S GUIDANCE
Dosage: This depends on the application and the minimum dosage is 20kg/㎥-70kg/㎥
Mixing: When pouring sand and aggregates into the hopper, mix an appropriate amount of loose steel fibers evenly, and then add cement. Put it on a mixing table, dry, and mix for 2 minutes. If it is glued in rows of steel fibers, you need to add steel fibers after adding water so that the water can dissolve the bonding glue.
Put the uniformly mixed fiber concrete into the conveyor and transport.
Concrete pouring and laying should be compacted.
The Safety & Packaging of SDS-05530 0.55mm Diameter 30mm Length Hooked End Steel Fiber
Star Smith is a professional steel fiber manufacturer that can offer a wide range of hooked end steel fiber that meets different needs.
Steel fibers rate per kg
Packaging:20kg or 25kg per bag/carton or as your requirements, there are 50 bags or 1000kg in a pallet,24tons per 20’container.
And the pallets should be waterproof, don’t stack pallets on top of each other.
Gloves and eye protection should be used when adding the steel fibers.
As a steel fiber supplier, Star Smith has a complete set of independent research and development production equipment and technology and has obtained many national patents at present.
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SDS-05035 0.50mm Diameter 35mm Length Glued Steel Fiber
https://www.cnsteelfiber.com/products/sds-05035-0-50mm-diameter-35mm-length-glued-steel-fiber.html
The glued steel fibers are water-soluble with good dispersion in concrete. It is widely used in construction, highway pavement, bridge, tunnel, airport pavement and other fields with its excellent tensile, bending, shear, crack resistance, impact resistance, fatigue resistance, and high toughness.
The Specification of SDS-05035 0.50mm Diameter 35mm Length Glued Hooked End Steel Fiber
Name SD-05035
Type Glued
Diameter 0.50mm
Length 35mm
L/D(length/diameter) 70
Tensile strength >1150Mpa
Application shotcrete
The Advantages of SDS-05035 0.50mm Diameter 35mm Length Glued Hooked End Steel Fiber
It is made of high-speed wire, which could make sure it has high tensile strength;
It has good dispersion, which can make sure quick and convenient mixing and evenly spread in concrete.
Reduce steel reinforcement requirements;
Reduce crack widths and control the crack widths;
The glued steel fiber is widely used in bridge, high way, tunnel, industrial floors and etc.
Steel High Strength Fiber USER'S GUIDANCE
Dosage: depend on the application and minimum dosage is 20kg/㎥-70kg/㎥
Mixing: When pouring sand and aggregates into the hopper, mix an appropriate amount of loose steel fibers evenly, and then add cement. Put it in a mixing table, dry and mix for 2 minutes. If it is glued in rows of steel fibers, you need to add steel fibers after adding water so that the water can dissolve the bonding glue.
Put the uniformly mixed fiber concrete into the conveyor and transport.
Concrete pouring and laying should be compacted.
The Safety & Packaging of SDS-05035 0.50mm Diameter 35mm Glued Length Hooked End Steel Fiber
Star Smith is a professional steel fiber manufacturer that can offer a wide range of hooked end steel fiber that meets different needs.
Packaging: 20kg or 25kg per bag/carton or as your requirements, there are 50 bags or 1000kg in a pallet,24tons per 20'container.
And the pallets should be waterproof, don't stack pallets on top of each other.
Gloves and eye protection should be used when adding the steel fibers.
As a steel fiber manufacturer, Star Smith has a professional sales and technical team, which can provide professional technical solutions for you.
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SDS Micro Copper Coated Steel Fiber
https://www.cnsteelfiber.com/products/micro-copper-coated-steel-fiber/
Micro steel fibers are made of copper coated steel wire, which is the most important materials of RPC and UHPC. UHPC has the features of very high strength, high tenacity, very good durability, and volume stability. It is a good and a new kind of construction materials. Micro steel fiber is widely used in the building of high way, expressway, RPC cover plates, and UHPC construction.
Advantage of copper micro wire/brass fibers
Performance Advantage
Performance Advantage
With good dispersion performance in concrete; less impact in UHPC Liquidity and high tensile strength.
Characteristic Advantage
Characteristic Advantage
Providing good impact, fatigue, shrinkage control, and ductility in all kinds of concrete.
Material Advantage
Material Advantage
Significantly improve the toughness of concrete.
As a steel fiber reinforced concrete supplier, Star Smith has a professional sales and technical team, which can provide professional technical solutions for you.
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SDS Loose Hooked End Steel Fiber
https://www.cnsteelfiber.com/products/loose-hooked-end-steel-fiber/3
Hooked end steel fibres are made of high-quality cold drawn steel line, in order to make sure that it has high tensile strength and animal tolerance. And the steel fiber in bulk ensures the mixing fast and convenient, and the distribution homogeneous. During pulling from the cement, the steel fiber hooked end is deformation slowly it is considered to be the best anchorage force.
Unlike conventional reinforced fiber, steel fibers focus on three-dimensional reinforcement and make it impossible for a plain crack to follow.
Advantages of Loose Hooked End Steel Fiber
Technology advantage
Technology advantage
The design of end hooks at both ends of steel fiber is the best anchoring design, which slowly deforms in the process of drawing, thus enhancing the binding force between hooked steel fiber and concrete.
Material advantage
Material advantage
SDS hooked steel fibre is made of high-quality wire by cold drawing, and its tensile strength is greater than 1100MPa, which ensures extremely small tolerance and high tensile strength. And we can provide competitive steel fibre price for you.
Economic advantage
Economic advantage
A.Compared with ordinary concrete, the same mixing and construction, do not need to add equipment.
B.Under the same strength, the concrete consumption can be saved
C.Replace or partially replace reinforcement
D. Shorten the construction period, especially suitable for large projects requiring continuous and rapid pouring of concrete.
Steel fiber produced by steel fiber reinforced concrete supplier is a new type of building composite material with excellent performance.
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SDS Steel Fiber
https://www.cnsteelfiber.com/products/
There are many types of steel fibres used in concrete/types of fibers in concrete . The steel fiber for concrete reinforcement is a new kind of metal material, in order to enhance concrete with metal fiber and shotcrete in its hardened state. Tengzhou SDS steel fibers make concrete have extremely high flexural strength and shear strength, and have good toughness, crack resistance, earthquake resistance, seepage control and other functions. Widely used in industrial factory floor, highway, high-speed rail, bridge, airport, tunnel, water conservancy, electric power, municipal engineering, etc. The company has passed ISO9001 certification, and its products are exported to Southeast Asia, Europe, America and etc.
In this case steel fiber shotcrete has been applied besides other reinforcement measures and good result has been obtained.
Steel Fibre Types
Loose Hooked End Steel Fiber
It is used in industrial floors and etc.
Micro Copper Coated Steel Fiber
It is widely used in Reactive Powder Concrete. The raw materials used in the production of RPC cover mainly include: 425R ordinary portland cement, quartz sand, steel fiber, micro-silica powder, slag powder, RPC special additive, clear water and etc.
Glued Hooked End Steel Fiber
It is widely used in industrial floors, parking lot, road pavement and etc.
The Formation of Steel Fiber
Steel fibers are defined in ASTM A820 as pieces of smooth or deformed fibers that are sufficiently small to be dispersed at random in a concrete mixture. ASTM A820 steel fibre reinforcement designates tensile requirements, dimensions and permissible variations. There are mainly 4 steps for steel fibers based on our production process:
Raw Material
Raw Material
Dry Drawing
Dry Drawing
Glued
Glued
stampling & Forming
stampling & Forming
The Benefits of Steel Fiber
For the same mixing and construction, there is no need to add equipment or increase the construction steel fibre cost for concrete.
Under the same strength requirement, it can replace steel mesh and reduce the pouring thickness of concrete by 15-25%.
Improve the construction conditions, mixing vehicles and construction personnel can reach the site directly, and shorten the construction period by 30%. Steel fiber reinforced concrete has high tensile strength, which can prolong the distance between contraction joints and facilitate continuous and rapid pouring of concrete.
Convenient construction, saving labor, greatly shortening the construction period and saving the total steel fibre cost.
And we can provide competitive steel fiber reinforced concrete price for you.
The Working Principle of Steel Fiber
Steel fibers for concrete reinforcement reinforce in three dimensions throughout the entire concrete matrix. Metal fiber concrete performance is based on the combination of the tensile strength, aspect ratio(length/diameter) and anchorage. The distributed steel fiber reinforcement restrain micro-cracking and redistribute accumulated stress caused by applied loads and shrinkage. The sooner the crack is intercepted and its growth is inhibited, the less chance the crack will occur.
As a steel fiber supplier, Star Smith has a complete set of independent research and development production equipment and technology and has obtained many national patents at present.
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Steel Fiber Solutions
Steel Fibers For Crack Control
The steel fiber has high tensile strength of 1000Mpa, which could ensure it will not be broken when working with concrete
Steel Fibers For Durability
Steel fiber can effectively transmit and distribute stress and control crack propagation in concrete. It is easy to form alkaline film around the steel fiber to protect the steel fiber from corrosion.
Steel Fiber Concrete Reinforcement
In highways, airports and other pavement projects, cement concrete is used to build pavements, airport pavements, industrial floors, bridge decks and roofs.
Steel Fiber For Fatigue Resistance
The steel fiber has high tensile strength of 1000Mpa, which could ensure it will not be broken when working with concrete
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Steel Fibers For Shotcrete
Steel fiber for shotcrete -SFRS
Steel fiber reinforced shotcrete (SFRS-steel fiber reinforced shotcrete) is referred to as "steel shotcrete", which is similar to plain shotcrete (short for plain shotcrete without steel fiber) and has the following characteristics:
1. High strength (tensile, bending and shear), High resistance to impact, explosion and vibration.
2. Good toughness (deformability), good frost resistance, heat resistance and fatigue resistance; Strong crack resistance.
3. Even if the component has produced tiny cracks, the toughness will be greatly improved because the steel fiber continues to pull out.
4. The fiber direction after spraying is close to two-dimensional distribution, and the construction speed is fast and the adaptability is wide.
5. The rebound rate of steel shotcrete aggregate is lower than that of plain shotcrete, and the comprehensive unit price of steel shotcrete is lower, so steel shotcrete can replace the traditional shotcrete net support in NATM.
https://www.cnsteelfiber.com/steel-fibers-for-shotcrete.html
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Steel Fiber For Fatigue Resistance
Fatigue resistance of steel fiber compared with ordinary concrete, the flexural and compressive fatigue properties of steel fiber reinforced concrete are greatly improved.
For example, when the bending fatigue life is 106 times, the stress ratio of steel fiber reinforced concrete with 1.5% fiber content is 0.68, while that of ordinary concrete is only 0.51.
When the stress ratio is 0.7, the bending fatigue life of steel fiber such as hooked steel fiber reinforced concrete exceeds 105 times, while that of ordinary concrete is only 850 times.
Another example is: when the compressive fatigue life of steel fiber like copper coated steel wire reinforced concrete with 2% fiber reaches 2*106 times, the specific force can reach 0.92, while the stress ratio of ordinary concrete is only 0.56.
It can be seen that the use of steel fiber reinforced concrete can significantly improve its fatigue life in projects bearing fatigue loads such as pavement and pier.
https://www.cnsteelfiber.com/steel-fiber-for-fatigue-resistance.html
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Steel Fiber Concrete Reinforcement
Steel fiber reinforced concrete (SFRC) is a kind of heart-shaped composite material with excellent performance and wide application.
Steel fiber retards the crack development of matrix concrete, which makes it tensile and flexural. Compared with ordinary concrete, the shear strength is significantly improved, and its impact resistance, fatigue resistance, toughness, and durability after cracking are also greatly improved.
In recent 20 years, a lot of research has been done on the mechanical and structural properties of steel fiber reinforced concrete at home and abroad, and steel fiber such as hooked end steel fibres has been applied to variousteel_fiber_for_concrete_reinforcement.pngs projects such as roads, bridges, tunnels, water conservancy, oceans, buildings, and refractory structures.
Reinforcement effect of steel fiber in concrete, The main function of micro steel fiber randomly distributed by steel fibers in concrete is to hinder the propagation of micro-cracks in the concrete and to retard the occurrence and development of macro-cracks.
Therefore, it can obviously improve its tensile strength and shear, bending, and torsional strength mainly controlled by principal tensile stress. When the fiber content (volume ratio) is in the range of 1%-2%, the tensile strength increases by 25%-50%, the bending strength increases by 40%-80%, and the shear strength measured by direct double-sided shear test increases by 50%-100%. Compressive strength increases slightly, generally between 0-25%.
https://www.cnsteelfiber.com/steel-fiber-concrete-reinforcement.html
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SDS-05035 0.50mm Diameter 35mm Length Hooked End Steel Fiber
This kind of steel fiber has the best comprehensive effect, and the best combination of high strength, high flexural strength (more than 10 times continuously) and the strongest anchoring force. Its products can be the largest in the steel fiber family and are widely used in road bridge expansion joints and large-scale water conservancy and hydropower reinforcement projects.
The Specification of SDS-05035 0.50mm Diameter 35mm Length Hooked End Steel Fiber
Name
SD-05035
Type
Loose
Diameter
0.50mm
Length
35mm
L/D(length/diameter)
70
Tensile strength
>1150Mpa
Application
shotcrete
The Advantages of SDS-05035 0.50mm Diameter 30mm Length Hooked End Steel Fiber
Easier operation and less time-consuming;
High toughness and lower thickness;
Integrated, no pores, more efficient;
Less time used, and more economical;
Compared with traditional concrete, concrete with hooked end steel fiber is more economical and efficient.
USER'S GUIDANCE
Dosage: depend on the application and minimum dosage is 20kg/㎥-70kg/㎥
Mixing: When pouring sand and aggregates into the hopper, mix an appropriate amount of loose steel fibers evenly, and then add cement. Put it in a mixing table, dry and mix for 2 minutes. If it is glued in rows of steel fibers, you need to add steel fibers after adding water so that the water can dissolve the bonding glue.
Put the uniformly mixed fiber concrete into the conveyor and transport.
Concrete pouring and laying should be compacted.
https://www.cnsteelfiber.com/products/sds-05035-0-50mm-diameter-35mm-length-hooked-end-steel-fiber.html
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Text
SDS Micro Copper Coated Steel Fiber
Micro steel fibers are made of copper coated steel wire, which is the most important materials of RPC and UHPC. UHPC has the features of very high strength, high tenacity, very good durability, and volume stability. It is a good and a new kind of construction materials. Micro steel fiber is widely used in the building of high way, expressway, RPC cover plates, and UHPC construction.
Advantage of Brass Coated Micro Steel Fiber
Performance Advantage
With good dispersion performance in concrete; less impact in UHPC Liquidity and high tensile strength.
Characteristic Advantage
Providing good impact, fatigue, shrinkage control, and ductility in all kinds of concrete.
https://www.cnsteelfiber.com/products/micro-copper-coated-steel-fiber/
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SDS Loose Hooked End Steel Fiber
Hooked end steel fiber was made of high-quality cold drawn steel line, in order to make sure that it has high tensile strength and animal tolerance. And the steel fiber in bulk ensures the mixing fast and convenient, and the distribution homogeneous. During pulling from the cement, the steel fiber hooked end is deformation slowly it is considered to be the best anchorage force.
Unlike conventional reinforced fiber, steel fibers focus on three-dimensional reinforcement and make it impossible for a plain crack to follow.
Advantages of Loose Hooked End Steel Fiber
Technology advantage
The design of end hooks at both ends of steel fiber is the best anchoring design, which slowly deforms in the process of drawing, thus enhancing the binding force between steel fiber and concrete.
Material advantage
SDS steel fiber is made of high-quality wire by cold drawing, and its tensile strength is greater than 1100MPa, which ensures extremely small tolerance and high tensile strength.
Economic advantage
A.Compared with ordinary concrete, the same mixing and construction, do not need to add equipment.
B.Under the same strength, the concrete consumption can be saved
C.Replace or partially replace reinforcement
D. Shorten the construction period, especially suitable for large projects requiring continuous and rapid pouring of concrete.
https://www.cnsteelfiber.com/products/loose-hooked-end-steel-fiber/
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SDS Glued Hooked End Steel Fiber
Glued hooked end steel fibre is made of high quality cold-drawn wire. The glued steel fiber in bulked could make sure it has good dispersibility in concrete. Compared with general concrete, steel fibre concrete has a great improvement in tensile strength, flextural strength, abrasion resistance, impact resistance, fatigue resistance, toughness, crack resistance and antiknock performance.
Advantages Of Glued Hooked End Steel Fiber
Performance Advantage
Improve the structural strength of concrete, impact resistance, wear-resistance and freeze-thaw resistance, as well as the durability.
https://www.cnsteelfiber.com/products/glued-hooked-end-steel-fiber/
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SDS Steel Fiber
The steel fiber for concrete reinforcement is a new kind of metal material, in order to enhance concrete and shotcrete in its hardened state. Tengzhou SDS steel fibers make concrete have extremely high flexural strength and shear strength, and have good toughness, crack resistance, earthquake resistance, seepage control and other functions. Widely used in industrial factory floor, highway, high-speed rail, bridge, airport, tunnel, water conservancy, electric power, municipal engineering, etc. The company has passed ISO9001 certification, and its products are exported to Southeast Asia, Europe, America and etc.
Steel Fibre Types
Glued Hooked End Steel Fiber
It is widely used in industrial floors, parking lot, road pavement and etc.
Loose Hooked End Steel Fiber
It is used in industrial floors and etc.
Micro Copper Coated Steel Fiber
It is widely used in Reactive Powder Concrete. The raw materials used in the production of RPC cover mainly include: 425R ordinary portland cement, quartz sand, steel fiber, micro-silica powder, slag powder, RPC special additive, clear water and etc.
Find More
The Formation of Steel Fiber
Steel fibers are defined in ASTM A820 as pieces of smooth or deformed fibers that are sufficiently small to be dispersed at random in a concrete mixture. ASTM A820 designates tensile requirements, dimensions and permissible variations. There are mainly 4 steps for steel fibers based on our production process:
The Benefits of Steel Fiber
For the same mixing and construction, there is no need to add equipment or increase the construction cost.
Under the same strength requirement, it can replace steel mesh and reduce the pouring thickness of concrete by 15-25%.
Improve the construction conditions, mixing vehicles and construction personnel can reach the site directly, and shorten the construction period by 30%. Steel fiber reinforced concrete has high tensile strength, which can prolong the distance between contraction joints and facilitate continuous and rapid pouring of concrete.
Convenient construction, saving labor, greatly shortening the construction period and saving the total project cost.
The Working Principle of Steel Fiber
Fibers reinforce in three dimensions throughout the entire concrete matrix. Fiber performance is based on the combination of the tensile strength, aspect ratio(length/diameter) and anchorage. The distributed fibers restrain micro-cracking and redistribute accumulated stress caused by applied loads and shrinkage. The sooner the crack is intercepted and its growth is inhibited, the less chance the crack will occur.
https://www.cnsteelfiber.com/products/
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