cnsteelfiber

  Tengzhou Star Smith Metal Products Co., Ltd., as the professiomal steel fiber supplier  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.   1. About steel fiber concrete In the past few years, the scale of construction projects has continued to grow, and people have higher and higher requirements for the construction quality of engineering construction. In the construction process of a building project, the construction unit should pay attention to the construction quality of the project and actively use advanced construction technology to ensure the quality of the project. Steel fiber concrete technology is a new type of modern technology. The material used is a new type of cement composite material. It has the advantages of high-quality performance, rich energy, and convenient construction. The most important thing is t...

  Tengzhou Star Smith Metal Products Co., Ltd., as the professiomal steel fiber supplier  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.   1. Steel fiber reinforced concrete has strong crack resistance and shear resistance Through comparison, it is found that the performance of traditional concrete structures in terms of crack resistance and shear resistance is relatively poor, and once the cracking load of steel fiber reinforced concrete occurs, it has the advantage of increasing the load. At this time, the volume of steel fiber reinforced concrete is also obtained. A certain degree of increase. In addition, the excellent shear resistance of steel fiber reinforced concrete has also been strongly proved by experimental research. If the basic structure of steel fiber reinforced concrete moves, its bearing capacity will no...

  Tengzhou Star Smith Metal Products Co., Ltd., as the professiomal steel fiber supplier  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.   1. Importance of the steel fiber With the rapid development of the economy now, the construction industry has also become a big industry. Steel fiber and other building materials must be technically professional in the implementation of reinforcement. This requires good steel fiber machinery to produce high-quality steel fiber. Steel fiber machinery is a kind of utility model which involves a kind of equipment for cutting steel plate into steel fiber. It consists of frame, shaft, bearing and bearing seat, cutter head, motor, belt pulley and so on. Incorporating steel fiber products into ordinary concrete, it has good tensile, shear, compressive, flexural, crack-resistant, shock-proof,...

  Tengzhou Star Smith Metal Products Co., Ltd., as the professiomal steel fiber supplier  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.   Steel fiber  is an ideal reinforcement material for concrete and has become the most popular composite engineering material. Steel fiber concrete is much better than ordinary concrete in tensile strength, impact resistance, crack resistance, shear resistance, abrasion resistance, fatigue strength, and freeze-thaw resistance. Steel fiber products with ultra-high strength, such as steel fiber, end-hook steel fiber, cement steel fiber, are favored everywhere for their excellent performance, economy, and ease of construction. They have been widely used in urban infrastructure, factory building structure and high-speed railway construction.   Ⅰ. Technical advantages of steel fibe...

  Tengzhou Star Smith Metal Products Co., Ltd., as the professiomal steel fiber supplier  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.   1. Why do steel fibres have various shapes? There are many types and shapes of steel fibres on the market, such as corrugated ones, hooked end ones, ones with multiple anchor points, and milling ones. Why do businesses want to make steel fibres into various shapes? Today, an explanation will be given in detail on the different roles played by different shapes of steel fibres.   2. Different functions of different shapes of steel fibres Steel fibre  is an important industrial additive in engineering. In order to increase the strength of reinforced concrete, we will often add a large amount of steel fibres to increase the crack resistance and earthquake resistance of the concr...

  SDS  has a complete set of independent research and development production equipment and technology and has obtained many national patents at present. It's the top-three enterprise in specializing steel fibers in China and often has been participated in the construction of national projects.   1. Steel fiber is easy to affect the quality of the project due to uneven mixing Because the steel fibre has hooks at both ends, it is easy to agglomerate or be unevenly distributed during mixing, which will affect the quality of the project. Therefore, it is very important to ensure a reasonable mix ratio and mixing process.   The flatness error of the floor surface of steel fiber reinforced concrete  is required to be within 3mm, and the requirement for levelness is high, so how to control the flatness of the surface is another key point of the construction.   2. Ways to use steel fiber efficiently When the formwork of steel fibre  reinforced concrete is supp...

  SDS  has a complete set of independent research and development production equipment and technology and has obtained many national patents at present. It's the top-three enterprise in specializing steel fibers in China and often has been participated in the construction of national projects.   1. The strong impact resistance of steel fiber reinforced concrete Under the action of dynamic load, when the cracks propagate in the steel fiber reinforced concrete, the steel fiber  is first pulled out by overcoming the bonding force of the base material, or the steel fibre reaches the yield strength and is broken. This requires a lot of energy. Therefore, steel fiber reinforced concrete can improve the impact resistance. If the grade of steel fibre reinforced concrete is CF55, the hardened cement is used to test the heavy impact of the concrete. If the mixing quantity of steel fibre is 0.5%, the number of impact resistance is 3~4 times that of plain concrete; if the mixing...

  SDS  has a complete set of independent research and development production equipment and technology and has obtained many national patents at present. It's the top-three enterprise in specializing steel fibers in China and often has been participated in the construction of national projects.   Ⅰ. Steel fibre   Steel fibre  has not been around for a long time, but its application fields are becoming more and more wide. Correspondingly, the variety of steel fibre is also increasing.   Ⅱ. Classification of steel fibres   1. According to the shape: Straight steel fibre, pressed prismatic steel fibre, corrugated steel fibre, hook-shaped steel fibre, big head-shaped steel fibre, double-pointed steel fibre, bundling steel fibre, etc.   2. According to the cross-sectional shape: Steel fibres with round, rectangular, grooved, and irregular shape   3. According to the production process: Cut steel fibre (cut with fine steel wire); Sheared steel fibre...