• Plain bars
  • Plain bars
  • Plain bars
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Plain bars

  • uborsteelgroup
  • shandong
  • Within 7-15 workdays after receiving deposit or L/C
  • 250,000 tons/year
The bond performance between steel bars and concrete has an important influence on the seismic performance of concrete structures. Although its maximum bond stress under repeated cyclic loading is less than that under monotonic loading, its bond performance can be effectively utilized through reasonable design of factors such as concrete grade and embedment length. Studies have shown that the compressive strength of concrete has a positive effect on the maximum bond stress, while the embedment length has a negative effect. Based on elastic analysis and test data fitting, a bond stress-slip model is also established, which can be used to calculate the bond stress-slip relationship under different loads.

Uses

Reinforced concrete structure: As an important part of reinforced concrete buildings, it participates in the construction of beams, slabs, columns and other structures of buildings, enhances the bearing capacity and stability of concrete structures, and ensures the safety of buildings in normal use and special circumstances such as earthquakes. It is often used in old buildings and repaired buildings to help evaluate the safety of buildings.


Hot-rolled plain round bars: Common grades include HPB235, with a yield strength of 235Mpa, which is composed of HPB + yield strength characteristic value. HPB is the abbreviation of hot-rolled plain round bars in English (Hot-rolled Plain Bars). In ordinary construction projects, it is widely used in the foundations, floor slabs and other parts of general buildings.


Manufacturing and other fields

Product highlights

Production flexibility: Related products can be made with smooth round steel bars or thin bars around the iron core, providing a variety of production methods for the manufacturing industry.

Uses


Chocolate products: In the chocolate industry, the product range includes chocolate cakes, simple and unique chocolate bars, etc. Plain round steel bars may be used in the manufacture of related production equipment1.

Sand bar-lagoon formation: Sand bar-lagoon groups of different ages have been formed in the area from the interlake zone to the coastal plain, from the surface to the underground. The structures related to round steel bars may participate in the formation of sand bar-lagoon or the construction of related protection facilities in some water conservancy, coastal protection and other projects.

Packing and delivery

Our products are exported to more than 60 countries and regions including Europe, the Middle East, Southeast Asia, Australia, Latin America, South Africa, etc. We have won the recognition of customers with good reputation and good service. Since its establishment, the company has always adhered to the business philosophy of "making friends while doing business", insisting on being ourselves first and doing good deeds, taking customer satisfaction as the goal, reputation first, and being committed to providing customers with first-class products and meticulous and efficient services.

 

Plain bars

FACTORY FLOOR

Company integrating production and trade, with 14 years of experience in high-quality steel production, providing one-stop service for global customers.

Chocolate bar

APPLICATION AREAS

The products are widely used in the construction and infrastructure fields, such as bridges, large buildings, highways, tunnels, airports, docks, etc. Steel is an ideal choice for these structures, capable of withstanding heavy weights and strong winds.

Reinforcement

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