Rebar
Mechanical properties of water-piercing steel bars
The Mechanical Properties of Water-filled Steel Reinforced Concrete
Modern construction relies heavily on reinforced concrete for a variety of applications. Steel reinforced concrete is one of the most common forms of concrete reinforcement, supplying both strength and durability to structures ma......
24/06/2023 
1034 
Sophie
Production of vanadium-containing steel bars
Production of Reinforced Steel Neutral Bars
Reinforced steel neutral bars are one of the most important components of any structure or building, providing added stability and strength to hold up the weight of the building. Neutral bars are made up of many small components, but the production of t......
Differences in the production process of low-alloy building steel bars
The Manufacturing Processes of Low Alloy Building Steel Rebar
Low alloy building steel rebar is a kind of metal reinforcement used in structures to provide additional strength to concrete. It is made of low alloy steel and has a steel grade of S235JR and S235JO. As such, there are various process......
Heat-treated steel bars for prestressed concrete (GB 4463-84)
Introduction
This article is aiming to introduce the definition, application and advatages of the hot-rolled steel bar for prestressed concrete structure, as required by the national standard GB4463-84.
Definition
Hot-rolled steel bar is a kind of steel rod with sectional circular or polygonal ......
HRB400Mpa new grade III reinforcement
Reinforcing steel is an important type of steel used in construction projects, mostly to strengthen and reinforce the foundation and structure of the building. It is important to ensure the steel is of appropriate grade and quality in order to achieve the desired results. HRB400Mpa new III grade r......
Japanese national standard cylindrical thread size allowable deviation
Japans National Standard Cylindrical Thread Size Tolerance
Japan is known around the world for its precise fabrication of products and excellent attention to detail. This rigorous standards have been maintained by the Japanese government, which regulates the countrys production industries and app......
Connection thread
Introduction
Threaded connections are commonly used for connecting mechanical components in industries such as manufacturing, engineering and construction. These threaded connections provide a mechanical and secure connection between two components without the need for welding or other permanent ......
Basic dimensions and tolerances of threads - comparison between new and old national standard thread names and codes
Thread Basic Dimensions and Tolerances - New and Old National Standard Thread Names and Codes
When it comes to engineering, metals, cellulose and other similar materials are commonly machined into cylindrical objects with uniform tapped holes, or threaded components. Threads are used to assemble ......
The skill of distinguishing "strip steel"
Introduction
District bars are also known as square bars, for the purpose of reinforcing concrete structures. These bars, also known as reinforcing bars, are made from steel, come in various sizes and lengths and offer many benefits to the construction process. In this article, we will discuss the......
Cold-rolled ribbed steel bars (GBl3788-1992)
The Cold Rolled Ribbed Steel Bars (GBl3788-1992)
Cold rolled ribbed steel bars, referred as steel bars for short, are mainly used in building constructions and reinforcing concrete structure. The type, specifications and standards of cold rolled ribbed steel bars can be found in industrial catalo......
Popular Entries
- Classification of hot rolled steel bars
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- Cold-rolled ribbed steel bars (GBl3788-1992)
- Threading
- Evaluation of micro-alloyed 400MPa grade Ⅲ steel bar before accepting the standard
- Hot-rolled ribbed steel bars for reinforced concrete (GB1499-1998)
- Environmental corrosion of steel bars
- Grade 1 steel bar
- Steel bars with a yield strength of ≥100,000Psi
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- Rebar to be used in combination with concrete
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- Insufficient Design of 20MnSi Reinforcement Alloy
- Matters needing attention in the production of vanadium-containing steel bars
Recent Updates
- Matters needing attention in the production of vanadium-containing steel bars
- Adjusting the performance of carbon and niobium content on the performance of steel bars
- The level of mechanical properties of niobium microalloyed weldable steel bars in foreign countries
- Evaluation of micro-alloyed 400MPa grade Ⅲ steel bar before accepting the standard
- Environmental corrosion of steel bars
- The annual production of steel bars in my country
- Rebar to be used in combination with concrete
- Threading
- threading tool
- Varieties and specifications of hot-rolled ribbed steel bars and introduction of vanadium-containing grade Ⅲ threaded steel bars
- Cold Bending Brittle Fracture of Hot Rolled Ribbed Steel Bar
- Tendency to be cold and brittle
- A new generation of concrete structural reinforcement
- Different requirements for hot-rolled steel bars in various countries
- Classification of hot rolled steel bars
- Insufficient Design of 20MnSi Reinforcement Alloy
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