What is the rebar and how is it made?
Before we want to introduce you to the types of rebar, it is better to familiarize yourself with rebar and how it is produced. As we stated in the first part of the article, rebar is a type of profile that has a cross-sectional, circular and solid surface. In fact, it can be said that this product is a kind of reinforcing rod. . It should be noted that rebars are generally divided into two simple and ribbed sections, each of which has different types. Remember that the production method of all rebars is the same, but some of their steps and operations are different.
In general, to make all types of rebars, you must first burn steel ingots in a furnace with a specific temperature. which is very high, they melt. After these steel ingots are completely melted, they are poured into special molds. Then, with the help of special rollers, they cut them into different sizes. It should be noted that the cutting sizes are based on the needs of each customer and the standards.
Introduction to the types of rebar and its related categories
Classification of rebars in terms of mechanical specifications
Rebars are different in terms of mechanical specifications, and this classification is one of the most important. Types of rebars that are mechanically different include the following:
A1 rebar: This type of rebar is one of the simple rebars and has a smooth surface.
A2 rebar: This type of rebar, unlike the previous type, has a ribbed surface, which is why it is one of the semi-hard rebars. This has caused it to be used in the construction of construction beams, in the construction of construction columns, etc. > Rebars, in addition to being different in terms of mechanical characteristics, are also different in terms of material, which is the main difference. Remember that the main material of rebars is steel, but sometimes other alloys are used in their construction, which causes rebars of different materials to be produced and marketed. Some of the most important types of rebar, which are different in terms of gender, include the following:
European rebar
Galvanized rebar
Epoxy coated rebar< br>
carbon steel rebar
stainless steel rebar
Types of rebars in terms of size and size
In addition to the mentioned categories, there is another type of category that is related to the size and size of each of the rebars. These sizes and dimensions are related to the standard table, according to which all products must be produced and sold. Some of the best-selling types of rebars, which differ in terms of size and dimensions, are as follows:
size 8 rebar
size 10 rebar
Rebar with size 12
Rebar with size 14
Rebar with size 16
Rebar with size 18
Rebar with size 20
Rebar with size 22
Rebar with size 25
Rebar with size 28
Rebar with size 32