Iron girder wholesale price in 2021

In terms of weight, the wide wing beam is lighter than the other two types and the wing size is equal to the height. Its sections are simple and are used as columns in beams and trusses. If it bears the abbreviation IPBL on the iron beam, it means that the wide-wing beam is lightweight, and if it was engraved with IPBV, it means that the wide-wing beam is heavy. Another name for this type of due to its different appearance, ie it has wide wings, hash or (H English). For more information about Iron girder wholesale price in 2021, visit our site.

What is an iron girder?

Another type of beam is the honeycomb beam. Honeycomb beams are cut and welded to a trapezoid in order to withstand the bending moment more. This increases the height of the beam and as a result the moment of inertia of the cross section increases. This type of beam has hollow cavities in its soul, which can be seen in the form of a beehive; For this reason, they are called honeycomb beams. How to make a honeycomb beam The method of preparing honeycomb beams is such that first the core of the rolled beam is lined using a stencil. Then, to prevent the beam from warping, it is placed on a horizontal chassis by tapping the weld at various points.

Then, using a Bernoulli cutting machine (acetylene gas flame), they cut along the breaker line to divide the profile into upper and lower parts. Now move the upper part to the size of a tooth and place the teeth of the upper and lower parts carefully opposite each other and fill them on both sides with welding. Using semi-automatic arc welding to connect two cut parts can create a good, flawless, fast and cost-effective weld. Then, in order to eliminate the defect of reducing the shear strength according to the shear force curve of the beam, some of the holes are filled with reinforcing sheets. It should be noted that at least one cavity adjacent to the abutment should be filled with sheet metal by full welding. The copal method can also be used to cut the beam. In this method, using a heavy cutter equipped with a special guillotine, the iron beam is cut cold along the broken line.

Types of beams based on performance Girder Main beam: This type of beam is attached to the columns. The main role of this type is to transfer the load from the side beams to the columns. Side beam: It is a horizontal beam that is connected to the main beams. The function of these beams is to transfer the load to the main beam. Of course, it should be noted that these types not connected directly to the columns. Coil beam: This type of beam is connected to two transverse beams that are located on the roof and truss of the columns. The function of the beam is to transfer the load of the transverse beam to the columns. This type of beam is not commonly used in roof trusses. Benefits of using beams in construction

• 1. Possibility of developing the structure after the completion of the project
• 2. It is possible to connect several pieces to each other.
• 3. Parts in the factory are prefabricated.
• 4. They are executed and installed at high speed.
• 5. It takes up less space than concrete.
• 6. Used at high altitudes.

Disadvantages of beams in construction Disadvantage at high temperatures: As the temperature increases, the strength of the metal structure decreases. If the temperature of the steel frame rises from 500 degrees to 600 degrees Celsius, the balance of the building is endangered. Corrosion and decay of beams against external factors: Parts used in metal buildings are corroded against atmospheric factors and its dimensions are reduced and its protection and maintenance costs are high. Tendency of compression parts to buckling: Another disadvantage of beams is the tendency to buckle in metal parts. This is because metal parts are large and the dimensions used are usually small. For more information about iron girder price, visit our site.

Bulk price of iron girder in 2021

Today, one of the basic needs of the industrial world is the availability of a reliable and up-to-date source in the field of hardware. The price of beams is constantly changing and over time, construction is done in other ways. which has a history of several years of activity in the field of iron in Iran, can be informed of the daily prices of various types of iron. For more information about Bulk price of iron girder in 2021 and types of girders, visit our site.