Construction profiles
In general, construction profiles are a group of construction irons whose cross-sectional shape is constant along their length. This type of construction iron, in turn, is divided into two main categories, which include:
Open construction profiles:If the cross-section of the profile forms an open geometric shape, this The type of construction profile is called open profile, and examples of these profiles are corner, stud, beam, Z profile, C purlin, etc. Closed building profiles: If the cross section of the profile is a closed geometrical shape such as a square, circle or rectangle, it is called a closed building profile. Construction profile cans, scaffolding pipes, construction columns and furniture pipes are among these types of profiles.Rebar and its types
One of the steel structures that are widely used in the construction industry is rebar. In general, rebar is used in concrete buildings due to its high tensile strength, where concrete has low tensile strength. As you know, each rebar has its own unique appearance according to its standard. A1 rebars are soft and without treads, A2 semi-hard rebars with simple treads, and A3 and A4 hard rebars with complex treads. It should be noted that on the rebar, the shape of the tusks is without tusks, spiral, uniform, double and compound.
Construction steels
Other steel products that are widely used in construction, but do not have a specific cross-sectional shape like profiles, are called construction steels. These types of steel can be in the form of sheets, such as black sheets, galvanized sheets or oiled sheets, as well as colored sheets. They can be used in the form of nets or wires like wire products. It should be noted that all types of rebar, especially ribbed rebar, are practically considered to be the most important building materials. Rebars are also considered profiles due to having a specific cross-sectional shape in one length. This type of construction iron is more known as steel sections or steel sections.
Beams and its types
It is one of the most important structural profiles of the steel beam, which looks like the English letters I and H. In fact, it can be argued that without steel beams, it makes no sense to build metal frame buildings. Bearing the pressure on the building is one of the duties of the beam, and it is also used in the construction and design of trusses and beams. As you know, the use of beams in the construction of the building skeleton has many advantages. First of all, the beams are made in the factory and only their assembly is done at the construction site. On the other hand, the use of steel beams in the building frame makes it possible to develop the building in the future without destroying the previous parts. This feature leads to a very high execution speed in the metal frame, which is an advantage that simplifies the operation in high-rise buildings.
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In general, one of the most widely used open construction profiles is called stud. In addition to cooperating with beams to complete the building skeleton, studs are also used in the production of frames needed in the construction industry. In fact, studs are mostly used in cases where structural support or reinforcement is needed.
Corner
Iron corner or steel corner is one of the other open construction profiles that have secondary uses in construction, like studs. In general, the use in framing, reinforcing the skeleton, cornering or wall post is considered among the corner applications.