Post or forced Post is a steel section used to reinforce the structure against earthquake and wind. This product prevents the walls from falling after the earthquake by connecting the intercourse to the building's skeleton. It is usually used for corner implementation and the price of the corner affects its cost. The Wall Post reduces the damage by dividing the pressure into different parts of the wall, but does not prevent the wall cracking. In fact, this method is considered a preservative and enhances the wall by engaging the wall with the building skeleton. This prevents the demolition of the wall.
Necessity of wall post
The post wall acts as a support for the wall in the form of coils in certain lengths, and its use causes the wall to function seamlessly, for this reason, if it is used, the resistance of the walls increases.
Implementation Wall post does not have a long history in our country and its use has been common for nearly a decade, however, in many structures, this method is still not implemented, or if it is implemented, there are problems in We are implementing it. In the implementation of this method, the use of corner is very common, so the price of the corner will have a significant impact on the finished price of this project, if you want to learn about the most up-to-date fluctuations of the corner, refer to the above link.
From the point of view of structural engineers, the basic elements that cause the structure to remain healthy; There are columns, roof and beams. The recent earthquakes in the country have caused them to think more about the stability of the buildings in the construction of structures and compensate the economic and human damages as much as possible, this is where you will realize the necessity of using this method in the structure. Because in the event of unnatural events, if the main elements remain healthy and the non-main elements are damaged, the performance of the structure will be questioned and the stability of the building will be at risk.
Review of wall post types
is used in the walls in appearance in both vertical and horizontal forms. Implementation of this method horizontally will cause the wall involved with the structure of the structure, thus strengthening the wall. Vertical posts are used if the crater is large, which is done by the lower floor beam welding in the opening area. The Wall Post is slightly different from corners and execution.
This method can be implemented vertically and horizontally with different steel materials, some of which we will mention here.
Performing with Anchor Bolt & Corner
Performing with Belt Belt Wall
Inhibition of Wall with the help of rebar inside the floor and adjacent columns
What is the price of wall post implementation?
Wall Post is usually done at a low cost. With low prices for the implementation of the Wall Post, it will be possible to improve the safety of structures and reduce financial and life loss. For this reason, in recent years we have seen the attention of designers and structural engineers in this way. In general, the cost of implementing this method depends on the price of materials used, such as corners and steel plates and execution prices.
How to run the wall of the exterior walls
If the wall is peripheral of the 3D panel type, it seems that we do not need a special skill to implement this method; Because the presence of the bars around the wall have made it easy for us to imagine. Now if the wall is of brick (pottery and pressure) we can use corners. Before concrete in the columns, place the plates that help us to weld. But if for any reason they forget to put the plates in the columns, it should be effectively taken to connect the corners to the columns.
One of these is the use of a gun (put the plate on the column, Then, with the rifles, they are attached to the column), the other solution is to use the strap in the concrete column environment. Welcome longitudinal bars to transverse bars and weld longitudinal bars.
What is the Wall Post with a stud?
Another type of wall post is a cross -section of the studs (U -shaped). This type of wallpaper provides the wall to be separated from the frame by materials such as unlite or rock wool, thereby allowing the wall to move freely when the damaged side forces enter. This wall is used in two types of continuous (continuous) and interruption, according to conditions. Typically, when the importance of the structure is high (for example in hospitals), the Wall Post is used to minimize the likelihood of damage and even cracking walls. In cases where the importance of the building is less, the use of the interrupted type is a priority. It is good to know that this type of wall post is also used as vertical.
One of the benefits of using a U -shaped wall is no need for corners. This type of wall post enables the wall to move on its screen on the other hand and creates a space for installing dense materials. For this reason, when using it, there will be no need to install other connections such as corners. It also makes it easier to install bars.