Day 27/10/2023
Steel wall tie is an important material in the construction industry, helping to reinforce and increase the rigidity of construction projects. Using Steel wall tie properly will bring stability, sustainability and safety to the project.
What is Steel wall tie?
Steel wall tie is also known as wall steel bowl, wall anchor steel, column steel. Steel wall tie is a flat L-shaped steel attached to concrete to reinforce and increase the rigidity of the project.
Steel wall tie is often used in projects such as retaining walls, retaining columns, stairs and other projects that require a solid structure. It is placed into fresh concrete while the project is under construction and then the concrete is left to dry, creating a combination of steel and concrete.
The use of Steel wall tie brings many benefits. This type of steel helps increase the rigidity and stability of the structure, helping it resist external environmental impacts such as earthquakes, strong winds and chemical impacts. Steel wall tie also helps minimize vibrations and bending of the structure, making it stronger and more durable.
In addition, Steel wall tie also helps increase the load-bearing capacity of the building. It can withstand tensile, compressive and bending forces, helping the load to be distributed evenly in the structure and limit damage.
Steel wall tie structure
Steel wall tie panels are produced from zinc corrugated iron. Then, the steel sheet is rolled into small rolls with a width of 23mm. These small rolls are then fed into a machine that produces steel whiskers. After the production process, wall steel is often L-shaped, with a typical length of 240mm or 300mm.
Steel wall tie is composed of several main components as follows:
Serrated ribs: This component helps reinforce the bond between steel bars and surrounding materials such as bricks, mortar or concrete. Serrated ribs ensure stability and no slipping when connecting.
Plain side: This part of the steel bar has no serrated ribs and is used for machining and bending according to construction requirements.
When using steel rods in construction, we often choose the size appropriate to the project and project requirements. The size of wall steel is regulated by the diameter or edge of the steel bar.
Dimensions of Steel wall tie:
Dimensions 300x40x23mm, thickness 0.7mm.
Dimensions 300x40x23mm, thickness 0.5mm
Dimensions 240x40x23mm, thickness 0.7mm
Dimensions 240x40x23mm, thickness 0.5mm.
Regulations on the use of wall steel in construction
To use Steel wall tie effectively, it is necessary to comply with regulations and technical standards. Ensuring accuracy and certainty in attaching Steel wall tie to concrete is very important to ensure the project has high durability and safety. Below are some main contents related to this regulation.
Steel wall tie must meet standards for durability, toughness and elasticity. Steel must be produced according to strict quality processes and comes with a quality certificate from the manufacturer. When receiving steel, it is necessary to check technical parameters such as diameter, hardness and ductility.
As for the size and shape of Steel wall tie, there are also specific regulations. These regulations include diameter, length and design of steel bars. Construction workers must comply with these regulations to ensure accuracy during the construction process.
In addition, regulations on using Steel wall tie also clearly state construction processes and methods. These regulations include the order of layering and how to connect steel bars, with the purpose of increasing the durability and rigidity of the structure.
When to use Steel wall tie?
The use of Steel wall tie is often applied in the following cases:
Construction of high-rise buildings
Steel wall tie is often used in the construction of high-rise buildings such as apartment buildings, offices, hotels, factories and workshops. The use of Steel wall tie helps increase the stiffness and bearing capacity of concrete structures in high floors, helping to avoid deformation and ensure the safety of the project.
Construction of tunnels and underground works
In tunnels and underground structures such as tunnels, stations, and sewers, using wall steel is necessary to increase the rigidity and load-bearing capacity of concrete structures. This is especially important to ensure safety and avoid collapse in the high pressure environment and harsh terrain of underground construction.
See more: Scaffolding installation service
Repair works
When a construction project encounters problems or damage, using Steel wall tie can be applied to strengthen and repair concrete structures. Steel wall tie helps prevent deformation and increase the durability of the structure, enhancing longevity and ensuring safety after repair.
Using Steel wall tie is very necessary for projects. To ensure the quality of Steel wall tie for the project, it is necessary to choose the appropriate size and a supplier that ensures high quality.

Each item used in construction has its own functions and applications. Steel wall tie is a type of item that plays an important role in connecting walls for projects. Therefore, you need to choose Steel wall tie carefully and appropriately for each project.
If you are building a project and need to buy, rent scaffolding or installation services, call SAKON immediately. With more than 10 years of experience, we are ready to advise and provide products and services at the best and preferential prices for you.
Contact SAKON Scaffolding Joint Stock Company immediately
Address: 177 Quan Nhan – Nhan Chinh – Thanh Xuan – Hanoi
Phone: 024.35690.789 – Hotline: 0913.377.411
Email: cuong.sakon@gmail.com