Formwork is one of the crucial criteria in any construction project. Keeping in mind how the formwork impacts the construction time of a project selecting steel formwork becomes everyone’s choice. Do you know, that 40 to 60% of the total cost of concrete execution and implementation depends on the formwork price, texture, and appearance.
Steel formwork is a type of steel frame that is used to build structures. It is commonly used in construction projects where concrete is not feasible due to its weight or cost. Steel formwork is often used in commercial buildings, bridges, dams, and skyscrapers. In addition to being strong, it is also lightweight and durable. It consists of metal panels that are connected together using steel rods. These panels are then placed over concrete forms, which are temporary structures built around the area where the concrete will be poured. Once the concrete has hardened, the steel formwork is removed, leaving behind a permanent structure. In this blog, we will talk about
Few advantages & disadvantages of steel Formwork
Advantages of Steel Formwork
- Durability– Steel formwork is extremely durable and strong. It is able to withstand extreme weather conditions and heavy loads without breaking down. This makes steel formwork perfect for use in construction projects where the environment is harsh.
- Cost-Effective – Using steel formwork is much cheaper than using concrete formwork. Concrete formwork requires a lot of time and effort to build. In addition, it is expensive to maintain. On top of that, concrete formwork is not as durable as steel formwork.
- Easy To Build – Building a steel formwork structure is relatively simple. You do not need any special tools to construct a steel formwork structure. All you need is a hammer, nails, and some wood boards.
- Efficient – The efficiency of a steel formwork structure comes from its design. A steel formwork structure is designed to hold the shape of the object being built. As a result, it does not require additional support to keep the shape of the structure intact.
- Versatile – A steel formwork structure can be used in many different ways. From building small structures to big buildings or even tunnels, a steel formwork structure can handle anything and can be customised into any required shape.
- Smooth Concrete Appearance – Steel formwork gives a smooth, clean finish after the completion of the curing process, unlike other material formworks that leave textures on the surface of the structures.
- Reusable – Steel forwork can be re-used multiple times if properly maintained, which is impossible for concrete or wood formwork. The criteria for reusing any steel formwork depends on the present conditions.
Disadvantages of Steel Formwork
When we talk about the disadvantages of steel formwork, the advantages surpass the cons. The disadvantages are very much less to discuss. However, after conducting some thorough research we have found these disadvantages of steel formwork;
- Cost – Steel formwork is expensive compared to concrete formwork. A typical project may cost $10,000 – $20,000 per linear foot. Concrete formwork costs around $500-$1000 per linear foot. In addition, steel formwork requires additional skilful labour, and special tools to install and maintain.
- Weight – The weight of steel formwork is much greater than concrete formwork. If you have heavy equipment working at your site, then you need to consider how much weight your equipment can handle.
- Maintenance – Concrete formwork does not require any maintenance. However, steel formwork requires regular cleaning and painting to prevent rusting and corrosion.
- Noise & Safety – Concrete formwork creates minimal noise. Steel formwork produces loud banging noises while being installed. And Concrete formwork is safe to use. You do not need to worry about safety hazards associated with concrete formwork. On the contrary, steel formwork poses many safety risks.
Conclusion
Steel formwork is known for its durability & fine finishing. Though the initial cost is comparatively higher, in the long term it is worth it. And the reusable property somehow mitigates its cost. There are different types of steel formwork including pre-fabricated steel forms, fabricated steel forms, and custom steel forms. Pre-fabricated steel formwork is the easiest to install. Fabricated steel forms are manufactured at the site where they are going to be installed. Custom steel forms are designed specifically for each project.
If you are considering opting for steel formwork, GRS is your one-stop solution. Being an expert in manufacturing & supplying steel formwork, they are committed to delivering high-quality products for the successful completion of a project.
