Steel frame construction is steadily increasing its market share in the construction and civil engineering sector. However, is steel framing an effective construction method compared to the alternatives? In this article we will weigh out the pros and cons of structural steel frame construction as a guide for developers and design engineers exploring different construction options.
Understanding Steel Frame Construction
Steel frame construction used to be primarily used for large, simple structures, such as garages, large agricultural buildings and warehouses – as well as high-rise buildings. This is how steel frame construction is still understood in popular belief, but it is now also used for a wide range of other types of development, including offices, factories, schools, public buildings and some residential dwellings.
Steel frame construction is a good option for a diversity of projects for many reasons, including:
- Durability
- Affordability
- Sustainability
Structural steel components can quickly be fabricated off-site and then transported to the construction site when needed, minimising onsite labour requirements and reducing the impact of variables that can delay a project, such as adverse weather.
This aside, there are several distinct advantages to steel frame construction from the point of view of fabrication, as well as a couple of disadvantages. These will be noted below:
Advantages of Steel Frame Construction
Steel frame constructions offer the following advantages compared to brick, concrete and wooden constructions.
1) Strength & Durability
Structural steel components are lighter and stronger than weight-bearing wood or concrete products. A typical weight-bearing steel fabrication is 30% to 50% lighter than a wooden equivalent. This makes steel frame construction far stronger and more durable than traditional wood framed alternatives.
2) Easy Fabrication In Different Sizes
Steel studs are available in a variety of sizes and can be fabricated order. This means they can be customised to bear specific loads in buildings of all different types and sizes.
3) Fire Resistance
Steel frame constructions are highly resistant to fire, reducing the fire risk to a building and retarding the spread of a fire should one occur. Special flame retardant coatings act to increase this property of structural steel.
4) Pest & Insect Resistant
Structural steel components are immune to the degrading effects of burrowing insects and mammals – which can cause a problem for wooden framework unless adequately treated.
5) Moisture & Weather Resistance
Structural steel can have good moisture resistant properties, depending on its carbon content. Hot zinc coating and extra powder treatments for enhanced rust resistance will make a structural steel component even more immune to the effects of water – an important consideration for components exposed to the weather.
The Disadvantages of Steel Frame Construction
Steel frame constructions do have a couple of disadvantages, the most regularly cited being:
1) Thermal Conductivity
Steel is not known for its warmth, due to its high efficiency in conducting heat. The insulation value of walls can be reduced by as much as half when heat is transferred away through steel studs, which is not good news for energy retention in a building. Where steel frame construction is used, insulation measures need to be put in place to counteract the thermal conductivity of steel.
2) Reduced Flexibility On Site
One of the benefits of using wooden structural components is the ability to adjust them on site. A component can be cut down to size, nails hammered in to strengthen the join and so on. This obviously can’t happen with steel. The measurements of steel need to be precisely calculated in advance, because a steel fabrication is delivered to site in its final form, ready to be slotted into the building. This is of course one of the big advantages of steel, but if the fabrication has resulted in an inaccurate component for whatever reason, the project may be held up while the framework is sent back to the workshop for adjustment. You can avoid this issue by working with a fabrication company such as GLW, where we take a consultative approach to accuracy and measurements from the very beginning, to avoid any unpleasant surprises on site.
3) Supporting Structures
Steel frame constructions rarely work on their own. They usually require drywall, sheathing, insulation and supplementary wooden components to bring a building together. In the opinion of some construction businesses, this longer construction time is an argument against steel frame constructions, although usually the time savings outweigh any adjustments that need to be made on site.
Steel Frame Constructions For Your Project?
If you are in the planning stages of a development and want help deciding whether steel frame construction is a good choice for you, please get in touch with one of our engineers today. We can talk you through your different fabrication options and explain how structural steel fabrications can increase the sturdiness of your building, reduce building costs and cut construction time.
For a guide to working with subcontractors on structural steel fabrication, please download our new guide: How To Ensure Quality, Compliance & Lead Time When Hiring Steel Fabrication Companies. With sections covering legal compliance, metal finishing, selecting a fabrication partner and common mistakes to avoid; a complimentary copy of the e-book can be accessed by clicking here.
Steel Structure Introduction
Steel Structure – The Future of Structure
If you’re looking for the most cost-effective building type, it’s important to consider your potential long-term savings along with your initial investment in any shape of structure, let’s think about steel structure.
What is steel structure?
Steel structure is a metal structure which is made of structural steel* components connect with each other to carry loads and provide full rigidity. Because of the high strength grade of steel, this structure is reliable and requires less raw materials than other types of structure like concrete structure and timber structure.
In modern construction, steel structures is used for almost every type of structure including heavy industrial building, high-rise building, equipment support system, infrastructure, bridge, tower, airport terminal, heavy industrial plant, pipe rack, etc.
If you are looking for a competitive price and best quality steel structure contractor, please give your detailed request to the email: sales@atad.vn. We are ready to answer any questions regarding your projects.
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*Structural steel is steel construction material which fabricated with a specific shape and chemical composition to suit a project’s applicable specifications.
Depending on each project’s applicable specifications, the steel sections might have various shapes, sizes and gauges made by hot or cold rolling, others are made by welding together flat or bent plates. Common shapes include the I-beam, HSS, Channels, Angles and Plate.
Main structural types
- Frame structures: Beams and columns
- Grids structures: latticed structure or dome
- Prestressed structures
- Truss structures: Bar or truss members
- Arch structure
- Arch bridge
- Beam bridge
- Cable-stayed bridge
- Suspension bridge
- Truss bridge: truss members
*Send the email to sales@atad.vn to get a quotation for your projects
5 reasons why steel structure is the best choice?
1. Cost savings
Steel structure is the cost leader for most projects in materials and design. It is inexpensive to manufacture and erection, requires less maintenance than other traditional building methods.
2. Creativity
Steel has a natural beauty that most architects can’t wait to take advantage of. Steel allows for long column-free spans and you can have a lot of natural light if you want it in any shape of structures.
3. Control and Management
Steel structures are fabricated at factory and rapidly erected at construction site by skilled personnel that makes safe construction process. Industry surveys consistently demonstrate that steel structures is the optimal solution in management.
4. Durability
It can withstand extreme forces or harsh weather conditions, such as strong winds, earthquakes, hurricanes and heavy snow. They are also unreceptive to rust and, unlike wood frames, they are not affected by termites, bugs, mildew, mold and fungi.
Read more: Pre-Engineered Buildings Introduction
How to build a steel structure building with ATAD?
Each of ATAD’s steel structures building is tailor-made to meet the needs of our customers with high performance, efficiency and international quality standards.
Fill out the form below or send us the email to sales@atad.vn for requesting a quotation to ATAD’s professional advisory team. ATAD Team will work out the details and contact you at the earliest.
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