UNDERSTANDING BONDEX: A STRONG MATERIAL FOR FLOORING AND STEEL CONSTRUCTION
27 March 2025

1. What is Bondex?
Bondex is a lightweight steel material in the form of corrugated sheets used as permanent formwork in reinforced concrete floor construction. It serves as temporary support during the casting process but remains part of the structure after the concrete hardens, adding extra strength and stability to the building's flooring.
2. Functions and Uses of Bondex
Bondex has several key functions in construction, including:
✔ Permanent formwork for reinforced concrete floors, replacing wooden or plywood formwork.
✔ Accelerates the floor casting process in multi-story buildings.
✔ Reduces structural load since it is lighter than conventional methods.
✔ Absorbs load and vibrations, minimizing the risk of cracks in concrete floors.
✔ Can also be used for fencing and mezzanines, offering a modern and sturdy appearance.
3. Advantages of Using Bondex in Construction
Compared to traditional methods, Bondex offers several benefits:
✔ Time & Cost Efficiency → Speeds up the casting process without requiring formwork removal.
✔ Lightweight yet Strong → Made from lightweight steel but capable of supporting heavy loads.
✔ Low Maintenance → Rust-resistant, does not decay, and requires no additional finishing.
✔ Easy Installation → Can be welded or bolted without special tools.
✔ Eco-Friendly → Reduces the use of wood for temporary formwork.
4. How to Install Bondex
To ensure proper Bondex installation, follow these steps:
- Prepare the Steel Structure → Ensure that the steel frame or concrete beams are ready for installation.
- Cut and Arrange the Bondex Sheets → Cut Bondex to the required size, then overlap the sheets by at least 5 cm.
- Fasten and Secure → Use bolts or welding to attach Bondex to the steel frame.
- Concrete Pouring → Evenly pour concrete over Bondex and smooth it out to the desired thickness.
- Curing and Finishing → Allow the concrete to dry for the recommended period before use.
5. Applications of Bondex in Various Projects
Bondex is widely used in different types of construction, such as:
● High-rise buildings → Speeds up construction without compromising structural strength.
● Modern homes → Ideal for mezzanine floors or balconies.
● Shopping centers & office buildings → Helps create more stable flooring structures.
● Fencing and partitions → Provides a durable and industrial-style appearance.
With its many advantages, including easy installation, load-bearing capacity, and weather resistance, Bondex has become the preferred choice for contractors and architects in building multi-story homes, office buildings, shopping malls, and mezzanines.
✔ Bondex is a modern solution for stronger and more efficient reinforced concrete flooring.
✔ It saves time, cost, and labor compared to traditional formwork.
✔ Suitable for high-rise buildings, mezzanines, and other construction applications.
✔ With proper installation, Bondex enhances the durability and quality of buildings in the long run.
As an evolving material in the construction industry, Bondex represents a key innovation in creating more durable, efficient, and sustainable buildings.