VDF or vacuum-dewatered flooring, is also known as Tremix flooring. It is a special technique that can be found in busy areas, such as roads, platforms, and public areas. This VDF flooring process removes excess water and air from concrete with a vacuum, making it extremely strong and durable. This process minimises cracks and raises its strength and resistance to erosion. It is perfect for high-traffic areas that demand a tough, low-maintenance flooring solution because of its smooth finish and long-lasting quality.
In this Brick & Bolt article, we will give a clear picture of VDF flooring to help you understand all about VDF flooring, its applications, benefits, and other essential things in detail.
What is VDF Flooring?
It is a special type of flooring technique that is used to remove excess water and air from freshly laid concrete. This vacuum suction process strengthens the concrete and makes the floor long-lasting during the setting of the concrete.
Pour the concrete into the prepared base. Next, extract as much of the liquid from it by sucking up moisture through either manual or automatic use of a vacuum pump. Then, the floor sets well, becomes level and, firm, and ensures usability in areas with significant movement and activity.
Advantages of VDF Flooring
The advantages of VDF flooring are as follows:
- VDF removes excess water to speed up concrete drying and setting, allowing the flooring to be used sooner.
- The smoothening finish of the vacuum procedure helps to bring a flat surface.
- While installing VDF flooring, extra cement is not required for finishing, allowing for savings of up to 30%.
- The vacuum process helps prevent shrinkage cracks by suctioning excess water from the surface.
- Concrete achieves its maximum strength sooner when compared to traditional concrete flooring.
- VDF endures longer and is less subject to freeze-thaw damage on floors.
- VDF flooring is more abrasion-resistant, nearly 50% more resistance to wear and tear in contrast to ordinary concrete.
- The usage of vacuum technology instead of heat or drying fans saves energy efficiently.
Disadvantages of VDF Flooring
VDF has some drawbacks to consider as follows.
- VDF flooring may be expensive because of the unique equipment and materials needed.
- The flooring is generally thin (3-4 inches), which may not be suitable to serve the locations requiring heavy-duty weight bearing.
- VDF flooring requires specialised tools and a sophisticated installation process, so DIY installation is not easy to do.
- VDF flooring offers only limited design options when compared to hardwood or tiles.
- The process is also sensitive to temperature and humidity, which can affect its quality.
- Regular maintenance, such as sealing and waxing, helps it stay looking good and last longer.
Despite these challenges, it remains a strong and durable flooring choice.
Where can VDF Flooring be Used?
- VDF flooring is ideal for factories and warehouses, where heavy machinery will be used for commercial purposes.
- It gives parking garages an even, smooth surface to eliminate accidents.
- Its longevity and hygienic qualities make it a preferable flooring option for shopping centres such as malls and stores.
- In household environments, it can be beneficial for normal wear and tear.
- In public areas such as schools, hospitals, sports centres, highways, and government offices, there is usually high foot traffic, so VDF flooring will be apt for these locations.
Why is VDF Flooring Needed?
VDF flooring is a smart solution for regions with heavy traffic and scorching weather, where regular concrete flooring struggles. Traditional concrete can shrink, crack, warp, and distort under pressure. VDF flooring addresses these issues by balancing the ratio of water to cement.
Therefore, it reduces shrinkage cracks, prevents excessive bleeding of water, and provides a better mix and placement of concrete. This enhances the strength and durability of the floor. VDF flooring remains smooth and even in hot and windy weather, unlike regular concrete. It is a durable and reliable choice for large spaces needing high-strength, crack-resistant flooring that can withstand harsh conditions.
What is a VDF Flooring Machine?
A VDF system is known for its high abrasion and high traffic movement. VDF flooring machines are widely used in commercial and industrial settings for their high strength and longevity. These VDF flooring machines strengthen floors by removing excess water and air from fresh cement using vacuum pads. The vacuum pump pulls out trapped air, allowing the cement to settle into the top layers. This makes the floor stronger, smoother, and more compact.
VDF flooring vs IPS flooring
The ideal differences between VDF flooring and IPS flooring are as follows:
| Feature | VDF Flooring | IPS Flooring (Indian Patent Stone) |
| Material | Concrete with vacuum dewatering | Cement, marble powder, and colour pigments |
| Durability | Highly durable, resists wear and tear | Durable but less so than VDF |
| Strength | Stronger due to the vacuum process | Moderate strength |
| Cost | More expensive | More budget-friendly |
| Usage | Ideal for industrial & high-traffic areas | Used in residential & commercial spaces |
| Finish | Smoother & stronger surface | Basic finish that can be polished |
Cost of VDF Flooring
In India, the cost of VDF flooring ranges from approximately ₹80 to ₹90 per square foot, including labour and installation. In comparison, IPS flooring generally costs between ₹60 to ₹80 per square foot when installed. With its low-cost option, it can be used prevalently in residential and commercial spaces.
The price gap results from the increased strength and longevity of VDF flooring for heavy-duty industrial applications. While VDF is favoured for its longevity, IPS offers a more cost-effective alternative.
Conclusion
VDF flooring has transformed the landscape of industrial, residential, and commercial construction with its strength and durability. Initially utilised predominantly in heavy-duty industries, its application is now widespread in malls, hospitals, and residential parking spaces. While IPS flooring is an affordable choice, VDF is the most suitable for areas that require durable, wear-resistant surfaces. If you desire tough, low-maintenance flooring, VDF is a worthy investment for any environment.