Helicopter : It is a tool used to smooth the surface of concrete, especially used in cases of floors of factories,
warehouses, workshops and gas stations, and it is often considered a final surface that does not need finishing.
To be used after "1-4" hours (initial setting time) after pouring the concrete.

Blocking Concrete Pores
Concrete is a porous material, which means that it's prone to water damage and staining. However, using a "helicopter" fan can help to block these pores and prevent water and other liquids from seeping into the concrete. This can help to protect the concrete from damage and ensure that it lasts longer.

Polishing and Polishing the Upper Surface of the Hardened Concrete
One of the most significant benefits of using a "helicopter" fan on concrete surfaces is that it can polish and polish the upper surface of the hardened concrete. This process helps to backfill the large aggregates, densify the surface of the concrete, and eliminate any defects that may appear on the surface. This results in a smooth and flat surface that is perfect for a range of applications.

Creating a Single Mass That Is Soft to the Touch and Shape
Another significant advantage of using a "helicopter" fan on concrete surfaces is that it can create a single mass that is soft to the touch and shape. This is because the fan helps to distribute the concrete evenly and compactly, resulting in a surface that is free from any voids or imperfections. This is ideal for surfaces that will be in contact with people or animals, such as floors or walls.

Ensuring Flatness and Smoothness of the Surface
Finally, using a "helicopter" fan on concrete surfaces ensures flatness and smoothness. This is because the fan helps to create a level and uniform surface that is free from bumps and other irregularities. This is especially important for surfaces that need to be level, such as floors or pavements.

In conclusion, using a "helicopter" fan on concrete surfaces offers a range of benefits, from blocking pores to ensuring flatness and smoothness. It's a cost-effective and efficient way to create a high-quality surface that is durable, long-lasting, and free from imperfections. Whether you're building a new

Q: Can a "helicopter" fan be used on all types of concrete surfaces?
A: Yes, a "helicopter" fan can be used on all types of concrete surfaces, including floors, walls, and pavements.

Q: Is using a "helicopter" fan expensive?
A: The cost of using a "helicopter" fan can vary depending on the size of the surface and the type of concrete being used. However, it's important to note that the benefits of using a "helicopter" fan can outweigh the initial cost.

Q: How long does it take to use a "helicopter" fan on a concrete surface?
A: The time it takes to use a "helicopter" fan on a concrete surface can vary depending on the size of the surface and the type of concrete being used. However, it typically takes less time than traditional methods such as manual polishing.

Can a "helicopter" fan be used on all types of concrete surfaces?
Ans: Yes, a "helicopter" fan can be used on all types of concrete surfaces, including floors, walls, and ceilings.

How long does it take to achieve a smooth and flat surface using a "helicopter" fan?
Ans: The time required to achieve a smooth and flat surface using a "helicopter" fan depends on various factors, such as the size of the surface, the type of concrete, and the skill level of the operator. However, in general, it takes less time compared to other methods of concrete finishing.

Is it necessary to use a "helicopter" fan for concrete finishing?
Ans: No, it is not necessary to use a "helicopter" fan for concrete finishing. However, it is an efficient and effective method of achieving a smooth and flat surface, and it can save time and effort compared to other methods.

Can a "helicopter" fan be used on newly poured concrete?
Ans: Yes, a "helicopter" fan can be used on newly poured concrete, but it is recommended to wait until the concrete has partially hardened before using the fan to avoid causing damage to the surface.

Is it safe to use a "helicopter" fan on concrete surfaces?
Ans: Yes, it is safe to use a "helicopter" fan on concrete surfaces as long as the operator follows the safety guidelines and wears the necessary protective gear, such as safety goggles, gloves, and a dust mask.

Can a "helicopter" fan be used for both residential and commercial concrete projects?
Ans: Yes, a "helicopter" fan can be used for both residential and commercial concrete projects, as it is a versatile and efficient method of achieving a smooth and flat surface on concrete