To achieve perfect concrete evenness, a trowel cannot be dispensed with. This tool is used when laying screeds or bulk floors at the final stage. Two stages are used to process the floor: first, the smoothing disc erases all the differences and irregularities, and then with the help of smoothing blades, the surface is perfectly clean and shiny. Let’s look at what you need to pay attention to when choosing a concrete trowel.
What you need to pay attention to
To achieve perfect concrete evenness, a trowel cannot be dispensed with. This tool is used when laying screeds or bulk floors at the final stage. Two stages are used to process the floor: first, the smoothing disc erases all the differences and irregularities, and then with the help of smoothing blades, the surface is perfectly clean and shiny. Let’s look at what you need to pay attention to when choosing a concrete trowel.What you need to pay attention to
At the time of buying «construction helicopter» It is important to know that equipment can have one or two rotors. If the construction object is small (up to 500 sq.m.), then single-rotor machines can be used. In cases where the volume of work is large, two-rotor machines are used, but they are also much more expensive.
If you opted for a single-rotor model, then the size of the blades will be a particularly important indicator. Their diameter directly depends on the area of the treated floor. Concrete trowels come with blades 30-120 centimeters. If you find it difficult to determine the right diameter, then take a closer look at the floor surface. If it is excessively uneven and bumpy, then it is better to give preference to a small device – it will be more convenient to use, and the speed of achieving the final result will be higher.
Another important indicator is the type of engine. Motors can be diesel, gasoline and electric. Electrics are the most economical option, but they are also slightly more expensive..
About the cost of equipment
The limits of the cost of trowels are unusually wide. They can cost from several thousand hryvnias for small options to tens of thousands for professional models. Therefore, each buyer will be able to choose for himself the option that suits him best.
Of course, single-rotor tools are cheaper. In addition, they are more versatile and mobile. Their working surface (blades or disk) is driven by the use of a motor with a gear reducer with considerable power. In addition, it is equipped with a protective fence, thanks to which greater operator safety is achieved. In each trowel device, there are handles with control levers on top that allow you to adjust the speed of rotation of the blades or disk. In addition, the handle can be folded; therefore, concrete trowels are easy to transport..
Two-rotor models have two surfaces. Most often they work with larger blades from 800 to 1200 millimeters. Concrete trowels are self-propelled, automatically moving means, on top of which is the operator’s chair. From each side of this chair you can see levers like ordinary single-rotor trowels.
The most common concrete trowels in our country are gasoline. With their help, you can handle significant amounts of flooring without wasting time on recharging. In addition, they have extremely high power. But when using them indoors without airing, you should be very careful. Still, for internal work, electric tools are the most preferable option, when working there are no harmful emissions into the atmosphere.
