Concrete is the most commonly used building material. Due to its operational properties, concrete is used in almost all stages of building a house: this is the foundation, blind area, floor surface, walls and partitions.
In order to achieve strength and durability, concrete must be made from a good mix and the right tools.
If the concrete solution is properly compacted, the finished surface will be free of cracks. The most important tool when working with concrete is a vibrating screed.
The vibrating screed is a rigid structure consisting of a steel bar with a handle, which contains a motor with a vibrator. Thanks to the vibration movements, the concrete solution is evenly compacted, and the rail itself creates a smooth surface.
The vibrating screed for concrete is a popular construction tool for screed. Professional vibrating screeds are divided into several types.
The top layer of concrete is leveled using the guides.
The power of the engine compresses the concrete mortar to a depth of 15 centimeters.
Such devices have sliding slats, which allows you to level a large area at the same time.
Before starting work, the slats are fixed at the required distance, which simplifies the work.
They have a large grip, which is ideal for industrial construction. They have a collapsible design, which is convenient for transportation from object to object.
Equipped with a powerful engine.
This type of screed is designed for processing freshly laid concrete. Designed for private construction. Easy to operate due to their ease.
According to the type of engine, gasoline and electric vibrating screeds are distinguished.
As noted above, the petrol vibrating screed is more powerful and, accordingly, more expensive. Electric vibrating screeds have less power, but they are recommended for use in closed rooms.
Gasoline engines during operation evaporate harmful substances, which is significantly felt in confined spaces ...
For professional use the Spanish vibrating screed ENAR is perfect.
The features of this tool are:
Price run for a vibrating screed with Honda petrol engine , with a capacity of 0.7 liters. from.
, starts from 44,000 to 51,000 rubles. Weight depends on the selected model and varies from 15 to 25 kg.
When buying a vibrating screed, remember that it must fully meet your requirements, fit your construction site.
For small work, you can use a homemade vibrating screed.
The simplest option is to assemble a vibrating screed from a board, a bar and a drill.
The screed is ready.
It is easy to use.
Insert a curved drill into the chuck of an electric drill and connect it to the mains, thereby creating vibration movements of your board.
Don't forget the safety rules! Wet concrete can be a good conductor for electrical current. Put on gloves and boots.
You can't do without flaws in a homemade vibrating screed ... They are as follows:
It will be more difficult to make a vibrating screed with a metal rail with your own hands. In addition to the money costs, you also need to have technical knowledge.
Instead of a board, in this version an aluminum profile will be used.
This design will last you longer. The function of the handle will be performed by a pipe, and, of course, by a vibration motor.
It is not recommended to use welding in this variant. For safety reasons, cover the handle of such equipment with insulating material.
The bolts must be tight. The wire should not dangle.
Do the work slowly.
Professional vibrating screeds cost from 20,000 rubles (electric) and from 40,000 rubles (gasoline). Not everyone can afford it.
Also, many developers do not see the point in spending that kind of money, and when screeding the floor and foundation, this tool is indispensable.
Therefore, the best option would be to rent a vibrating screed for concrete.
Almost all large stores offer tool and equipment rental services.
You can take a vibrating screed for a certain number of hours or several days, leaving a certain deposit, which is provided for by the store's policy.
All of the above methods will help to avoid difficulties when laying concrete pavement.
( 1 grade, average 4 of 5 )
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