Vibrator for concrete: improving the quality of the concrete slabs
Receive long-term operational durability of boards made of concrete (especially large sizes) is very problematic. The thing is that when you fill between concrete and reinforcement appears empty, but in the concrete may cause bubbles.
These points significantly reduces the strength of the plates is made of concrete and in the case of the future use of such fill on the walls and other surfaces appear failures, cracks, concrete settles and crumbles.
to Eliminate bubbles and voids in the concrete, as well as to guarantee the longevity and durability of the structure can only highly specialized tool, namely, a vibrator for concrete. These tools connect the concrete and the reinforcement mesh into a unified whole. By the way, in Ukraine you can buy in online hypermarket "UKRSNAB": ukrsnab.com.ua.
Vibrator for concrete is a must for all construction sites, regardless of the amount of work done at the construction site and directly from its size. For companies that produce blocks of concrete, also required the use of vibrators, in order to ripen the required degree of quality of the finished product. Otherwise, the concrete remains precarious, fragile mixture of cement and sand.
Vibrators for concrete have different sizes and appearance. In order to choose the appropriate vibrator for compaction of concrete it is necessary to consider the nature and the volume of construction works.
today, there is a very wide range of vibrators for concrete with different performance, design and power. Yourself vibrators for compacting concrete are gasoline and electric.
For irregular or occasional work of a small amount it is more logical to use hand vibrator.
According to the method of compaction of concrete and type of construction are the outer and consultant concrete vibrators
- Consultant vibrators for concrete to penetrate to the required depth in the concrete filling with special. tip, that is why they are called the deep;
- External vibrators for concrete interact with a shallow layer of concrete: reinforced concrete constructions like pillars, plaster, etc.
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Source: http://uzinform.com.ua/
