Weather vanes.
As a weather vane call installation which allows to define the direction of wind. Installations most there are many centuries, and the name is translated as "pale in wind". This installation is broad, it is widespread in territories of Belarus not only in houses, and also on several meteorological centers.
Direct direction of a weather vane
It should be noted work that weather vanes will be divided into categories following that they are used. Meteorological weather vanes are used in the direct purposes. It is rather precision measuring instrument which allows to receive very exact applications.
Such accuracy is reached thanks to the high level of alignment which is put in productive time. Generally such products are made on the way to forging.
The weather vane on a roof is established in a drinking bowl, chej, in a measure only in the decorative purposes. It gives to the building a little former special aspect that is estimated now much. Generally, statements are not exact thus as meteorological weather vane. The mistake can be quite big therefore as a selection competition of time it is not used.
On the rooftop establish also a weather vane with the screw, the purpose which:
- To make shifts on wind force;
- To frighten all birds of the rooftop.
We can acquire to us according to low prices necessary structure of a weather vane. In case of need, we can organize delivery of goods.