Review of the 10 Best Stihl Chainsaws

A chainsaw is an indispensable tool for summer residents and residents of the private sector. To work with it was comfortable and useful, you need to choose the right model. Stihl 170 – compact and

Glued laminated timber

Glued laminated timber is an important component in the construction of buildings and structures. Wooden country houses are built from it. The resulting buildings are distinguished by quality, environmental friendliness, aesthetics. It is easy to

3 types of timber

Wood is a popular building material. The market today offers a lot of varieties of wooden beams. What type is better to give preference? What is the difference? To make a choice, the differences, properties

Review of 11 types of the best air ionizers

Ionization is the formation of charged ions from neutral atoms or molecules under the influence of a chemical reaction. There are two types of ions (aeroions): positive (cations) or negative (anions). Both types are necessary

Infrared heaters

The algorithm of operation of infrared heaters differs significantly from the principle of operation of convection devices. They convert electrical energy into thermal energy thanks to a heating element located inside the structure. The principle


The fan operation algorithm is based on the movement of air due to the supply of energy from a rotating wheel with blades, which is mounted on the motor shaft. When the wheel rotates under

Review of 11 types of the best ceramic heaters

Ceramic heaters are functional devices that are used to heat various types of premises: rooms, cottages, country houses, utility rooms. When choosing a device, you should focus on the dimensions and specific gravity of the