As central heating developed and developed
The history of centralized heating (CO) has counted more than 100 years and throughout this time it is continuously evolving. The first water-based centralized heating distribution systems were put into…

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How to construct an inexpensive sauna with a trim from a beam
It is believed that the real bathhouse should be constructed of wood. However, a real log deck and expensive and it is difficult to protoplit, therefore, we have to look…

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How to insulate pitched roofs
Worldwide trend - energy saving - does not mean that it is necessary to insulate only the walls of houses. Of course, there are no other outlets in the high-rise…

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meter wallpaper

How to calculate the number of wallpapers on the room

The first step is to determine the perimeter of the room. Remember math in elementary school? The formula for calculating the perimeter is simple: (width + length) x 2. This is if your opposite walls are the same, that is, the room is strictly rectangular. If the room is complicated, the walls are broken and of different lengths, then the formula of the perimeter will look different: A1 + A2 + A3 + A4. That is, each wall will have to be measured separately, and then everything is folded in order to get the perimeter. Similarly, the perimeter is calculated if there are niches or protrusions in the room. Continue reading

How to insulate a house with foam insulation
There are many materials for insulation of houses, such as foam polystyrene, polystyrene foam, mineral wool, etc., but many are wondering if it is possible to insulate the house with…

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Update the parquet in the school class
During the school year, the class most suffers from the floor - dozens of small legs go and run every day on it, students push and hold the chairs, rearrange…

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How to choose the right cement for the construction of your home
The National Encyclopedia of Construction, ProfiDom.com.ua, publishes a series of materials in order to provide its readers with maximum information, both cognitive and purely applied. Cement is rightfully the dominant…

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How to prepare for major repairs: rough work, materials and technology
In the previous articles of our cycle, which is devoted to the insulation of facades, we examined in detail the most commonly used methods of thermal insulation and found that…

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