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 invent air conditioning: from coconut palms to split systems
In modern cities, we do not imagine life without an air conditioner. And few who know that his prototype appeared several millennia ago in India. How to invent air conditioning:…

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How to choose a sealant for homework
About the fact that they represent themselves, what kinds of species exist, where and how they are used, as well as how to choose the right sealant, says the National…

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technologies

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 the method of “wet facade”, namely, the system of facade insulation BauGut optimally suited for massive insulation of buildings.
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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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The largest civil disasters in the world
Usually, when the words "accident" or "catastrophe" sound, in the majority of cases think about technogenic accidents or accidents with automobile or other technique. However, in the history of construction…

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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 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…

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