Kitchen: creative area for cooking
The right and comfortable kitchen is a guarantee of a good and always uplifting mistress, and therefore - a delicious lunch and a healthy appetite. So that the process of…

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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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DAIKIN equipment for large real estate objects: opinion of designers
Going to the shopping center or business center, we expect comfortable conditions, and above all, it concerns the temperature regime. For this purpose, modern facilities are installed on such objects,…

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crystallization period

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 operation in 1880 in the United States. These systems are known today as first-generation heating distribution networks (1G). Until the 1930s, steam steam was the only coolant. Continue reading

Application of mounting foam and sealants in construction

In this publication, we will consider what constituent foams and sealants are, their composition, properties and characteristics, which should be considered when purchasing.

Building mounting foam
In general, the mounting foam is a sealant based on polyurethane and packaged in aerosol packaging. The cylinder contains a liquid prepolymer with functional additives dissolved in liquefied gas. It is precisely compressed gas that allows the foam to actively exit the cylinder. Continue reading

Painting wooden doors in the country
Dacha ... With the advent of good days, everyone who has this little house outside the city, dream of being faster there. Someone to grow a vegetable garden, and someone…

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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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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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What distinguishes the construction insulation from the technical
As the National Encyclopedia of Construction of ProfiDom.com.ua has found, there are serious differences between the concepts of "building thermal insulation" and "technical thermal insulation", although many consider that this…

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