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: from coconut palms to split systems
What was an ancient Indian air conditioner
At the usual location of the entrance door, a frame of a special design was installed, which was tucked up by a variety of coconut palms – tatty. Continue reading
The National Encyclopedia of Construction, ProfiDom.com.ua, tells us what lacquers for concrete, stone, brick, what they are and how to choose them are needed.
What needs a varnish for concrete or brick and how to choose it
ProfiDom.com.ua journalists often encountered the situation – when it comes to paint and varnish materials, they cover coatings of various surfaces, most often there are associations with wood varnish. Continue reading