Результаты (
английский) 2:
[копия]Скопировано!
The author tells us that at the time of injury was a little spec builders and people built their homes from the fact that they found around most of these were stone buildings.
In addition to houses and buildings, there are two types of building castles and churches for the data structures needed a mason. The first architects emerged during the Renaissance.
The Industrial Revolution in the 19th century brought about changes in the construction. Buildings were built quickly and cheaply materials transported by rail.
In those days, when the railroads were built, people began to use steel as a material system .Dostizheniya science led to that people were able to precisely calculate a building in order to avoid their destruction.
In a short time in the competition construction has increased and has become an important factor in the cost of construction, also introduced a new system of trading.
In the late 19th century, new building developments have seriously affected the construction of skyscrapers appeared.
Today, construction is a complex structure divided into groups according to the types of buildings and with a huge range of materials
In conclusion, I would like to say a very big story building with each passing year it becomes more and more.
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