If the city wants to develop many dangerous buildings and old buildings, it must be demolished.
Most people probably only know that excavator demolition and blasting demolition are two ways.
A Japanese demolition artifact that can easily raze a 20-storey building to the ground.
The disadvantages of common demolition methods are that although excavators are used most frequently, they are limited in height.
In the face of high-rise buildings, there is still a feeling of not being able to exert strength, and the demolition of blasting is relatively simple and rude.
So the Japanese built this demolition artifact called SK3500D, which is currently the world's largest demolition artifact.
The 20-story tall building can be easily leveled to the ground and started up like a steel monster full of destructive power.
After dismantling it is as easy as cutting fruit, this demolition machine is equipped with a set of high-pressure water pipes.
At the same time as the demolition of the building, there will be water mist spraying out to reduce the spread of dust, in order to reduce noise and dust pollution
A special design was made to dismantle high-rise buildings, which could quietly raz the buildings to the ground.
The 40-storey Akasaka Prince Hotel in Japan is 140 meters high, and this model is used.
It is both environmentally friendly and labor-saving, and can be said to be the black technology of the construction industry.