What is the material and name of T30A Hotel built by Yuanda Kejian Company?

/kloc-building a 30-story building in 0/5 days is really outrageous, but the principle is very simple, just like a child building blocks, one layer at a time. It is a modular all-steel structure, and the building structure, walls, doors and windows, electricity, air conditioning, lighting and water supply and drainage works are all made in the factory, and only need to be "assembled" on site.

Employees of Hunan Yuanda Group, a builder, regard this new building product as a sustainable building, which is referred to as "buildable" for short. Its characteristics are "9-degree earthquake resistance, 6 times material saving, 5 times energy saving, 20 times purification, 1% construction waste, 98% engineering manufacturing", and its core is the application of modular construction technology. Firstly, the building is divided into several space modules with appropriate size and convenient transportation, then furniture, bathroom appliances and even indoor fine decoration are installed in the factory, and finally transported to the engineering site for hoisting. As long as it is preserved, it can be used for hundreds of years.