The first Igloo Villa structure was built with a 5 cm L shaped, which was connected by screws from the inside. One of the main disadvantages of this structure was that the concrete coating due to the placement of bolts and nuts inside the corner walls of L shaped had to be done after installation at the project site, which of course increased the operation time. On the other hand, due to the placement of bolts and nuts inside the concrete, it is practically not possible to move the structure easily if needed. The placement of bolts inside the L shaped walls also put pressure on the L shaped structure and deformed it due to tension. It was also very difficult to cut and weld the L shaped at the desired angles. For interior covering, leaf plaster (knauf) or fabric should be used, which are also a time-consuming process and it is very difficult to arrange them together. So I thought about reforming the structure.
