In the brick structure of the tin trough roof, beam bricks play a load-bearing role.

In the brick structure of the tin trough roof, beam bricks play a load-bearing role.

The beam brick performs the main load-bearing task in the tin tank cover brick structure. Such structures typically include suspension support beams, which are composed of suspension bridge bricks that are sequentially joined together to form a skeleton that supports the entire structure. In addition, bricks are provided between adjacent suspension support beams, which together ensure the stability and load-bearing capacity of the tin trough roof.