-
Anonymous users2024-01-24If you think about the living room shed is a plane, you can consider doing the upper beam, the roof of the building is so drawn, does not affect the appearance, the upper layer is not in the way of insulation, mainly for safety considerations, the beam is right.
The 8-meter-wide span is already the limit for self-built houses in rural areas. If the quality of your construction team is acceptable, you can do without beams.
The load-bearing capacity is not up to standard.
How many floors are there? How many bedrooms, living room, dining room, kitchen and bathroom do you need on each floor? >>>More
Be a little bold, dare to pick out 2.5 meters! The overhead beam is not a superstatically determined structure, and it has no extra constraints to help the structure stabilize. Residential houses do not have this condition to do large-scale cantilevers.
It's better not to, the distance is too long, it's not safe at all. If possible, a roof is poured directly with concrete. If you use prefabricated panels, you need to put several beams to connect the prefabricated panels.