| 摘要 |
After the supporting wall components have been installed, a number of prefabricated joist components are fixed with one end to a central building unit (3,4) constructed through several storeys. The joist components with their opposite end are fixed at the top to at least one outer wall component (5). - Building modules for e.g. wet rooms and kitchens are lifted into position and connected before the joists are fitted. |
