7. To already constructed foundation basis screw arches with screws M5-12 (16) and
internal screws (19) (7.1 - 7.2 fig.).
6 fig
Соllected
arches
Foundation basis
7.1 fig
7.2 fig
8. To already constructed and screwed to the foundation arches, you should attach five
fastenings of the archs – crossbars (NO. 5) with screws M5-12 (16) and internal screws
(19) (8.1 fig.).
Vertical
mounting
holes
Approval of the arches in the middle
Approval of the archs in the corners and in the
connection place of the foundation
7