25
24
Manual
To cover the top of greenhouses 12000 x 21000 mm sheets are cut into pieces with
observance of right angle of the cut line to the side edge of the sheet,
fig.10.10
.
Reminders are used to cover the top of the end.
FASTENING OF COVERING
Fig. 10.10
Fig. 10.11
end seal
end covering
Outermost panel
4
5000
5000
2000
980
2100
12000
cut line
cut line
The outermost panels of covering are installed in
accordance with
fig. 10.11.
Fasten the base of a dismountable connecting shape
with bolts M6 on arcs, using a drill with a borer Ø 6.5.
5000
5000
2000
2100
12000
cut line
cut line
1490
1490
980
Manual
Fig. 10.12
- places of fastening of washers
FASTENING OF COVERING
ridge shape
Fasten the panels with the washers in accordance with
fig. 10.12,
installing the ridge shape on the upper joint of panels,
fig. 10.13.
Fig. 10.13
covering
covering
screw М6х20