Wall formwork
Mammut 350
Outside corner 90°
Fig. 21.1
Fig. 21.2
Fig. 21.5
Panel 1
Panel width 1 = 25 cm
(inside corner) + wall
thickness (WT)
Description
Ref. No.
M 350 outside corner 350 .....
23-140-30
M outside corner 300 ...........
23-140-00
M outside corner 250 ............
23-140-10
M outside corner 125 ...........
23-140-20
M assembly lock ....................
29-400-71
Uni-assembly lock 22 .............
29-400-85
Uni-assembly lock 28 .............
29-400-90
RS assembly lock ...................
23-807-70
Corner angle 40/60...............
29-402-25
Flange screw 18 ....................
29-401-10
WT
Together with M 350 panels and
M assembly locks, the M 350
outside corner provides a solid
90° corner solution (Figures.
21.1, 21.2 and 21.5).
For the number of AS assembly
locks required for an outside
corner (a) as well as for the next
panel joint (b) refer to Table 21.3.
For the assembly locks and align-
ment rails required for height-
extended outside corners refer to
page M350-22.
If an outside corner is made with
two panels, the corner angle 40/
60 can be used and is attached
with flange screws at multi-func-
tion profile level (Fig. 21.6).
The number of corner angles
required is determined by the
formwork height (Table 21.4).
12
6
6
1.2
b
b
a a
b
b
Fig. 21.6
How to determine the panel widths
for 90º corners (without M outside
corner)
Æ
Panel 1 = Inside corner (side length 25
cm) + wall thickness
Æ
Panel 2 = Inside corner (side length 25
cm) + wall thi 5 or 10 cm
Corner angle 40/60
Panel 2
Panel 1
Panel height
(in cm)
Number of assembly
locks
(a)
(b)
350
4
3
300
3
2
250
2
2
125
2
2
Panel height
(in cm)
Number of corner angles
350
5
475
7
600
8
700
10
Table 21.3
Table 21.4
M350-21
Technical Instruction Manual / Status November 2018
