Support frame STB 300 plus
The STB 300 plus (Fig. 7.1) is
used up to a pouring height of
3.25 m.
With a maximum of three
STB height extensions 50
(Fig. 7.2), the STB 300 plus can
be used up to a pouring height
of 4.50 m (see page STB-9).
The STB compensation rail
(Fig. 7.3) enables the support
frame unit to be dowelled to the
slab. It is attached to the support
frame or to the STB height exten-
sion with the STB fixing screw
(Fig. 7.4) (see page STB-10).
The STB panel support (Fig. 7.5)
ensures that the STB formwork
panel unit does not shift unin-
tentionally when being reposi-
tioned. Furthermore, additional
accessories such as a walkway
bracket can be attached to the
integrated multi-function nut
(see page STB-8).
When height-extending the
support frame using STB height
extensions, additional braces are
attached to the STB base exten-
sion 57 (Fig. 7.6).
The support frame 300 plus
enables additional scaffold tubes
to be installed at the positions
provided in order to provide
rigidity (Fig. 7.1).
Fig. 7.1 Support frame STB 300 plus
Fig. 7.2
STB height extension 50
Fig. 7.3
STB compensation rail
Fig. 7.5 STB panel support
Fig. 7.6 STB base extension 57
Description
Ref. No.
Support frame STB 300 plus ..
29-402-60
STB height extension 50 ........
29-402-63
STB compensation rail ...........
29-402-66
STB panel support .................
29-402-68
STB base extension 57 ..........
29-402-69
STB fixing screw ....................
29-401-19
Fig. 7.4 STB fixing screw
1
4
2
3
Crane attachment points
and
Support frame with formwork
and
Support frame installed vertically
and
Support frame installed horizontally
2
1
1
3
4
1
Positions for the
attachment of addi-
tional scaffold tubes to
provide rigidity
STB-7
Technical Instruction Manual / Status November 2019
STB
Support frame
