Support frame STB 450
Possible applications
The STB 450 is designed for
single-sided formwork up to
5.20 m (Fig. 11.1). Using height
extensions 150 and other acces-
sories as required, the STB 450
allows single-sided formwork to
be erected with the following
heights:
Æ
Up to 6.70 m – One height
extension (Fig. 11.2)
Æ
Up to 8.20 m – Two height
extensions, base extension,
Triplex SB braces
Æ
Up to 9.40 m – Three height
extensions, base extension,
Triplex SB braces (Fig. 11.3)
Æ
Up to 11.00 m – Four
height extensions, base exten-
sion, Triplex SB braces (Fig. 11.4)
Æ
Up to 12.50 m – Five height
extensions, base extension,
Triplex SB braces
Æ
Depending on the
construction site and using a
corresponding number of height
extensions and Triplex SB braces,
support frame constructions for
formwork heights up to 13.50 m
can also be built.
Attention
Æ
Before pouring, ensure that
all STB spindles and additional
braces are secure and contact
the ground.
Fig. 11.2 Up to a formwork height of 6.70 m:
Four fixing screws are required for each STB
Fig. 11.1 Up to a formwork height of 5.20 m:
Three fixing screws are required for each STB
Fig. 11.4 Up to a formwork height of 11.00 m:
Seven fixing screws are required for each STB
Fig. 11.3 Up to a formwork height of 9.40 m:
Six fixing screws are required for each STB
Description
Ref. No.
Support frame STB 450 .........
29-406-00
Height extension 150 ............
29-406-10
Base extension ......................
29-406-20
Fixing screw
35/DW 15 .............................
29-401-20
Articulated flange nut
15/120..................................
29-900-10
Flange nut 100 .....................
29-900-20
Flange screw 18 ....................
29-401-10
STB-11
Technical Instruction Manual / Status November 2019
STB
Support frame
