Anchoring – Installing anchor holders DW 15 – DW 26.5
Description
Ref. No.
Anchor holder
DW 15 – DW 26,5 ................
29-925-80
Fixed anchor DW 15 .............
29-926-60
Fixed anchor DW 20 .............
29-926-65
Fixed anchor DW 26.5 ..........
29-926-70
Planing cap ...........................
29-917-75
Planing cap DW 26.5 ............
29-917-85
Fig. 26.1
Adjusting screw
Fixed anchor DW
The use of the anchor holder DW
is recommended for slab thick-
nesses greater than approx. 40
cm or for slabs with a large
number and density of rebars. It
is attached to the bottom of the
upper rebar layer, for example
with binding wire (Fig. 26.1).
Refer to pages STB-23 to
STB-25 for the installa-
tion dimension of the anchor
holder DW (Figures 26.2 and
26.3).
Depending on the installation
method used:
Æ
the tie rod DW is inserted
through the anchor holder DW,
screwed into the fixed an-
chor DW and secured with the
adjusting screw.
Æ
the anchor loop is inserted
through the anchor holder DW
and secured with the adjusting
screw.
Having installed the planing cap
on the tie rod DW 15 or DW 20
or on the anchor sleeve, the slab
can be poured.
The planing cap must sit com-
pletely on the tie rod so that the
coupling nut can be screwed
down to the centre stop.
Anchor holder DW 15 –
DW 26.5
Tie rod DW
(non-recoverable tie rod shown)
Planing cap
Fig. 26.2
20
(15)
Formwork panel
shown: frame
depth 12 cm
Support frame
Fig. 26.3
Formwork panel
shown: frame
depth 12 cm
Support frame
Alignment rail
30 (25)
Upper rebar layer
The dimension in brackets applies to use with
support frame STB 300/300 plus.
The dimension in brackets applies to use with
support frame STB 300/300 plus.
STB-26
Technical Instruction Manual / Status November 2019
STB
Support frame
