|
The Systems
|
ROUND BAR
TIE
-
Positive
stop-in
cone
gives
accurate
wall
size
Round
bar ties are
similiar to
crimp ties
except that
the bars are
made of 12,
20 or 24mm
mild steel
bars. (Also
available as
water ties)
|
|
|
WATER
STOP
CENTRE
PLASTIC
CORNER
FILLET
50mm
lip
of
plastic
corner
with
slots
to
attach
to
economy
panels
with
wedge
sets,
and
wedge
assemblies
for
attaching
to
columns.
When
dismantling
formwork,
plastic
corners
come
off
automatically
and
are
ready
for
re-use.
|
|
a (mm) |
b (mm) |
c (mm) |
|
10 |
10 |
14 |
|
15 |
15 |
17 |
|
18 |
18 |
25 |
|
20 |
20 |
28 |
|
25 |
25 |
35 |
|
|
|
|
WATER
BAR TIE
 |
|
|
 |
STANDARD
WALL
TIE
All
items
recoverable
after
casting
except
for
plastic
tube.
Used
in
conjunction
with
column
boxes
for
speedy
erection
and
ease
of
alignment.
|
|
Diameter mm |
kg/mm |
Load kN |
|
20 |
2.5 |
120 |
|
16 |
1.6 |
84 |
|
12 |
0.8 |
40 |
|
|
Factor
of
safety
1.9
|
The
12mm
and
16mm
form
ties
are
also
available
as a
complete
cast
wing
nut
with
a
120mm
diameter
form
pad. |
|
|
|
|
|
|
|
PUSH-ON
PLASTIC CONE
To be
attached to
each end of
ferrule
tubing. Can
easily be
extracted
from a
concrete
structure
for reuse.
The push-on
cone forms a
chamfered
recess in
concrete
structures
for ease of
subsequent
grouting.
This
prevents
grout
penetrating
into ferrule
tubing
during
casting of
concrete. |
PLASTIC
FERRULE
TUBING
Plastic
tubing
replaces
more
expensive
materials.
Used to
facilitate
recovery of
thru ties.
Supplied up
to 3m
lengths. |
|
 |
|
|
Anchor Screws
|
|
Recoverable anchor
screws are used in
continual pours such
as lift shafts, dam
walls etc.
|
|
Size mm |
Load at SMPa kN |
The load
kN |
Concrete
MPa |
Mass
(kg) |
Outside Diameter
(mm) |
Maximum depth of thread (mm) |
|
M36 x 430 |
110 |
215 |
16 |
1.6 |
58 |
64 |
|
M24 x 280 |
60 |
95 |
12 |
1.1 |
39 |
50 |
|
M20 x 200 |
30 |
50 |
10 |
0.9 |
39 |
38 |
|
M20 x 120 |
10 |
50 |
19 |
0.6 |
39 |
38 |
|
|
|
 |
|
|
ERECTION
TOOL
The anchor
screws are
cast in and
are easily
removed
using an
extractor
tool.
|
 |
|
