Page 16 of European Technical Approval ETA-11/0390, issued on 27.08.2012
English translation prepared by CSTB
of the European
Technical Approval
ETA - 11/0390
Injection System Hilti HIT-CT 1 for rebar connection
Figure 11:
Tension anchor HZA-R
Table 1:
Tension anchor HZA-R materials
Part
Designation
Material
1
BSt 500 S
not galvanised reinforcement steel acc. DIN 488
2
Round steel smooth with
thread
Stainless steel 1.4404, 1.4571 EN 10088
3
Washer
4
Hex nut
Stainless steel 1.4401, 1.4571 EN 10088
Strength class 80, EN ISO 3506
Table 2:
Tension anchor HZA-R dimensions
Size
HZA-R
M12 / t
fix
HZA-R
M16 / t
fix
HZA-R(HCR) M16
HZA-R M20
HZA-R
M20 / t
fix
Thread diameter
[mm]
12
16
20
Width across nut flats SW
[mm]
19
24
30
Effective embedment depth
v
≤
1)
[mm]
[mm]
800
1000
1300
Length of smooth shaft
e
≥
[mm]
100
100
100
Max torque moment
T
max
[Nm]
60
100
150
Minimum thickness of fixture t
fix
[mm]
5
5
5
Maximum thickness of fixture t
fix
[mm]
400
400
400
1)
May be shortened according to static calculation
.
Annex 6
Hilti tension anchor HZA-R
Dimension and materials
H
ZA
-R
M
4
3
2
1
H
ZA
-R
M
4
3
2
1
0
=
v
e
t
fix
e,ges
Mark:
HZA-R M .. / t
fix
