Table des Matières
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European technical assessment E T A - 2 0 / 0 5 4 1
English translation prepared by CSTB
Table B5:
Installation parameters of Hilti Tension anchor HZA / HZA-R
HZA
HZA-R
Rebar diameter
Nominal embedment depth and
drill hole depth HZA
Nominal embedment depth and
drill hole depth HZA-R
Effective embedment depth
– l
HZA (h
= h
)
ef
nom
e
Effective embedment depth
– l
HZA-R (h
= h
ef
nom
e
Length of smooth shaft HZA
Length of smooth shaft HZA-R
Nominal diameter of drill bit
Maximum diameter of clearance
hole in the fixture
Maximum installation torque
Minimum thickness of concrete
member
Minimum spacing
Minimum edge distance
Table B6:
Installation parameters of reinforcing bar (rebar)
Reinforcing bar (rebar)
Diameter
Effective embedment depth and
drill hole depth
Nominal diameter of drill bit
Minimum thickness of concrete
member
Minimum spacing
Minimum edge distance
1)
Each of the two given values can be used.
Injection system Hilti HIT-RE 500 V4
Intended use
Installation parameters
[mm]
h
[mm]
0
h
[mm]
0
h
[mm]
ef
h
[mm]
ef
)
l
[mm]
e
l
[mm]
e
d
[mm]
0
d
[mm]
f
max. T
[Nm]
inst
h
[mm]
min
s
[mm]
min
c
[mm]
min
[mm]
h
[mm]
ef
d
[mm]
0
h
[mm]
min
s
[mm] 40
min
c
[mm] 40
min
M12
M16
M12
M16
12
16
90
100
to
to
240
320
170
180
to
to
240
320
16
20
14
18
40
80
65
80
45
50
8 10
12
14 16 18 20 24 25 28 30 32
8
10
12
14
60
60
70
75
to
to
to
to
160
200
240
280
320
1)
1)
10
12
1)
1)
14
16
18
1)
1)
12
14
h
+ 30
ef
≥ 100 mm
50
60
70
45
45
50
Page 13 sur 61 | 0 4 / 0 9 / 2 0 2 1
M20
M24
M20
M24
20
25
110
120
to
to
400
500
190
200
to
to
400
500
– 20
h
nom
– 100
h
nom
20
100
25
32
22
26
150
200
h
+ 2·d
nom
0
100
130
55
60
16
18
20
24
25
28
80
85
90
100
100
112
to
to
to
to
to
to
360
400
480
500
560
1)
1)
30
30
20
22
25
35
1)
1)
32
32
h
+ 2·d
ef
0
80
90 100 125 125 140 150 160
50
60
65
70
70
75
Annex B4
M27
-
28
140
to
560
-
35
30
270
140
75
30
32
120
128
to
to
600
640
37
40
80
80
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