Hi
lti HIT-RE 500-SD mortar
w/
rebar (as post-installed
conn.
)
Thes
e pages
are part of the Anchor
Fas
tening
Technology Manual
is
s
ue September 2014
09 /
2014
906
Minimum anchorag
e length
The multiplication factor for minimum anchorage length shall be cons
idered as 1,0 for all drilling methods.
Minimum
anchorage
and lap lengt
hs for
C20/25; maximu
m
hole lengths
(ETA
09/0295)
Rebar
Hammer drillin
g,
Compre
sse
d air drilling,
Dry diamond coring
drilling
Wet diamond coring
drilling
Diameter
d
s
[mm]
f
y,k
[N/mm²]
l
b,min
*
[mm]
l
0,min
*
[mm]
l
b,min
*
[mm]
l
0,min
*
[mm]
l
max
[mm]
8
500
113
200
170
300
1000
10
500
142
200
213
300
1000
12
500
170
200
255
300
1200
14
500
198
210
298
315
1400
16
500
227
240
340
360
1600
18
500
255
270
383
405
1800
20
500
284
300
425
450
2000
22
500
312
330
468
495
2200
24
500
340
360
510
540
2400
25
500
354
375
532
563
2500
26
500
369
390
553
585
2600
28
500
397
420
595
630
2800
30
500
425
450
638
675
3000
32
500
454
480
681
720
3200
34
500
492
510
738
765
3200
36
500
532
540
797
810
3200
40
500
616
621
925
932
3200
l
b,min
(8.6) and
l
0,min
(8.11) are calculated for good
bond conditions
with maximum utilisation of rebar
yield strength
f
y
k
= 500
N/mm² and
D
6
= 1,0
