FP 700 Supplement Supplement_FP 700_May 2023 | Page 11

Post-Installed Reinforcing in Fire Conditions 2023
INSTALLATION PARAMETERS
Figure 3 — Hilti HIT-FP 700 R installation conditions
Permissible base material
Uncracked concrete
Cracked concrete
Dry concrete
Water-saturated concrete
Permissible drilling method
Hammer drilling with carbide tipped drill bit
Hilti TE-CD or TE-YD hollow drill bit and Hilti VC vacuum
Diamond core drill bit with Hilti TE-YRT roughening tool
Figure 4 — Rebar installed with Hilti HIT-FP 700 R adhesive
Table 1 — Specifications for ASTM A615 / A706 rebar installed with HIT-FP 700 R adhesive 1
Setting information Symbol Units
Rebar size # 3 # 4 # 5 # 6 # 6 # 7 # 7 # 8 # 8 # 9 # 10 # 11
Nominal bit diameter d o in . 1 / 2 5 / 8 3 / 4 7 / 8 1 1 1-1 / 8 1-1 / 8 1-1 / 4 1-3 / 8 1-1 / 2 1-3 / 4
Effective embedment
Minimum concrete member thickness
Minimum
h ef , min
in .
( mm )
2-3 / 8
( 60 )
2-3 / 4
( 70 )
3-1 / 8
( 79 )
3-1 / 2
( 89 )
15
( 381 )
3-1 / 2
( 89 )
17-1 / 2
( 445 )
4
( 102 )
20
( 508 )
4-1 / 2
( 114 )
5
( 127 )
5-1 / 2
( 140 )
Maximum 2
h ef , max
in .
( mm )
22-1 / 2
( 572 )
30
( 762 )
37-1 / 2
( 953 )
15
( 381 )
45
( 1143 )
17-1 / 2
( 445 )
52-1 / 2
( 1334 )
20
( 508 )
60
( 1524 )
67-1 / 2
( 1715 )
75
( 1905 )
82-1 / 2
( 2096 )
in . h ef + 1-1 / 4 h min
( mm ) ( h ef + 30 )
( h ef + 2d o
)
1 HIT-FP 700 R adhesive can be used with any grade of ASTM A615 / A706 rebar . 2 Maximum effective embedment depth shown in table is 60d b and can be increased as needed to satisfy calculated rebar development length for ambient temperature or fire condition .
Table 2 — Specifications for CSA-G30.18 rebar installed with HIT-FP 700 R adhesive 1
Setting information Symbol Units
Rebar size 10M 15M 20M 25M 30M
Nominal bit diameter
d o
in .
9 / 16
3 / 4
1
1-1 / 4
1-1 / 2
Effective
Minimum
h ef , min
mm
70
80
90
101
120
embedment
Maximum 2
h ef , max
mm
678
960
1170
1512
1794
Minimum concrete member thickness
h min
mm
h ef
+ 30
h ef
+ 2d o
1 HIT-FP 700 R adhesive can be used with any grade of CSA-G30.18 rebar . 2 Maximum effective embedment depth shown in table is 60d b and can be increased as needed to satisfy calculated rebar development length for ambient temperature or fire condition .
May 2023
11