Anchor Fastening Technical Guide , Edition 22
Table 79 — Hilti HIT-RE 500 V3 design information with Hilti HIS-N and HIS-RN internally threaded inserts in diamond core drilled holes in accordance with CSA A23.3 Annex D 1
Nominal bolt / cap screw diameter ( in .) |
Ref |
Design parameter |
Symbol |
Units |
3 / 8 |
1 / 2 |
5 / 8 |
3 / 4 |
A23.3-14 |
HIS insert outside diameter |
D |
mm |
16.5 |
20.5 |
25.4 |
27.6 |
Effective embedment 2
|
h ef
|
mm |
110 |
125 |
170 |
205 |
Min . concrete thickness 2
|
h min
|
mm |
150 |
170 |
230 |
270 |
3.2.3
Critical edge distance c ac
– 2h ef
Minimum edge distance c min mm 83 102 127 140
Minimum anchor spacing s min mm 83 102 127 140
Coeff . for factored conc . breakout resistance , uncracked concrete 3 k c , uncr – 10 D . 6.2.2
Coeff . for factored conc . breakout resistance , cracked concrete 3 k c , cr – 7 D . 6.2.2
Concrete material resistance factor ф c – 0.65 8.4.2
Resistance modification factor for tension and shear , concrete failure modes , Condition B 5 R conc
– 1.00 D . 5.3 ( c )
Temp . range
A 5
Temp . range
B 5
Dry concrete psi 1,200 1,200 1,200 1,200
Characteristic bond stress in uncracked concrete 6 , 7 τ cr
( MPa ) ( 8.3 ) ( 8.3 ) ( 8.3 ) ( 8.3 ) psi 830 830 830 830
Characteristic bond stress in uncracked concrete 6 , 7 τ cr
( MPa ) ( 5.7 ) ( 5.7 ) ( 5.7 ) ( 5.7 ) Anchor category , dry concrete – – 3 3 3 3 Resistance modification factor R dry
– 0.75 0.75 0.75 0.75
Temp . range
A 5
Temp . range
B 5
Water saturated hole
Characteristic bond stress in uncracked concrete 6 , 7
|
τ cr
|
( MPa ) |
( 8.3 ) |
( 8.3 ) |
( 8.3 ) |
( 8.3 ) |
|
|
psi |
1,200 |
1,200 |
1,200 |
1,200 |
Characteristic bond stress in uncracked concrete 6 , 7
|
τ cr
|
( MPa ) |
( 5.7 ) |
( 5.7 ) |
( 5.7 ) |
( 5.7 ) |
|
|
psi |
830 |
830 |
830 |
830 |
Anchor category , water-saturated conc . – – 3 3 3 3 Resistance modification factor R wf
– 0.75 0.75 0.75 0.75
1 Design information in this table is taken from ICC-ES ELC-3814 , dated April 2018 , tables 16 and 17 , and converted for use with CSA A23.3 Annex D . 2 See figure 8 of section 3.2.4.3.6 . 3 For all design cases , ψ c , N
= 1.0 . The appropriate coefficient for breakout resistance for cracked concrete ( k c , cr ) or uncracked concrete ( k c , uncr
) must be used .
4 For use with the load combinations of CSA A23.3 chapter 8 . Condition B applies where supplementary reinforcement in conformance with CSA A23.3 section D . 5.3 is not provided , or where pullout or pryout strength governs . For cases where the presence of supplementary reinforcement can be verified , the resistance modification factors associated with Condition A may be used .
5 Temperature range A : Max . short term temperature = 130 ° F ( 55 ° C ), max . long term temperature = 110 ° F ( 43 ° C ). Temperature range B : Max . short term temperature = 176 ° F ( 80 ° C ), max . long term temperature = 110 ° F ( 43 ° C ). Short term elevated concrete temperatures are those that occur over brief intervals , e . g ., as a result of diurnal cycling . Long term concrete temperatures are roughly constant over significant periods of time .
6 Bond stress values corresponding to concrete compressive strength ƒ ' c = 2,500 psi ( 17.2 MPa ). For concrete compressive strength , ƒ ' c
, between 2,500 psi
( 17.2 MPa ) and 8,000 psi ( 55.2 MPa ), the tabulated characteristic bond stress may be increased by a factor of ( ƒ ' c / 2,500 ) 0 . 25 [ for SI : ( ƒ ' c
/ 17.2 ) 0 . 25 ] for uncracked concrete .
D . 6.5.2
D . 6.5.2
D . 6.5.2
D . 6.5.2
Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.2.3 HIT-RE 500 V3 EPOXY ADHESIVE ANCHORING SYSTEM Hilti , Inc . 1-800-879-8000 | en español 1-800-879-5000 | www . hilti . com | Hilti ( Canada ) Corporation | www . hilti . ca | 1-800-363-4458
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