Product Technical Guides : US-EN Anchor Fastening - August 2021 | Page 344

Table 16 — Hilti KH-EZ , KH-EZ P , KH-EZ PM , KH-EZ PL , KH-EZ C and KH-EZ CRC in the soffit of uncracked lightweight concrete over metal deck 1 , 2 , 3 , 4 , 5 , 6
Nominal anchor diameter in .
1 / 4
3 / 8
1 / 2
5 / 8
3 / 4
Nominal embedment in . ( mm ) ƒ ' c
= 3,000 psi lb ( kN )
Installation in lower flute Installation in upper flute
Tension - фN n Shear - фV n
Tension - фN n Shear - фV n ƒ ' c
= 4,000 psi lb ( kN ) ƒ ' c
= 3,000 psi lb ( kN ) ƒ ' c
= 4,000 psi lb ( kN ) ƒ ' c
= 3,000 psi lb ( kN ) ƒ ' c
= 4,000 psi lb ( kN ) ƒ ' c
= 3,000 psi lb ( kN ) ƒ ' c
= 4,000 psi lb ( kN )
1-5 / 8
545
595
725
725
670
730
725
725
( 41 )
( 2.4 )
( 2.6 )
( 3.2 )
( 3.2 )
( 3.0 )
( 3.2 )
( 3.2 )
( 3.2 )
2-1 / 2
1,220
1,410
1,325
1,325
1,275
1,470
1,960
1,960
( 64 )
( 5.4 )
( 6.3 )
( 5.9 )
( 5.9 )
( 5.7 )
( 6.5 )
( 8.7 )
( 8.7 )
1-5 / 8
845
975
905
905
970
1,120
2,200
2,200
( 41 )
( 3.8 )
( 4.3 )
( 4.0 )
( 4.0 )
( 4.3 )
( 5.0 )
( 9.8 )
( 9.8 )
2-1 / 2
1,455
1,680
905
905
1,900
2,195
3,655
3,655
( 64 )
( 6.5 )
( 7.5 )
( 4.0 )
( 4.0 )
( 8.5 )
( 9.8 )
( 16.3 )
( 16.3 )
3-1 / 4
( 83 )
2,550
( 11.3 )
2,945
( 13.1 )
2,165
( 9.6 )
2,165
( 9.6 )
n / a
n / a
n / a
n / a
2-1 / 4
850
980
965
965
905
1,045
4,710
4,710
( 57 )
( 3.8 )
( 4.4 )
( 4.3 )
( 4.3 )
( 4.0 )
( 4.6 )
( 21.0 )
( 21.0 )
3
( 76 )
1,990
( 8.9 )
2,300
( 10.2 )
1,750
( 7.8 )
1,750
( 7.8 )
n / a
n / a
n / a
n / a
4-1 / 4
( 108 )
3,485
( 15.5 )
4,025
( 17.9 )
2,155
( 9.6 )
2,155
( 9.6 )
n / a
n / a
n / a
n / a
3-1 / 4
( 83 )
2,715
( 12.1 )
3,135
( 13.9 )
2,080
( 9.3 )
2,080
( 9.3 )
n / a
n / a
n / a
n / a
5
( 127 )
6,170
( 27.4 )
7,125
( 31.7 )
2,515
( 11.2 )
2,515
( 11.2 )
n / a
n / a
n / a
n / a
4
( 102 )
2,715
( 12.1 )
3,135
( 13.9 )
2,255
( 10.0 )
2,255
( 10.0 )
n / a
n / a
n / a
n / a
Table 17 — Hilti KH-EZ , KH-EZ P , KH-EZ PM , KH-EZ PL , KH-EZ C and KH-EZ CRC in the soffit of cracked lightweight concrete over metal deck 1 , 2 , 3 , 4 , 5 , 6
Nominal anchor diameter in .
1 / 4
3 / 8
1 / 2
5 / 8
3 / 4
Nominal embedment in . ( mm ) ƒ ' c
= 3,000 psi lb ( kN )
Installation in lower flute Installation in upper flute
Tension - фN n
7
Shear - фV n
8
Tension - фN n
7
Shear - фV n
8 ƒ ' c
= 4,000 psi lb ( kN ) ƒ ' c
= 3,000 psi lb ( kN ) ƒ ' c
= 4,000 psi lb ( kN ) ƒ ' c
= 3,000 psi lb ( kN ) ƒ ' c
= 4,000 psi lb ( kN ) ƒ ' c
= 3,000 psi lb ( kN ) ƒ ' c
= 4,000 psi lb ( kN )
1-5 / 8
280
305
725
725
340
370
725
725
( 41 )
( 1.2 )
( 1.4 )
( 3.2 )
( 3.2 )
( 1.5 )
( 1.6 )
( 3.2 )
( 3.2 )
2-1 / 2
605
700
1,325
1,325
635
735
1,960
1,960
( 64 )
( 2.7 )
( 3.1 )
( 5.9 )
( 5.9 )
( 2.8 )
( 3.3 )
( 8.7 )
( 8.7 )
1-5 / 8
525
605
905
905
770
890
2,200
2,200
( 41 )
( 2.3 )
( 2.7 )
( 4.0 )
( 4.0 )
( 3.4 )
( 4.0 )
( 9.8 )
( 9.8 )
2-1 / 2
1,035
1,195
905
905
1,345
1,555
3,655
3,655
( 64 )
( 4.6 )
( 5.3 )
( 4.0 )
( 4.0 )
( 6.0 )
( 6.9 )
( 16.3 )
( 16.3 )
3-1 / 4
( 83 )
1,805
( 8.0 )
2,085
( 9.3 )
2,165
( 9.6 )
2,165
( 9.6 )
n / a
n / a
n / a
n / a
2-1 / 4
535
620
965
965
640
740
4,710
4,710
( 57 )
( 2.4 )
( 2.8 )
( 4.3 )
( 4.3 )
( 2.8 )
( 3.3 )
( 21.0 )
( 21.0 )
3
( 76 )
1,255
( 5.6 )
1,450
( 6.4 )
1,750
( 7.8 )
1,750
( 7.8 )
n / a
n / a
n / a
n / a
4-1 / 4
( 108 )
2,195
( 9.8 )
2,535
( 11.3 )
2,155
( 9.6 )
2,155
( 9.6 )
n / a
n / a
n / a
n / a
3-1 / 4
( 83 )
1,710
( 7.6 )
1,975
( 8.8 )
2,080
( 9.3 )
2,080
( 9.3 )
n / a
n / a
n / a
n / a
5
( 127 )
3,885
( 17.3 )
4,485
( 20.0 )
2,515
( 11.2 )
2,515
( 11.2 )
n / a
n / a
n / a
n / a
4
( 102 )
1,710
( 7.6 )
1,975
( 8.8 )
2,255
( 10.0 )
2,255
( 10.0 )
n / a
n / a
n / a
n / a
1 See PTG Ed . 21 Section 3.1.8 to convert design strength value to ASD value . 2 Linear interpolation between embedment depths and concrete compressive strengths is not permitted . 3 Tabular value is for one anchor per flute . Minimum spacing along the length of the flute is 3 x h nom
( nominal embedment ).
4 Tabular values are lightweight concrete and no additional reduction factor is needed . 5 No additional reduction factors for spacing or edge distance need to be applied . 6 Comparison to steel values in table 4 is not required . Values in tables 16 and 17 control .
7 Tabular values are for static loads only . Seismic design is not permitted for uncracked concrete . For seismic tension loads , multiply cracked concrete tabular values in tension only by α N , seis = 0.75 . See PTG Ed . 21 Section 3.1.8 for additional information on seismic applications .
8 For the following anchor sizes , an additional factor for seismic shear must be applied to the cracked concrete tabular values for seismic conditions : 1 / 4-inch diameter - α v , seis
= 0.75
3 / 8-inch diameter - α v , seis = 0.60
1 / 2-inch diameter - α v , seis = 0.60
5 / 8-inch diameter - α v , seis = 0.60
3 / 4-inch diameter - α v , seis = 0.70
340 Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.3.6 KWIK HUS-EZ SCREW ANCHOR 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