Product Technical Guides : CA-EN Steel Deck Fastening Systems | Page 32

Steel Deck Fastening Systems
1.2 X-HSN 24 for Fastening Deck to Bar Joist
36/7
914/9
(36/9)
914/9
6'' 152 mm
36''
c
914/7
(36/7)
914/7
914 mm
1-1/2''
38 mm
152 mm
914 mm
38 mm
Limit States Design (LSD) - Factored resistance diaphragm shears, S LSD , (N/mm) and stiffness factors, G', (10 3 N/mm)
for standard 38 mm deep flutes, 152 mm center-to-center steel deck (F y ≥ 230 MPa; F u ≥ 310 MPa) installed with Hilti
X-HSN 24 fasteners with 914/9 (36/9) or 914/7 (36/7) end and interior support fastener patterns 1,2,3,4,5
Gauge
Sidelap
spacing
Hilti 36/9
SLC 6,7,8
900
152 O.C.
mm
6'' mm
36''
600 mm O.C..
450 mm O.C.
22
300 mm O.C.
150 36/11
mm O.C.
75
6'' mm O.C.
36''
900 mm O.C.
600 mm O.C.
450 mm O.C.
20
300 mm O.C.
150 mm O.C.
75 mm O.C.
900 mm O.C.
600 mm O.C.
450 mm O.C.
18
300 mm O.C.
150 mm O.C.
75 mm O.C.
900 mm O.C.
600 mm O.C.
450 mm O.C.
16
300 mm O.C.
150 mm O.C.
75 mm O.C.
Factor
914/11
4'-0"
9
7
S LSD
16.1
11.3
G'
9.0
8.5
714 mm
1-1/2''
S LSD
17.3
12.5
G'
9.2
8.7
S LSD
18.3
13.7
G'
9.4
9.0
S LSD
20.3
15.9
G'
9.6
9.3
S LSD
25.3
21.2
G'
10.0
9.9
S LSD
31.2*
27.1
G'
10.5
10.4
1-1/2''
S LSD
21.4
15.1
G'
12.5
11.5
S LSD
23.0
16.9
G'
12.8
12.0
S LSD
24.6
18.6
G'
13.1
12.4
S LSD
27.4
21.7
G'
13.5
13.0
S LSD
34.2
28.9
G'
14.4
14.1
S LSD
41.9*
36.5
G'
15.1
15.0
S LSD
26.4
18.8
G'
19.3
17.3
S LSD
28.5
21.1
G'
19.9
18.2
S LSD
30.5
23.3
G'
20.5
19.0
S LSD
34.2
27.3
G'
21.4
20.3
S LSD
42.7
36.3
G'
23.2
22.6
S LSD
52.1*
45.4
G'
25.0
24.7
S LSD
29.3
20.8
G'
26.1
22.9
S LSD
31.7
23.5
G'
27.1
24.4
S LSD
33.9
26.0
G'
28.1
25.6
S LSD
38.1
30.5
G'
29.6
27.7
S LSD
47.6
40.6
G'
32.8
31.7
S LSD
57.8
50.4
G'
36.0
35.6
5'-0"
9
13.8
9.8
38
15.0
10.1
16.2
10.4
18.4
10.7
23.9
11.4
30.5
12.0
18.4
13.3
20.2
13.7
21.9
14.2
25.0
14.8
32.5
16.0
41.2*
17.1
22.8
19.6
25.1
20.5
27.3
21.3
31.3
22.6
40.8
25.1
51.2*
27.5
25.3
25.7
27.9
27.1
30.4
28.4
35.0
30.4
45.5
34.6
56.9
38.8
7
9.7
9.1
mm
11.0
9.5
12.3
9.9
14.6
10.4
20.3
11.3
26.7
12.0
13.1
12.1
15.0
12.7
16.8
13.3
20.2
14.2
27.9
15.7
36.1
17.0
16.4
17.3
18.8
18.6
21.2
19.7
25.4
21.3
35.1
24.5
44.9
27.3
18.2
22.4
21.0
24.2
23.7
25.8
28.5
28.5
39.3
33.5
49.9
38.4
Span (ft- in.)
6'-0"
7'-0"
8'-0"
Fasteners per sheet to support
914/9
9
7
9
7
9
7
12.0
8.6
10.6
7.7
9.5
7.1
152 mm
10.3
9.5
10.7
9.7
10.9
9.8
914 mm
13.5
10.0
12.1
9.2
11.1
8.6
10.8
10.1
11.2
10.4
11.5
10.7
14.7
11.3
13.6
10.6
12.6
10.1
11.1
10.5
11.6
11.0
12.1
11.4
17.0
13.8
16.0
13.1
15.2
12.6
11.6
11.2
12.3
11.9
12.9
12.4
22.8
19.7
22.1
19.2
21.4
18.8
914/11
12.6
12.4
13.5
13.3
14.4
14.1
30.0
26.4
29.6
26.2
26.8
26.1
152 mm
13.4
13.3
14.6
14.5
15.6
15.5
714 mm
16.2
11.7
14.4
10.6
13.0
9.8
13.6
12.3
13.8
12.4
13.8
12.4
18.1
13.7
16.6
12.8
15.3
12.0
14.3
13.2
14.6
13.5
14.8
13.6
19.9
15.6
18.5
14.7
17.4
14.0
14.9
13.9
15.3
14.3
15.7
14.6
23.3
19.0
21.9
18.2
20.9
17.6
15.7
15.0
16.4
15.7
17.0
16.2
31.3
27.2
30.4
26.6
29.6
26.2
17.3
17.0
18.4
18.1
19.3
18.9
40.6*
35.8
40.2*
35.5
35.0
35.0
18.8
18.6
20.2
20.0
21.3
21.2
20.2
14.7
18.1
13.4
16.4
12.4
19.5
17.2
19.2
16.9
18.9
16.5
22.6
17.2
20.8
16.1
19.4
15.2
20.7
18.7
20.7
18.7
20.5
18.5
25.0
19.7
23.2
18.5
21.8
17.7
21.7
20.0
21.9
20.2
21.9
20.2
29.2
24.1
27.7
23.1
26.4
22.4
23.3
22.1
23.8
22.5
24.2
22.9
39.4
34.3
38.3
33.6
37.4
33.1
26.5
25.8
27.6
26.9
28.4
27.8
50.6*
44.6
50.1*
44.3
49.8
44.1
29.5
29.2
31.1
30.8
32.4
32.1
22.5
16.4
20.3
15.1
18.5
14.0
25.1
21.7
24.3
21.0
23.6
20.4
25.2
19.3
23.2
18.0
21.7
17.1
26.8
23.9
26.3
23.5
25.9
23.1
27.9
22.1
26.0
20.9
24.5
19.9
28.3
25.8
28.1
25.6
27.8
25.4
32.7
27.1
31.0
26.0
29.7
25.2
30.9
28.9
31.0
29.1
31.1
29.2
44.0
38.4
42.9
37.8
42.0
37.2
35.9
34.8
36.9
35.8
37.6
36.5
56.3
49.6
55.8
49.3
55.4
49.1
40.9
40.5
42.6
42.1
43.9
43.5
9'-0"
9
8.8
11.0
10.3
11.7
11.8
12.4
14.5
13.4
21.0
15.1
21.2
16.5
12.0
13.8
14.2
14.9
16.4
15.9
20.1
17.4
27.6
20.0
27.6
22.3
15.2
18.5
18.1
20.4
20.8
21.9
25.4
24.4
36.7
29.1
39.6
33.5
17.1
22.9
20.4
25.4
23.3
27.5
28.6
31.1
41.3
38.1
49.5
45.0
10'-0"
7
9
6.6
8.2
9.9
11.0
38 mm
8.1
9.7
10.9
11.9
9.6
11.2
11.7
12.6
12.2
14.0
12.9
13.8
18.6
17.2
14.8
15.7
21.2
17.2
16.4
17.3
38 mm
9.1
11.2
12.3
13.7
11.4
13.4
13.7
15.0
13.4
15.7
14.9
16.0
17.1
19.4
16.6
17.7
25.8
22.4
19.7
20.7
27.6
22.4
22.2
23.2
11.6
14.1
16.2
18.2
14.5
17.0
18.4
20.2
17.0
19.9
20.2
21.8
21.8
24.6
23.2
24.6
32.8
32.1
28.5
29.7
39.6
32.1
33.2
34.4
13.1
15.9
19.8
22.3
16.3
19.3
22.7
24.9
19.2
22.3
25.2
27.2
24.6
27.7
29.3
31.1
36.8
40.1
37.1
38.5
49.0
40.1
44.6
45.9
7
6.3
9.9
7.8
11.0
9.3
11.9
11.9
13.3
17.2
15.5
17.2
17.2
8.7
12.2
10.9
13.8
13.0
15.0
16.7
17.0
22.4
20.3
22.4
23.1
11.0
15.9
13.9
18.3
16.5
20.2
21.3
23.3
32.1
29.1
32.1
34.2
12.4
19.3
15.7
22.4
18.6
25.0
24.0
29.3
36.5
37.6
40.1
45.5
1 Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses 5 mm ≤ t f ≤ 10 mm. For attachment to base steel thickness with
range 3 mm ≤ t f < 5 mm, diaphragm shear values should be calculated in accordance with Section 1.1.8.
2 Tabulated LRFD diaphragm shear loads are calculated with a phi factor (Φ) of 0.65 for wind loads. To calculate LRFD values for load combinations involving
earthquake, divide values in table by 0.65 and multiply by a phi factor (Φ) of 0.60. Panel buckling has been checked.
3 Please refer to footnotes 4 through 8 at the end of Section 1.6 on page 60.
*For noted diaphragm shear values, please see footnote 2 of Table 10 (page 19) of this document
30 Hilti, Inc. (US) 1-800-879-8000 | www.us.hilti.com I en español 1-800-879-5000 I Hilti (Canada) Corp. 1-800-363-4458 I www.hilti.ca I PTG Decking Supplement 2014