Product Technical Guides : CA-EN Steel Deck Fastening Systems | Page 43

c
36/4
6'' 152 mm
36''
914/5
(36/5)
914/5
914/4
(36/4)
914/4
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-ENP-19 L15 fasteners with 914/5 (36/5) or 914/4 (36/4) end and interior support fastener patterns 1,2,3,4,5
Gauge
Sidelap
spacing
Hilti 36/5
SLC 6,7,8
900
6'' mm
152 o.c.
mm
36''
600 mm o.c.
450 mm o.c.
22
300 mm o.c.
36/7 o.c.
150 mm
75
6'' mm o.c.
152 mm
36''
900 mm o.c.
600 mm o.c.
450 mm o.c.
20
36/9 o.c.
300 mm
150
6'' mm
152 o.c.
mm
36''
75 mm o.c.
900 mm o.c.
600 mm o.c.
450 36/11
mm o.c.
18
300
6'' mm o.c.
36''
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
914/7
1200
5
4
S LSD
11.4
9.2
G'
2.3
1.7
914 mm 1-1/2''
S LSD
12.5
10.3
G'
2.4
1.7
S LSD
13.6
11.3
G'
2.4
1.7
S LSD
15.5
12.8
G'
2.4
1.7
S LSD
19.2
15.6
914/9
G'
2.4
1.7
S LSD
19.2
15.6
G'
2.4
1.8
914 mm 1-1/2''
S LSD
14.8
12.1
G'
3.6
2.7
S LSD
16.4
13.6
G'
3.7
2.7
S LSD
17.9
14.8
G'
3.7
2.7
S LSD
20.4
16.9
914/11
G'
3.7
2.7
S LSD
25.2
20.3
G'
3.8
2.8
714 mm 1-1/2''
S LSD
25.2
20.3
G'
3.8
2.8
S LSD
17.9
14.6
G'
6.7
5.0
S LSD
19.9
16.5
G'
6.8
5.1
S LSD
21.7
18.0
G'
6.8
5.1
S LSD
24.8
20.5
G'
7.0
5.2
1-1/2''
S LSD
30.6
24.6
G'
7.2
5.3
S LSD
30.6
24.6
G'
7.4
5.4
S LSD
18.4
15.0
G'
10.8
8.1
S LSD
20.5
16.9
G'
11.0
8.3
S LSD
22.4
18.6
G'
11.1
8.4
S LSD
25.5
21.1
G'
11.4
8.6
S LSD
31.3
25.2
G'
11.9
8.9
S LSD
31.3
25.2
G'
12.3
9.3
1500
5
4
10.0
8.2
2.8
2.1
38 mm
11.3
9.4
2.8
2.1
12.4
10.5
2.9
2.1
14.5
12.2
2.9
2.1
18.7
15.3
2.9
2.1
18.7
15.3
3.0
2.2
38 mm
13.1
10.8
4.3
3.2
14.9
12.5
4.4
3.2
16.5
13.9
4.4
3.3
19.3
16.2
4.5
3.3
24.6
20.0
4.6
3.4
38 mm
24.6
20.0
4.7
3.4
15.9
13.2
7.8
5.8
18.1
15.2
7.9
6.0
20.0
16.9
8.0
6.1
23.4
19.7
8.2
6.2
29.9
24.3
8.5
6.4
29.9
24.3
8.8
6.6
16.3
13.6
12.0
9.3
18.6
15.7
12.5
9.6
20.7
17.5
12.7
9.8
24.2
20.3
13.2
10.1
30.7
24.9
13.9
10.6
30.7
24.9
14.5
11.1
Span (mm)
1800
2100
2400
Fasteners per sheet to support
914/5
5
4
5
4
5
4
9.0
7.5
8.3
7.0
7.6
6.5
3.2
2.4
3.6 152 mm
2.7
4.0
3.0
914 mm
10.3
8.8
9.7
8.3
9.1
7.9
3.3
2.4
3.7
2.8
4.1
3.1
11.6
9.9
11.0
9.5
10.5
9.1
3.3
2.5
3.8
2.8
4.1
3.1
13.8
11.8
13.3
11.4
12.8
11.2
3.4
2.5
3.8
2.8
4.3
3.2
18.3
15.1
18.0
15.0
17.7
14.8
914/7
3.5
2.5
3.9
2.9
4.4
3.3
18.3
15.1
18.0
15.0
17.7
14.8
3.5
2.6
4.0 152 mm
3.0
4.5
3.3
914 mm
11.8
10.0
10.9
9.3
10.2
8.8
4.9
3.7
5.4
4.1
5.8
4.5
13.7
11.7
12.9
11.1
12.2
10.6
5.0
3.7
5.6
4.2
6.1
4.6
15.4
13.2
14.7
12.7
14.1
12.3
5.1
3.8
5.6
4.3
6.2
4.7
18.4
15.7
17.8
15.3
17.3
15.0
914/9
5.2
3.9
5.8
4.4
6.4
4.8
24.2
19.8
23.8
19.7
23.6
19.5
5.3
4.0
6.1 152 mm
4.5
6.7
5.1
914 mm
24.2
19.8
23.8
19.7
23.6
19.5
5.5
4.0
6.3
4.6
6.9
5.2
14.4
12.1
13.3
11.3
12.4
10.7
8.5
6.6
9.3
7.2
9.8
7.7
16.7
14.2
15.7
13.5
14.9
13.0
8.8
6.7
9.6
7.4
10.2
8.0
18.8
16.1
17.9
15.5
17.2
15.0
914/11
9.0
6.9
9.9
7.6
10.6
8.3
22.5
19.1
21.7
18.7
21.1
18.3
152 mm
9.3
7.1
10.3
7.9
11.1
8.7
714 mm
29.4
24.0
29.0
23.9
28.7
23.7
9.8
7.4
11.0
8.4
12.0
9.3
29.4
24.0
29.0
23.9
28.7
23.7
10.2
7.7
11.5
8.7
12.7
9.7
14.8
12.5
13.7
11.7
12.9
11.1
13.0
10.2
13.7
10.9
14.3
11.4
17.3
14.8
16.3
14.1
15.5
13.5
13.5
10.6
14.5
11.5
15.2
12.1
19.5
16.7
18.6
16.1
17.9
15.6
13.9
11.0
14.9
11.9
15.9
12.7
23.3
19.8
22.6
19.4
22.0
19.0
14.5
11.4
15.9
12.5
16.9
13.5
30.2
24.6
29.9
24.5
29.6
24.3
15.6
12.2
17.2
13.6
18.5
14.8
30.2
24.6
29.9
24.5
29.6
24.3
16.7
12.8
18.5
14.3
20.0
15.9
2700
5
7.1
4.3
8.7
4.4
10.1
4.5
12.5
4.7
17.5
4.9
17.5
5.0
9.6
6.3
11.7
6.5
13.6
6.7
16.9
6.9
23.4
7.4
23.4
7.6
11.8
10.2
14.3
10.8
16.6
11.2
20.7
11.9
28.4
13.0
28.4
13.7
12.2
14.5
14.9
15.6
17.3
16.4
21.6
17.9
29.4
20.0
29.4
21.7
3000
4
5
6.2
6.7
3.2
4.6
38 mm
7.6
8.3
3.3
4.7
8.9
9.7
3.4
4.9
11.0
12.2
3.5
5.0
14.7
17.2
3.6
5.3
14.7
17.2
3.7
5.4
38 mm
8.4
9.1
4.8
6.6
10.3
11.3
5.0
6.9
12.0
13.2
5.1
7.1
14.8
16.6
5.3
7.5
19.4
22.4
5.6
7.9
38 mm
19.4
22.4
5.7
8.3
10.2
11.2
8.1
10.5
12.5
13.8
8.5
11.2
14.6
16.1
8.9
11.8
18.0
20.3
9.4
12.5
38 mm
23.6
28.2
10.1
13.9
23.6
28.2
10.6
14.7
10.6
11.7
11.8
14.7
13.1
14.4
12.7
16.1
15.3
16.9
13.3
16.9
18.7
21.2
14.4
18.5
24.2
29.2
16.0
21.3
24.2
29.2
17.2
23.3
4
5.9
3.5
7.4
3.6
8.6
3.7
10.8
3.8
14.7
4.0
14.7
4.0
8.0
5.1
10.0
5.3
11.7
5.5
14.6
5.7
19.4
6.1
19.4
6.3
9.8
8.5
12.2
9.0
14.3
9.4
17.8
10.0
23.5
10.9
23.5
11.5
10.2
12.2
12.7
13.2
15.0
14.1
18.5
15.2
24.1
17.1
24.1
18.5
1 Tabulated diaphragm shear values are for attachment of steel deck to a base steel thickness, t f ≥ 6 mm.
2 Tabulated LSD diaphragm shear loads are calculated with a phi factor (Φ) of 0.65 for wind loads. To calculate LSD 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.
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 41