Product Technical Guides : US-EN Steel Deck Fastening Systems | Page 35

Steel Deck Fastening Systems c
X-HSN 24 for Fastening Deck to Bar Joist 1.2
Limit States Design-Factored resistance diaphragm tables for deck fasteners ( Canada )
Diaphragm Table 36-4 with X-HSN 24 Metric
Limit States Design ( LSD ) -Factored Resistance Diaphragm Shear , q , ( N / mm ) and Flexibility Factor , F , ( mm x 10 -6 / N ) for 38 mm deep steel deck fastened w / Hilti X-HSN 24 w / button punch sidelaps ( Canada only ) 1 , 2 , 3
No . of transverse nails per 900 mm wide deck units = 4 ( every other flute )
Span ( mm )
Sidelap Connection
Deck gauge thickness
Button Punch 600 mm O . C . Button Punch 450 mm O . C . Button Punch 300 mm O . C . Button Punch 150 mm O . C .
22
20
18
16
22
20
18
16
22
20
18
16
22
20
18
16
1200
Strength , S LSD
Flexibility Factor , F
4.1
612
4.3
399
5.7
224
7.4
144
3.5
612
4.3
399
5.7
224
7.4
144
4.0
607
5.0
395
7.0
220
9.3
141
4.8
599
6.2
388
8.9
214
12.0
135
1500
Strength , S LSD
Flexibility Factor , F
3.3
521
4.0
348
5.5
203
7.2
137
3.5
518
4.5
345
6.2
201
8.1
134
4.1
513
5.2
340
7.4
196
10.0
130
5.3
502
6.8
330
9.9
188
13.6
123
1800
Strength , S LSD
Flexibility Factor , F
2.9
462
3.6
315
5.2
190
6.9
132
3.2
459
4.1
311
5.9
188
7.9
130
3.6
452
4.7
306
6.9
183
9.4
125
4.9
438
6.5
293
9.5
172
13.2
116
2100
Strength , S LSD
Flexibility Factor , F
2.5
426
3.2
297
4.5
186
6.0
134
2.7
422
3.8
293
4.9
183
6.8
131
3.3
412
4.5
283
6.5
175
8.9
124
4.7
394
6.1
268
9.2
161
12.9
111
2400
Strength , S LSD
Flexibility Factor , F
2.4
398
2.9
282
4.3
182
6.0
134
2.5
394
3.5
278
4.8
179
6.7
131
3.1
383
4.1
268
6.2
170
8.6
123
4.5
362
5.9
249
8.9
154
12.7
109
2700
Strength , S LSD
Flexibility Factor , F
2.0
382
2.6
276
3.8
184
5.3
139
2.4
373
3.4
268
4.7
177
6.6
132
2.9
361
3.9
257
6.0
168
8.3
124
4.2
337
5.8
236
8.8
149
12.5
107
3000
Strength , S LSD
Flexibility Factor , F
2.0
367
2.6
393
3.8
183
5.3
140
2.1
362
3.2
265
4.2
180
6.0
137
2.7
346
3.6
250
5.8
166
8.1
125
4.1
318
5.6
225
8.7
145
12.3
106
Diaphragm Table 24-5 with X-HSN 24 Metric
Limit States Design ( LSD ) -Factored Resistance Diaphragm Shear , q , ( N / mm ) and Flexibility Factor , F , ( mm x 10 -6 / N ) for 75 mm deep steel deck fastened with Hilti X-HSN 24 w / button punch sidelaps ( Canada only ) 1 , 2 , 3
No . of transverse nails per 600 mm wide deck units = 5 ( every flute )
Span ( mm )
Sidelap Connection
Deck gauge thickness
Button Punch 600 mm O . C . Button Punch 450 mm O . C . Button Punch 300 mm O . C . Button Punch 150 mm O . C .
22
20
18
16
22
20
18
16
22
20
18
16
22
20
18
16
2400
Strength , S LSD
Flexibility Factor , F
2.0
281
2.6
227
3.7
173
5.2
143
2.1
275
2.8
222
4.2
169
5.8
139
2.6
262
3.5
209
5.4
158
7.8
130
3.9
235
5.4
185
8.8
137
12.9
111
2700
Strength , S LSD
Flexibility Factor , F
1.7
290
2.2
238
3.3
185
4.5
154
2.0
279
2.6
227
4.0
176
5.7
146
2.4
264
3.3
214
5.1
165
7.5
136
3.7
233
5.2
186
8.5
140
12.6
115
1800
Strength , S LSD
Flexibility Factor , F
1.6
295
2.1
244
3.2
192
4.5
161
1.7
289
2.3
238
3.5
187
5.1
157
2.3
268
3.1
220
4.9
171
7.2
143
3.6
233
5.0
188
8.2
143
12.4
118
3300
Strength , S LSD
Flexibility Factor , F
1.4
307
1.9
257
2.9
205
4.1
173
1.7
293
2.2
245
3.5
194
5.0
164
2.1
272
2.9
225
4.7
177
7.0
149
3.4
233
4.8
189
8.0
146
12.2
121
3600
Strength , S LSD
Flexibility Factor , F
1.4
312
1.9
263
2.9
211
4.1
180
1.6
299
2.2
251
3.4
201
5.0
170
2.0
277
2.8
231
4.5
183
6.8
155
3.3
233
4.7
191
7.9
149
12
124
3900
Strength , S LSD
Flexibility Factor , F
1.2
325
1.7
276
2.6
224
3.8
191
1.4
311
2.0
263
3.1
212
4.6
181
1.9
282
2.7
237
4.4
189
6.6
160
3.2
234
4.6
193
7.8
152
11.9
127
4200
Strength , S LSD
Flexibility Factor , F
1.2
331
1.6
282
2.6
230
3.8
197
1.4
316
1.9
269
3.1
218
4.6
186
1.9
287
2.6
242
4.3
195
6.5
166
3.2
235
4.5
195
7.6
154
11.8
129
1 The ratio of span of deck unit to average length of sheet is taken to be 1 / 3 . 2 Diaphragm loads are based on steel decks having an average ultimate tensile strength of 55 ksi . 3 Values shown calculated in accordance with SDI equations using a φ factor of 0.5 for LSD for all load conditions .
Note : Reference pages 30-31 for generally higher diaphragm capacities with Hilti Sidelap Connectors ( SLC ).
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 33