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

Steel Deck Fastening Systems
X-HSN 24 for Fastening Deck to Bar Joist 1.2
c
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)
1200
1500
1800
2100
2400
2700
3000
Sidelap Connection
Deck gauge thickness
Strength, S LSD
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
4.1 4.3 5.7 7.4 3.5 4.3 5.7 7.4 4.0 5.0 7.0 9.3 4.8 6.2 8.9 12.0
Flexibility Factor, F
Strength, S LSD 612 399 224 144 612 399 224 144 607 395 220 141 599 388 214 135
3.3 4.0 5.5 7.2 3.5 4.5 6.2 8.1 4.1 5.2 7.4 10.0 5.3 6.8 9.9 13.6
Flexibility Factor, F
Strength, S LSD 521 348 203 137 518 345 201 134 513 340 196 130 502 330 188 123
2.9 3.6 5.2 6.9 3.2 4.1 5.9 7.9 3.6 4.7 6.9 9.4 4.9 6.5 9.5 13.2
Flexibility Factor, F
Strength, S LSD 462 315 190 132 459 311 188 130 452 306 183 125 438 293 172 116
2.5 3.2 4.5 6.0 2.7 3.8 4.9 6.8 3.3 4.5 6.5 8.9 4.7 6.1 9.2 12.9
Flexibility Factor, F
Strength, S LSD 426 297 186 134 422 293 183 131 412 283 175 124 394 268 161 111
2.4 2.9 4.3 6.0 2.5 3.5 4.8 6.7 3.1 4.1 6.2 8.6 4.5 5.9 8.9 12.7
Flexibility Factor, F
Strength, S LSD 398 282 182 134 394 278 179 131 383 268 170 123 362 249 154 109
2.0 2.6 3.8 5.3 2.4 3.4 4.7 6.6 2.9 3.9 6.0 8.3 4.2 5.8 8.8 12.5
Flexibility Factor, F
Strength, S LSD 382 276 184 139 373 268 177 132 361 257 168 124 337 236 149 107
2.0 2.6 3.8 5.3 2.1 3.2 4.2 6.0 2.7 3.6 5.8 8.1 4.1 5.6 8.7 12.3
Flexibility Factor, F 367 393 183 140 362 265 180 137 346 250 166 125 318 225 145 106
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)
2400
2700
1800
3300
3600
3900
4200
Sidelap Connection
Deck gauge thickness
Strength, S LSD
Flexibility Factor, F
Strength, S LSD
Flexibility Factor, F
Strength, S LSD
Flexibility Factor, F
Strength, S LSD
Flexibility Factor, F
Strength, S LSD
Flexibility Factor, F
Strength, S LSD
Flexibility Factor, F
Strength, S LSD
Flexibility Factor, F
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
2.0
2.6
3.7
5.2
2.1
2.8
4.2
5.8
2.6
3.5
5.4
7.8
3.9
5.4
8.8
12.9
281
227
173
143
275
222
169
139
262
209
158
130
235
185
137
111
1.7
2.2
3.3
4.5
2.0
2.6
4.0
5.7
2.4
3.3
5.1
7.5
3.7
5.2
8.5
12.6
290
238
185
154
279
227
176
146
264
214
165
136
233
186
140
115
1.6
2.1
3.2
4.5
1.7
2.3
3.5
5.1
2.3
3.1
4.9
7.2
3.6
5.0
8.2
12.4
295
244
192
161
289
238
187
157
268
220
171
143
233
188
143
118
1.4
1.9
2.9
4.1
1.7
2.2
3.5
5.0
2.1
2.9
4.7
7.0
3.4
4.8
8.0
12.2
307
257
205
173
293
245
194
164
272
225
177
149
233
189
146
121
1.4
1.9
2.9
4.1
1.6
2.2
3.4
5.0
2.0
2.8
4.5
6.8
3.3
4.7
7.9
12
312
263
211
180
299
251
201
170
277
231
183
155
233
191
149
124
1.2
1.7
2.6
3.8
1.4
2.0
3.1
4.6
1.9
2.7
4.4
6.6
3.2
4.6
7.8
11.9
325
276
224
191
311
263
212
181
282
237
189
160
234
193
152
127
1.2
1.6
2.6
3.8
1.4
1.9
3.1
4.6
1.9
2.6
4.3
6.5
3.2
4.5
7.6
11.8
331
282
230
197
316
269
218
186
287
242
195
166
235
195
154
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