Type B Cellular Deck is mainly used in exposed ceiling areas where a flat bottom deck is wanted for aesthetic purposes. This is available in stainless steel and galvanized steel. Acoustical cellular deck is also available.
Uniform Total Load in Pounds Per Square Foot (Dead and Live)
6’-0”
6’-6”
7’-0”
7’-6”
8’-0”
8’-6”
9’-0”
9’-6”
10’-0”
10’-6”
20/20
One
125
100
82
69
58
50
44
42
37
34
20/18
116
99
85
74
63
55
48
42
37
34
18/20
163
131
106
88
75
64
55
49
43
39
18/18
180
143
117
97
82
70
60
53
47
42
18/16
187
155
126
105
88
75
65
57
50
44
16/18
223
178
144
129
100
85
73
64
56
50
16/16
243
193
156
129
108
92
79
69
60
53
20/20
Two
146
124
107
93
82
73
65
58
53
48
20/18
176
150
129
113
99
88
78
70
63
57
18/20
169
144
124
108
95
84
75
67
61
55
18/18
218
186
160
140
123
109
97
87
79
71
18/16
233
199
171
149
131
116
104
93
84
76
16/18
254
216
186
162
143
126
113
101
91
83
16/16
286
244
210
183
161
143
127
114
103
93
20/20
Three or More
183
156
134
117
101
86
74
65
57
50
20/18
220
187
160
132
111
94
81
70
62
55
18/20
211
180
155
135
119
105
94
83
72
64
18/18
273
232
200
174
145
122
105
91
79
70
18/16
291
248
214
186
157
132
113
98
85
75
16/18
317
270
233
203
178
151
129
111
97
85
16/16
358
305
263
229
195
164
140
120
105
92
Notes: 1. Load tables are calculated using section properties based on the steel design thickness shown in the Steel Deck Institute (SDI) design manual.
2. Loads shown in the shaded areas are governed by the live load deflection not in excess of 1/240 of the span. A dead load of 10 psf has been included
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