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.
Gage
Top/Bot
Weight
(psf)
Galv
Ip(In4)
In(In4)
Sp(In3)
Sn(In3)
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20/20
3.53
0.383
0.301
0.301
0.311
20/18
4.02
0.408
0.378
0.308
0.392
18/20
4.48
0.518
0.378
0.451
0.401
18/18
5.11
0.554
0.451
0.458
0.471
18/16
5.58
0.602
0.645
0.471
0.548
16/18
5.58
0.708
0.538
0.642
0.561
Gage
SpanCond
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
108
93
80
66
57
48
41
37
32
29
20/18
113
96
81
71
60
51
44
38
34
31
18/20
165
131
108
89
74
63
54
48
41
36
18/18
168
141
115
94
80
68
59
50
45
40
18/16
170
146
122
101
85
71
61
54
46
41
16/18
224
177
143
118
99
82
71
60
54
47
20/20
Two
111
95
80
70
61
55
49
42
38
34
20/18
138
118
101
89
77
68
60
55
48
44
18/20
144
121
104
90
80
70
62
56
50
45
18/18
167
141
122
107
94
83
74
67
60
54
18/16
195
168
141
125
111
98
86
77
69
66
16/18
200
170
148
128
112
101
89
79
70
67
20/20
Three
or
More
138
117
101
87
77
69
60
55
48
45
20/18
171
147
126
110
96
85
79
69
60
51
18/20
178
151
131
114
100
89
78
71
64
58
18/18
208
177
152
133
117
104
93
84
74
67
18/16
240
205
178
152
137
119
110
94
82
71
16/18
250
213
182
161
140
125
111
110
90
83
1.
Load tables are calculated using section properties
based on the steel design thichness 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 had been included.
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