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Products Cellular Deck Type B Cellular Deck

Type B Cellular Deck

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.

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Type B Cellular Deck Properties

Section Properties (Fy=33 ksi)

Gage Top/Bot Weight (psf) Galv Ip(In4) In(In4) Sp(In3) Sn(In3)
20/20 3.53 0.378 0.455 0.358 0.399
20/18 4.02 0.417 0.504 0.317 0.481
18/20 4.48 0.504 0.551 0.47 0.462
18/18 5.11 0.558 0.611 0.491 0.596
18/16 5.58 0.608 0.668 0.512 0.637
16/18 5.58 0.701 0.717 0.664 0.693
16/16 6.3 0.765 0.784 0.689 0.782

AVAILABLE Type B Cellular Deck

Gage Span Cond 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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