2″ Composite Deck (Normal Weight Concrete – 145 pcf)

2” Composite deck is used when the spans and loads exceed the capability of 1-1/2” Composite deck.

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All of our deck products meet the requirements for steel deck certification specifications of Steel Deck Institute.

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Description

Section Properties (Fy=40 ksi)

GageDesign ThicknessWeight (psf) Glv Ip(In4)In(In4) Sp(In3)Sn(In3)
22.02951.650.32330.31470.25470.278
20.03582.050.40470.4 0.32480.3641
18.04742.700.55850.5550.46150.4984
16.05983.300.71450.70180.61540.6328

– Section properties calculated in accordance with AISI specifications

Superimposed Live Load in Pounds Per Square Foot

Slab DepthGageOneTwoThree7’-0”7’-6”8’-0” 8’-6”9’-0”9’-6”10’-0”10’-6” 11’-0”11’-6”12’-0”
4.5”22 6’-8”8’-11”9’-0”2912502161891651461291141029181
4.5”207’-9”10’-4”10’-6”349301 261228201177157140125112101
4.5”189’-7”12’-1”12’-6”400390 339297262233207186 167 150136
4.5”1611’-4”13’-7”13’-9”400400400366324288257230200175154
5.0”22 6’-4”8’-6”8’-8” 346297 25822519717415413712210998
5.0”207’-4”9’-11”10’-1”400 358311272239212188168150 135 121
5.0”18 9’-1”11’-7”10’-12”400400400355313278248 222200180163
5.0”1610’-9”13’-0”13’-4”400 400 400400387344308276249225204
5.25”22 6’-3”8’-4”8’-5”374 322279243214189167149133119106
5.25”207’-2”9’-9”9’-10”400 388337295 259 229204 182163146132
5.25”188’-11”11’-4”11’-9”400400400385340301269241217195 177
5.25”1610’-6”12’-9”13’-2”400400 400400400374334300270244222
5.5”22 6’-1”8’-2”8’-3”400347301262230203180160143128115
5.5”207’-1”9’-6”9’-8”400400363318280248 220197176158143
5.5”188’-8”11’-1”11’-6”400400400400 366325290260234211191
5.5”1610’-3”12’-6”12’-11”400400400400400400361324 292264240
6.25”22 5’-9”7’-4”7’-7”400400367321282249221197176157141
6.25”206’-8”9’-0”9’-1'”400400 400389342303270241216194175
6.25”188’-2”10’-6”10’-11”400400 400400400399356320288260235
6.25”169’-7” 11’-10”12’-3”400400 400400400400400399360326296

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. The minimum exterior bearing length required is 1.5 inches. Minimum interior bearing length is 3 inches. If these minimum lengths are not provided, web crippling must be checked.

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