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Composite Deck (Galvanneal)
CD36

Steel Profile- Section Properties
(Per Foot of Width in Accordance with CSA-S136-94)
Thickness
Weight ZF75 Galvanneal
(lb/ft2)
Area of Steel (in.2/ft)
Section Modulus
Deflection Moment of Inertia Mid Span (in.4)
Depth from Neutral Axis of Deck to Bottom of Deck Ysb (in.)
Gauge
Base (in.)
Mid Span (in.3)
Support (in.3)
22
0.030
1.66
0.474
0.184
0.183
0.163
0.881
20
0.036
1.99
0.569
0.226
0.233
0.207
0.885
18
0.048
2.66
0.756
0.307
0.315
0.280
0.891

Composite Slab - Section Properties (Per Foot of Width)
Slab Thickness
4.0
4.5
5.0
5.5
6.0
Salb Weight (psf)
40.2
46.5
52.7
59.0
65.2
Concrete Vol. (yd3/100ft2)
0.954
1.11
1.26
1.42
1.57
Gauge
Base (in.)
Id
Id
Id
Id
Id
22
0.030
4.04
5.73
7.83
10.4
13.5
20
0.036
4.32
6.12
8.35
11.1
14.3
18
0.048
4.82
6.82
9.30
12.3
15.9
Id (in.4/ft) = Composite Moment of Inertia

Load Table Maximum Specified Uniformly Distributed Load in lb/ft2 (pst)
Slab Thickness (in.)
4.0
4.5
5.0
5.5
6.0
Gauge
Base (in.)
Span 1 Span 2 Span 3 Span 1 Span 2 Span 3 Span 1 Span 2 Span 3 Span 1 Span 2 Span 3 Span 1 Span 2 Span 3 Span
22
0.030
5'0"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
5'6"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
6'0"
395
395
395
400
400
400
400
400
400
400
400
400
400
400
400
6'6"
346
346
346
400
400
400
400
400
400
400
400
400
400
400
400
7'0"
307
307
307
356
356
356
400
400
400
400
400
400
400
400
400
20
0.036
5'0"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
5'6"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
6'0"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
6'6"
392
392
392
400
400
400
400
400
400
400
400
400
400
400
400
7'0"
350
350
350
400
400
400
400
400
400
400
400
400
400
400
400
7'6"
315
315
315
365
365
365
400
400
400
400
400
400
400
400
400
18
0.048
5'6"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
6'0"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
6'6"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
7'0"
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
7'6"
377
377
377
400
400
400
400
400
400
400
400
400
400
400
400
8'0"
345
345
345
400
400
400
400
400
400
400
400
400
400
400
400
8'6"
307
307
307
368
368
368
400
400
400
400
400
400
400
400
400
9'0"
271
271
271
327
327
327
383
383
383
400
400
400
400
400
400