In-Stock 1 1/2" Form Deck / Normal Weight Concrete

Description

1-1/2” Composite deck is used when the slab and support-to-support distance are both moderate in size

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Section Properties and Flexural Resistance (Fy = 40 ksi)

Gage	Design Thickness	Weight (psf)	As(In2)	Ip(In4)	In(In4)	Sp(In3)	Sn(In3)	Allowable Moment Mp/Ω inch-lbs	Allowable Moment Mn/Ω inch-lbs	Allowable Shear Vn/Ω lbs
22	0.0295	1.61	0.485	0.1500	0.1833	0.1744	0.1796	4177	4300	2243
20	0.0358	2.04	0.588	0.1933	0.2267	0.2228	0.2309	5337	5533	2714
18	0.0474	2.70	0.778	0.2833	0.3000	0.3037	0.3147	7270	7540	3572
16	0.0598	3.20	0.982	0.3800	0.3800	0.3900	0.3957	9340	9477	4479

Notes: 1. All section properties and strengths are reported per foot of panel width.
2. All section properties and ASD flexural strengths are calculated in accordance with ANSI/SDI C-2011,
Section 2.4.A.1; p = Property in positive bending; n = Property in negative bending.
3. Moments of Inertia are calculated at 0.60Fy

Allowable Superimposed Load (ASD)
Clear Span (ft. – in.)

Slab Thickness	Gage	5’-0”	5’-6”	6’-0”	6’-6”	7’-0”	7’-6”	8’-0”	8’-6”	9’-0”	9’-6”	10’-0”	10’-6”	11’-0”	11’-6”	12’-0”
3-1/2” (t=2.00) 33 PSF	22	400	342	238	238	202	172	149	129	112	98	86	76	67	59	52
3-1/2” (t=2.00) 33 PSF	20	400	400	341	286	244	209	181	157	138	121	107	95	84	75	67
3-1/2” (t=2.00) 33 PSF	18	400	400	343	289	246	211	182	159	139	122	108	95	85	75	67
3-1/2” (t=2.00) 33 PSF	16	400	400	333	280	238	204	177	154	134	118	104	92	82	73	65
4” (t=2.50) 39 PSF	22	400	400	354	298	253	216	187	162	141	124	109	96	85	75	67
4” (t=2.50) 39 PSF	20	400	400	400	359	306	262	227	198	173	153	135	120	106	95	85
4” (t=2.50) 39 PSF	18	400	400	400	363	309	266	230	200	176	155	137	121	108	96	86
4” (t=2.50) 39 PSF	16	400	400	400	354	301	258	223	195	170	150	132	117	104	93	83
4-1/2” (t=3.00) 45 PSF	22	400	400	400	360	306	262	226	197	172	151	133	117	104	92	82
4-1/2” (t=3.00) 45 PSF	20	400	400	400	400	371	318	276	240	211	186	164	146	130	116	104
4-1/2” (t=3.00) 45 PSF	18	400	400	400	400	376	323	280	244	214	189	167	148	132	118	106
4-1/2” (t=3.00) 45 PSF	16	400	400	400	400	367	315	273	238	209	184	163	144	128	115	103
5” (t=3.50) 51 PSF	22	400	400	400	400	361	309	267	232	203	178	157	139	123	110	98
5” (t=3.50) 51 PSF	20	400	400	400	400	400	376	326	284	250	220	195	173	154	138	124
5” (t=3.50) 51 PSF	18	400	400	400	400	400	383	332	290	254	224	199	177	158	141	126
5” (t=3.50) 51 PSF	16	400	400	400	400	400	374	324	283	248	219	194	172	154	137	123
5-1/2” (t=4.00) 57 PSF	22	400	400	400	400	400	358	309	269	235	207	183	162	143	128	114
5-1/2” (t=4.00) 57 PSF	20	400	400	400	400	400	400	377	329	289	255	226	201	179	161	144
5-1/2” (t=4.00) 57 PSF	18	400	400	400	400	400	400	385	336	295	261	231	206	184	164	147
5-1/2” (t=4.00) 57 PSF	16	400	400	400	400	400	400	377	329	289	255	226	201	179	160	144
6” (t=4.50) 63 PSF	22	400	400	400	400	400	400	352	306	268	236	208	184	164	146	130
6” (t=4.50) 63 PSF	20	400	400	400	400	400	400	400	375	330	291	258	230	205	184	165
6” (t=4.50) 63 PSF	18	400	400	400	400	400	400	400	384	337	298	264	235	210	188	169
6” (t=4.50) 63 PSF	16	400	400	400	400	400	400	400	376	331	292	259	230	206	184	165

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1 – 1/2″ Composite Floor Deck (Normal Weight Concrete – 145 PCF)

Description

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 305-760 2575

1 – 1/2″ Composite Floor Deck (Normal Weight Concrete – 145 PCF)

Description

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