3" Composite Deck

NORMAL WEIGHT CONCRETE (145 pcf)

3" Composite is available in galvanized steel, and stainless steel. Composite Deck is meant to be used as a floor deck where concrete is to be poured on top of the deck. The web in the deck contains indentations, which allow for better bonding between concrete and deck, and therefore forms the Composite Deck. Temporary shoring may be required during construction. Consult the catalog for spans where shoring is required. 3" Composite comes roll formed to any custom length required and comes in a 36" width and has an interlocking side lap. Again, this product is readily available in stainless steel where corrosion resistance is critical. Stainless steel Decks provide the ability to prevent deterioration associated with conventional galvanized deck, thereby, eliminating debris-falling-from-the ceiling. Both types 304 and 316 are available. Available in 24" & 36" Widths.

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SECTION PROPERTIES (Fy=40 ksi)
Gage	Design Thickness	Weight (psf) Glv	Ip(In4)	In(In4)	Sp(In3)	Sn(In3)
22	0.0295	1.75	0.7744	0.7467	0.4182	0.4584
20	0.0358	2.03	0.9659	0.9396	0.5315	0.5634
18	0.0474	2.75	1.2947	1.2659	0.7474	0.7548
16	0.0598	3.5	1.6351	1.5984	0.9869	0.9558

Slab Depth	Gage	Max Unshored Clear Span			Superimposed Live Load in Pounds Per Square Foot
Slab Depth	Gage	One	Two	Three	9'-0"	9'-6"	10'-0"	10'-6"	11'-0"	11'-6"	12'-0"	12'-6"	13'-0"	13'-6"	14'-0"
5.5”	22	7’-10”	7’-5”	7’-9”	202	177	156	138	123	109	97	86	77	69	61
	20	9’-0”	10’-7”	11’-0”	247	218	193	172	153	137	122	110	99	89	80
	18	10’-11”	13’-2”	13’-8”	327	289	257	230	206	185	167	151	136	124	112
	16	12’-9”	14’-9”	15’-3”	400	361	322	288	259	234	212	192	174	159	145
6.0”	22	7’-6”	6’-10”	7’-1”	234	206	181	161	143	127	113	101	90	81	72
	20	8’-7”	9’-9”	10’-2”	287	253	224	199	178	159	143	128	115	104	94
	18	10’-5”	12’-7”	13’-1”	378	335	298	267	239	215	194	175	159	144	131
	16	12’-2”	14’-2”	14’-8”	400	400	373	335	301	272	246	223	203	185	169
6.5”	22	7’-2”	6’-4”	6’-7”	268	235	208	184	164	146	130	116	104	93	83
	20	8’-3”	8’-12”	9’-4”	328	289	256	228	204	182	164	147	133	120	108
	18	9’-12”	12’-2”	12’-7”	400	384	342	306	274	247	223	202	183	166	151
	16	11’-7”	13’-7”	14’-1”	400	400	400	384	345	312	283	257	234	213	195
7.0”	22	6’-12”	5’-10”	6’-1”	302	266	235	209	185	165	148	132	118	106	95
	20	8’-0”	8’-4”	8’-8”	370	327	290	258	231	207	186	167	151	136	123
	18	9’-8”	11’-8”	12’-1”	400	400	387	346	310	280	253	229	208	189	172
	16	11’-3”	13’-2”	13’-7”	400	400	400	400	391	354	321	291	265	242	222
7.5”	22	6’-10”	5’-6”	5’-9”	338	298	263	234	208	185	166	148	133	119	107
	20	7’-10”	7’-10”	8’-1”	400	366	325	289	259	232	208	188	169	153	138
	18	9’-5”	11’-3”	11’-8”	400	400	400	387	348	314	283	257	233	212	193
	16	11’-0”	12’-8”	13’-2”	400	400	400	400	400	397	360	327	298	272	249

3" Composite Deck

NORMAL WEIGHT CONCRETE (145 pcf)

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Take the first steps to solving your Roofing and Decking needs.
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3" Composite Deck

NORMAL WEIGHT CONCRETE (145 pcf)

Request a Quote

Take the first steps to solving your Roofing and Decking needs.Follow the link to begin the conversation.

Take the first steps to solving your Roofing and Decking needs.
Follow the link to begin the conversation.