GSI Outdoors PNEG-214 installation manual Gauge Grandstand Chart 2.66 Corrugation, Cut-Lok

11. 20 Gauge Floor Support Requirements

20 Gauge Grandstand Chart - 2.66" Corrugation

Narrow/2.66" Corrugation - 20 Gauge Grandstand Floor Support Chart

Full Floor Supports Required for Plank Type Flooring 2.66" Corrugation

(* Based upon 13.5" or taller floor heights)

Dia.	12		15	18	21		24	27	30	33		36	39	42	45	48	54	60	72			75	78	90	105
Rings
3	57/27										All floor styles OK for
	62										bin sizes in upper										Floor styles list in order of
						SUPPORT SPACING
	54/27		58/29	54/27							shaded area.											increasing strength
4	62		80	120		SUPPORT QUANTITY																20 Gauge COR-LOK
																						18 Gauge COR-LOK
5	54/27		58/29	54/27	52/26		56/28	54/27	54/27	50/25		50/25	50/25									CUT-LOK
	62		80	120	160		205	249	304	390		470	576
6	54/27		54/27	54/27	52/26		52/26	48/24	50/25	50/25		48/24	48/24	46/23	46/23	46/23	44/22	44/22
	62		88	120	160		215	275	333	390		487	586	695	806	909	1196	1430
7	54/27		52/26	48/24	50/25		48/24	48/24	48/24	46/23		44/22	46/23	44/22	44/22	44/22	42/21	42/21
	62		96	138	168		225	275	347	425		523	606	735	836	933	1236	1477
8	48/24		48/24	48/24	46/23		46/23	46/23	44/22	44/22		44/22	44/22	42/21	42/21	42/21	40/20	40/20
	70		100	144	182		230	300	363	435		523	624	750	866	977	1296	1544
9	48/24		48/24	42/21	42/21		42/21	44/22	42/21	42/21		40/20	42/21	40/20	40/20	40/20	38/19	36/18
	70		100	144	190		243	303	387	465		565	656	790	906	1019	1346	1697
																				18 Gauge COR-LOK or CUT-LOK
10	42/21		42/21	42/21	42/21		42/21	42/21	40/20	40/20		38/19	38/19	38/19	36/18	36/18	34/17	34/17
	75		110	144	190		250	309	397	479		597	716	820	986	1109	1486	1779		if Dia. and number of rings are in
																						middle unshaded area.
11	42/21		42/21	42/21	42/21		40/20	40/20	38/19	36/18		36/18	36/18	34/17	34/17	34/17	32/16	32/16
	75		110	144	190		265	319	417	525		620	746	900	1036	1163	1566	1883
12	38/19		40/20	40/20	40/20		38/19	38/19	36/18	34/17		34/17	34/17	32/16	32/16	32/16	30/15	30/15		26/13		26/13	26/13	24/12	22/11
	80		115	154	202		280	345	441	550		659	786	950	1096	1230	1660	1993	3300			3580	3870	5520	8110
13	38/19		38/19	38/19	36/18		36/18	36/18	34/17	32/16		32/16	30/15	30/15	30/15	28/14	1660	26/13	24/12			24/12	24/12	22/11	20/10
	80		120	166	220		290	360	470	600		710	880	1010	1160	1390	1760	2300	3540			3840	4150	5960	8820
14	34/17		34/17	34/17	34/17		34/17	34/17	32/16	30/15		30/15	28/14	28/14	26/13	26/13	26/13	24/12	22/11			22/11	22/11	20/10	18/9
	90		130	180	230		300	380	500	630		750	930	1070	1310	1480	1870	2460	3820			4150	4480	6480	9680
15	32/16		32/16	32/16	32/16		32/16	32/16	30/15	28/14		28/14	26/13	26/13	24/12	24/12	24/12	22/11	22/11			20/10	20/10	18/9	18/9
	95		140	190	250		320	400	520	670		790	990	1140	1400	1590	2000	2650	3820			4500	4870	7120	9680
16	30/15		30/15	30/15	30/15		28/14	28/14	28/14	28/14		26/13	24/12	24/12	24/12	22/11	22/11	20/10		20/10		20/10	18/9	18/9	16/8
	100		150	205	260		360	450	550	670		840	1060	1220	1400	1710	2160	2880		4150		4500	5340	7120	10760
17	28/14		28/14	28/14	26/13		26/13	26/13	26/13	26/13		24/12	24/12	22/11	22/11	20/10	20/10	20/10		18/9		18/9	18/9	16/8	16/8
	106		160	215	290		380	480	590	710		900	1060	1320	1510	1860	2350	2880	4550			4950	5340	7910	10760
18	26/13		26/13	24/12	24/12		24/12	24/12	24/12	24/12		24/12	22/11	22/11	20/10	20/10	18/9	18/9	16/8			16/8	16/8	16/8	14/7
	110		170	240	310		400	510	630	760		900	1140	1320	1640	1860	2570	3170	5060			5500	5940	7910	12150
19			24/12	24/12	22/11		22/11	22/11	22/11	22/11		22/11	22/11	20/10	20/10	18/9	18/9	16/8	16/8			16/8	16/8	14/7	14/7
			180	240	340		440	550	680	820		970	1140	1430	1640	2040	2570	3520	5060			5500	5940	8920	12150
20			22/11	22/11	22/11		22/11	22/11	20/10	20/10		20/10	20/10	20/10	18/9	18/9	16/8	16/8	14/7			14/7	14/7	14/7	12/6
			190	260	340		440	550	740	890		1060	1240	1430	1800	2040	2860	3520	5710			6200	6710	8920	13990
21					20/10		20/10	20/10	20/10	20/10		20/10	20/10	18/9	18/9	16/8	16/8	14/7	14/7			14/7	14/7	12/6	12/6
					370		470	600	740	890		1060	1240	1570	1800	2270	2860	3970	5710			6200	6710	10280	13990
22					18/9		18/9	18/9	18/9	18/9		18/9	18/9	18/9	16/8	16/8	16/8	14/7	12/6			12/6	12/6	12/6
					400		520	660	810	970		1160	1360	1570	2000	2270	2860	3970	6580			7140	7730	10280
23					18/9		18/9	16/8	16/8	16/8		16/8	16/8	16/8	16/8	16/8	14/7	14/7	12/6			12/6	12/6
					400		520	730	900	1080		1290	1510	1740	2000	2270	3230	3970	6580			7140	7730
		CUT-LOK only if Dia.
					16/8		16/8	16/8	16/8	16/8		16/8	16/8	16/8	16/8	14/7	14/7	12/6	12/6			12/6
24		and number of rings
		are in bottom			450		580	730	900	1080		1290	1510	1740	2000	2560	3230	4570	6580			7140
25		shaded area.			14/7		14/7	14/7	14/7	14/7		14/7	14/7	14/7	14/7	14/7	14/7	12/6
					500		650	820	1010	1220		1450	1700	1960	2260	2560	3230	4570
26								14/7	14/7	14/7		14/7	14/7	14/7	14/7	14/7	12/6	12/6
								820	1010	1220		1450	1700	1960	2260	2560	3720	4570
																				Corrugated floors and monorail
								12/6	12/6	12/6		12/6	12/6	12/6	12/6	12/6	12/6	12/6
27																				supports are required if Dia. and
								950	1160	1410		1670	1960	2260	2600	2950	3720	4570
																				number of rings are in bottom
28								12/6	12/6	12/6		12/6	12/6	12/6	12/6	12/6	12/6					unshaded area.
								950	1160	1410		1670	1960	2260	2600	2950	3720
29								12/6	12/6	12/6		12/6	12/6	SUPPORT SPACING
								950	1160	1410		1670	1960	SUPPORT QUANTITY

* For Aeration Systems recessed in the concrete, add one (1) ring for proper spacing.

When using FL-3102-3 or FL-3102-6 (3", 6") Grandstands, increase the listed quantities by 33% (Standard Quantity x 1.33).

Quantities of Grandstands are minimum required for installation - Due to varying conditions and construction techniques at floor and wall penetrations, additional supports may need to be ordered.

How to read the chart: For example, a 12' diameter bin with 7 rings would have spacing of 54/27 (the top numbers). Meaning A=54" and B=27". The number of supports needed would be 62, (the bottom number).

PNEG-21412'-18' Cor-Lok and Cut-Lok Flooring

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