Grating Pacific

THE FOLLOWING LOAD TABLES WERE DEVELOPED IN STRICT CONFORMANCE WITH THE FIBERGLASS LOAD/DEFLECTION CRITERIA . U - UNIFORM IN LBS. PER SQ. FT., C - CONCENTRATED LINE LOAD IN LBS. PER FT. OF WIDTH, DU - UNIFORM LOAD DEFLECTION IN INCHES, DC - CONCENTRATED LINE LOAD DEFLECTION IN INCHES.

I-6015 1-1/2" DEEP "I" SERIES (LOAD BARS 1-1/2" O.C.)

CLEAR
SPAN
(INCHES)

UNIFORM & CONCENTRATED LOADS
DEFLECTION IN INCHES LOAD = LBS./SQ.FT.

MAX. RECOM-
MENDED LOAD

ULTIMATE
CAPACITY

100

200

300

500

1000

2000

12"

DU
DC

<.01
<.01

.01
.01

.02
.02

7617
7617

15233
15233

24"

DU
DC

<.01
<.01

.01
<.01

.02
.01

.03
.02

.04
.03

.09
.07

.17
.14

3194
4875

6388
9750

30"

DU
DC

.01
<.01

.02
.01

.04
.03

.06
.04

.10
.06

.20
.13

.41
.26

2948
4500

5897
9000

36"

DU
DC

.02
.01

.04
.02

.08
.04

.11
.06

.19
.10

.38
.20

.75
.40

2457
3750

4914
7500

42"

DU
DC

.04
.02

.07
.03

.14
.06

.21
.10

.35
.16

.70
.32

-
.64

1837
3215

3673
6429

48"

DU
DC

.06
.02

.11
.05

.23
.09

.34
.14

.57
.23

1.14
.46

-
.91

1406
2813

2813
5625

54"

DU
DC

.10
.03

.19
.07

.39
.14

.58
.21

.97
.35

-
.69

-
1.38

1111
2500

2222
5000

60"

DU
DC

.15
.05

.31
.10

.62
.20

.93
.30

1.54
.49

-
.99

-
1.98

900
2250

1800
4500

66"

DU
DC

.25
.07

.49
.14

.99
.28

1.48
.42

2.47
.70

-
1.40

-
2.80

744
2046

1488
4091



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I-6010 1" DEEP "I" SERIES (LOAD BARS 1-1/2" O.C.)	I-4010 1" DEEP "I" SERIES (LOAD BARS 1" O.C.)	I-4015 1-1/2" DEEP "I" SERIES (LOAD BARS 1" O.C.)
T-5020 2" DEEP "T" SERIES (LOAD BARS 2" O.C.)	T-3320 2" DEEP "T" SERIES (LOAD BARS 1-1/ 2" O.C.)	T-1210 1" DEEP "T" SERIES (LOAD BARS 1.71" O.C.)
T-2510 1" DEEP LIGHT DUTY "T" SERIES (LOAD BARS 2" O.C.)	T-3810 1" DEEP LIGHT DUTY "T" SERIES (LOAD BARS 2.4" O.C.)	T-5010 1" DEEP LIGHT DUTY "T" SERIES (LOAD BARS 2" O.C.)
T-5015 1-1/2" DEEP LIGHT DUTY "T" SERIES (LOAD BARS 2" O.C.)	FIBERGLASS GRATING LOAD/DEFLECTION INFORMATION	PULTRUDED FIBERGLASS GRATING