LAYOUT GUIDE FOR FIBERGLASS GRATING

EXCLUSIVELY

This is a user guide for common widths and lengths of grating to be supported by Strongwell adjustable pedestals. In all conditions of loading and/or combination of loading and grating widths, the grating load table shall apply.

ADJUSTABLE PEDESTAL

2

PEDESTAL DRAWINGS

MOLDED GRATING PANEL CONNECTIONS

Ø1-1/32"

1-11/16"

1-11

/16"

Ø4"

A A

B B

1" MIN.THREAD ENGAGEMENT

2

1/2"3/4"

"

GR

AT

ING

HE

IGH

TR

AN

GE

6"-

2'-0

"

1-1/2" GRATING

3-1/4"

7/16"Ø

B - Head

A - Base

One Two

Three Four

3

1" THICK DURAGRATE® SQUARE MESH MOLDED GRATING

60 psf live load or 300 lb point load (non-concurrent)

4' x 8' Panels

4' x 8' Panels

4' x 12' Panels

4' x 12' Panels

3' x 12' Panels

3' x 10' Panels

100 psf live load or 300 lb point load (non-concurrent)

2'

2'

2'

2'

2'

2'

2'

2'

1.5'

2'

1.5'

2'

4

1-1/2" THICK DURAGRATE® SQUARE MESH MOLDED GRATING

60 psf live load or 300 lb point load (non-concurrent)

4' x 8' Panels

4' x 8' Panels

4' x 12' Panels

4' x 12' Panels

3' x 12' Panels

3' x 12' Panels

100 psf live load or 300 lb point load (non-concurrent)

2'

2'

2'

2'

2'

3'

2'

3'

3'

3'

3'

3'

5

2" THICK DURAGRATE® SQUARE MESH MOLDED GRATING

60 psf live load or 300 lb point load (non-concurrent)

4' x 8' Panels

4' x 8' Panels

4' x 12' Panels

4' x 12' Panels

3' x 12' Panels

3' x 12' Panels

100 psf live load or 300 lb point load (non-concurrent)

4'

4'

2'

2'

4'

4'

2'

3'

3'

4'

3'

3'

6

2" THICK DURAGRATE® SQUARE MESH MOLDED GRATING

4' x 8' Panels

4' x 12' Panels 3' x 12' Panels

500 psf live load or 300 lb point load (non-concurrent)

2'

2'

2'

3'

3'

3'

7

1-1/2" THICK DURADEK® I-6500 PULTRUDED GRATING

60 psf live load or 300 lb point load (non-concurrent)

5'-0"

20'-0"

8'-0"

4'-0" PANEL

4'-0" PANEL

W6 X 1/4"

I-6500 1-1/2"

5'-0"

20'-0"

8'-0"

4'-0" PANEL

4'-0" PANEL

W6 X 1/4"

I-6500 1-1/2"

5'

8'

Since DURADEK®/DURAGRID® pultruded grating only supports unidirectional loading, EXTREN® wide flange beams (with holes drilled to accomodate pedestal head) are recommended as support spanning the direction perpendicular to the grating bearing bars. Lateral stability of pedestal support system and grating attachment must be addressed. Refer to the Strongwell Design Manual for grating and beam design.

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Chatfield, MN 55923 USA(507) 867-3479