Fiberglass Grating - 1.5 x 6 Data Page

Centurion^TM Brand of MOLDED FIBERGLASS GRATING

1-¹/₂" x 6" x 1-¹/₂" Thick

(Rectangular Mesh)

INSTALLATION NOTES: The following tables have been developed based on two sided support layouts. Caution is needed to be sure that the rectangular grating is installed with bearing bars running from support to support. All grating should be fastened to the supports using fasteners such as the CC-Clips described in this site. These should be used every 3’-4’ along the supports, with a minimum of four clips on small sections. The clips not only add safety for the employees using the grating, but also improve on the deflection noted below.

PHYSICAL DEFLECTION DATA
CONCENTRATED LOAD (12" strip load)
SPAN	MAX LOAD (lb/sf)		LOAD (lb)
Inch	Normal	Firm	100	200	500	1000	2000
12	>3000	>3000	*	*	0.019	0.039	0.078
18	>3000	2513	0.010	0.020	0.050	0.099	0.199
24	1705	1136	0.022	0.044	0.110	0.220	0.441
36	518	345	0.072	0.145	0.362	*	*
48	266	177	0.141	0.282	*	*	*

UNIFORM LOAD (entire panel load)
SPAN	MAX LOAD (lb/sf)		LOAD (lb/sf)
Inch	Normal	Firm	50	100	150	200	250
12	>3000	>3000	*	*	*	*	*
18	>3000	2460	*	*	0.014	0.019	0.023
24	1359	807	0.014	0.028	0.041	0.055	0.069
36	276	162	0.067	0.136	0.204	0.272	0.339
48	107	71	0.176	0.353	*	*	*

POINT LOAD (center of panel)			"Normal" is the load (in pounds) that will produce a deflection of 0.375" (accepted as providing a "Normal" feel for foot traffic). "Firm" is the load (in pounds) that will produce a deflection of 0.250" (accepted as providing a "Firm" feel for foot traffic). All deflections are presented in inches. Loads are presented in pounds
SPAN	LOAD (lb)
Inch	Normal	Firm
12	>3000	>3000
18	>3000	>3000
24	>3000	2224
36	1360	827
48	781	510

Deflections less than 0.010" and greater than 0.500" have been omitted. The use of various resins, reinforcements and surfaces can result is variations of up to 15% in load data. Free span width for 48" span data is 2" less than width of grating. This information is provided as a guide to the use and application of CC-Grate and is not or does not represent a specific warranty of the product or its performance. The designer or user must determine the suitability of this product for a specific application.

Call for information or email: sales@centuryfrpgrating.com

140 Celtic Blvd. - Tyrone, GA 30290 - Phone: 770-632-7112 - Fax: 770-632-7115