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 Perf-O Grip®
Safety
Grating Load Tables |
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| ALLOWABLE LOADS AND DEFLECTIONS: U - UNIFORM LOAD (LB./FT.), C - CONCENTRATED LOAD (LB.), D - DEFLECTION (IN.). SPANS TO THE LEFT OF ANY HEAVY LINE PRODUCE A DEFLECTION OF 1/4" OR LESS UNDER A UNIFORM LOAD OF 100 LBS. PER SQUARE FOOT. FOR PERF-O GRIP PRODUCT WIDTHS GREATER THAN 12", USE OF GRATING SPLICE KIT IS RECOMMENDED TO MECHANICALLY JOIN BUTT ENDS OF LENGTH. |
| PERFO-GRIP® 10-Hole Plank - 18" Width |
| PRODUCT SELECTION/ DESIGN TABLES | ||||||||||||||||
| PLANK MATERIAL |
CHANNEL DEPTH |
WEIGHT LB. / LIN. FT. |
CATALOG NUMBER |
SPAN | ||||||||||||
| 3'-0" | 3'-6" | 4'-0" | 4'-6" | 5'-0" | 5'-6" | 6'-0" | 6'-6" | 7'-0" | 7'-6" | 8'-0" | 9'-0" | |||||
| STEEL 13 GA. |
1-1/2 | 5.7 | P101513 | U D C D |
317 .10 642 .07 |
233 .13 551 .09 |
179 .17 495 .12 |
142 .21 481 .17 |
116 .26 434 .21 |
96 .32 397 .26 |
82 .39 366 .31 |
69 .45 337 .36 |
60 .52 314 .42 |
52 .60 293 .48 |
45 .68 274 .55 |
36 .86 243 .69 |
| 2 | 6.0 | P102013 | U D C D |
476 .07 968 .05 |
350 .10 830 .06 |
268 .13 726 .09 |
212 .16 645 .12 |
173 .20 581 .14 |
143 .24 528 .17 |
121 .29 509 .22 |
103 .34 489 .27 |
90 .40 470 .32 |
78 .46 439 .37 |
69 .53 411 .42 |
55 .67 366 .53 |
|
| STEEL 11 GA. |
1-1/2 | 6.8 | P101511 | U D C D |
347 .09 838 .07 |
255 .12 718 .09 |
196 .15 629 .12 |
156 .19 559 .15 |
127 .24 503 .19 |
105 .29 457 .23 |
89 .34 419 .27 |
76 .40 387 .32 |
66 .47 359 .37 |
58 .53 335 .43 |
52 .61 314 .49 |
41 .77 279 .62 |
| 2 | 7.1 | P102011 | U D C D |
555 .07 1283 .05 |
408 .09 1099 .07 |
314 .12 962 .09 |
249 .15 855 .12 |
201 .18 770 .14 |
167 .22 700 .17 |
141 .26 641 .21 |
121 .31 592 .24 |
104 .35 550 .28 |
91 .41 514 .33 |
80 .46 484 .37 |
64 .59 434 .48 |
|
| 3 | 7.9 | P103011 | U D C D |
1189 .05 2354 .03 |
873 .07 2018 .04 |
669 .09 1766 .06 |
528 .11 1569 .08 |
428 .14 1412 .10 |
354 .17 1284 .12 |
297 .20 1177 .14 |
254 .24 1141 .20 |
219 .28 1106 .23 |
190 .31 1070 .25 |
167 .36 1003 .29 |
132 .45 892 .36 |
|
| ALUM. .125 |
2 | 2.8 | P1020.125A | U D C D |
441 .16 1102 .13 |
324 .21 944 .17 |
248 .28 826 .22 |
196 .35 734 .28 |
158 .44 661 .35 |
131 .53 601 .42 |
110 .63 551 .50 |
94 .74 508 .59 |
81 .86 472 .69 |
70 .98 441 .79 |
62 1.12 413 .89 |
49 1.42 367 1.13 |
