Riveted Roadway Grating

www.bordengratings.com
Riveted Roadway
Grating
BORDEN TYPE R/W (37-R-5)
L O A D TA B L E
Designation
R/W-6-3
R/W-6-4
R/W-8-3
R/W-8-4
R/W-9-3
R/W-9-4
R/W-10-3
R/W-10-4
R/W-11-3
R/W-11-4
R/W-12-3
R/W-12-4
R/W-14-3
R/W-14-4
R/W-16-4
R/W-18-4
R/W-20-4
R/W-22-4
R/W-24-4
R/W-26-4
R/WL-16
R/WL-18
R/WL-20
R/WL-22
R/WL-24
R/WL-26
Bearing
Bar
Size
1¹/₄ x ³/₁₆
32 x 4.8
1¹/₄ x ¹/₄
32 x 6.35
1¹/₂ x ³/₁₆
38 x 4.8
1¹/₂ x ¹/₄
38 x 6.35
1³/₄ x ³/₁₆
44 x 4.8
1³/₄ x ¹/₄
44 x 6.35
2 x ³/₁₆
51 x 4.8
2 x ¹/₄
51 x 6.35
2¹/₄ x ³/₁₆
57x4.8
2¹/₄ x ¹/₄
57x6.35
2¹/₂ x ³/₁₆
64 x 4.8
2¹/₂ x ¹/₄
64 x 6.35
3 x ³/₁₆
76 x 4.8
3 x ¹/₄
76 x 6.35
3¹/₂ x ¹/₄
89 x 6.35
4 x ¹/₄
102 x 6.35
4¹/₂ x ¹/₄
114 x 6.35
5 x ¹/₄
127 x 6.35
5¹/₂ x ¹/₄
140 x 6.35
6 x ¹/₄
152 x 6.35
3¹/₂ x ¹/₄
89 x 6.35
4 x ¹/₄
102 x 6.35
4¹/₂ x ¹/₄
114 x 6.35
5 x ¹/₄
127 x 6.35
5¹/₂ x ¹/₄
140 x 6.35
6 x ¹/₄
152 x 6.35
Moment
Section
Weight
of
Modulus
Intertia
lbs./sq.ft.
in.⁴/ft.
in.3/ft.
kg/sq.m
mm⁴/m
mm /m
9.38
45.77
10.39
50.73
10.14
49.51
11.39
55.60
10.91
53.25
12.38
60.46
11.67
56.99
13.38
65.32
12.44
60.73
14.38
70.19
14.32
69.90
16.46
80.35
15.85
77.38
18.45
90.08
20.44
99.80
22.43
109.53
24.42
119.25
26.42
128.98
28.41
138.70
30.40
148.43
16.83
82.16
17.82
87.02
18.82
91.88
19.81
96.74
20.81
101.61
21.81
106.47
0.146
2.00E+05
0.190
2.60E+05
0.253
3.45E+05
0.329
4.49E+05
0.402
5.49E+05
0.523
7.14E+05
0.600
8.19E+05
0.780
1.07E+06
0.854
1.17E+06
1.111
1.52E+06
1.172
1.60E+06
0.326
4.44E+05
2.025
2.77E+06
2.633
3.59E+06
4.179
5.71E+06
6.240
8.52E+06
8.885
1.21E+07
12.188
1.66E+07
16.221
2.22E+07
21.060
2.88E+07
1.933
2.64E+06
2.890
3.95E+06
4.125
5.63E+06
5.675
7.75E+06
7.577
1.03E+07
9.868
1.35E+07
0.230
1.24E+04
0.305
1.64E+04
0.337
1.81E+04
0.439
2.36E+04
0.459
2.47E+04
0.597
3.21E+04
0.600
3.23E+04
0.780
4.19E+04
0.759
4.08E+04
0.987
5.31E+04
0.936
5.03E+04
1.219
6.55E+04
1.350
7.26E+04
1.755
9.44E+04
2.389
1.28E+05
3.120
1.68E+05
3.949
2.12E+05
4.875
2.62E+05
5.899
3.17E+05
7.020
3.77E+05
0.943
5.07E+04
1.243
6.68E+04
1.589
8.54E+04
1.982
1.07E+05
2.424
1.30E+05
2.916
1.57E+05
3
BORDEN TYPE R/W-L
CAN/CSA-S6-06 CL-625
(in.)
(mm.)
Bearing Bars Parallel to Bearing Bars Pependicular
Traffic
to Traffic
Strength
7.6
193
8.3
211
8.5
216
9.5
241
9.4
239
10.8
274
10.6
269
12.4
315
12.0
305
14.1
358
13.5
343
16.1
409
17.2
437
23.2
589
29.9
759
37.9
963
47.0
1194
57.5
1461
69.3
1760
82.3
2090
17.4
442
21.4
544
26.0
660
31.2
792
37.1
942
43.6
1107
Deflection
L/800 L/700 L/600
45.4
1153
53.1
1349
61.2
1554
69.8
1773
-
56.7
1440
65.4
1661
74.6
1895
-
80.5
2045
-
Strength
6.4
163
7.3
185
7.5
191
8.5
216
8.5
216
9.6
244
9.5
241
11.0
274
10.5
267
12.0
305
11.6
295
13.3
338
13.9
353
17.0
432
19.8
503
25.5
648
29.4
747
33.7
856
38.6
980
44.0
1118
14.0
356
16.1
409
18.2
462
20.4
518
25.2
640
27.9
709
Deflection
L/800 L/700 L/600
-
-
-
AASHTO HS20-1996
(in.)
(mm.)
Strength
12.7
323
13.6
345
13.7
348
14.8
376
14.7
373
16.2
411
15.9
404
17.8
452
17.3
439
19.6
498
18.9
480
21.7
551
22.7
577
29.1
739
36.1
917
44.4
1128
54.0
1372
65.0
1651
77.2
1961
90.8
2306
25.7
653
30.7
780
36.5
927
43.1
1095
50.4
1280
58.6
1488
Deflection
L/800 L/700 L/600
27.5
699
32.9
836
39.0
991
45.6
1158
52.8
1341
60.5
1537
68.6
1742
41.9
1064
47.8
1214
53.9
1369
28.9
734
34.8
884
41.3
1049
48.5
1232
56.2
1427
64.4
1636
73.1
1857
57.4
1458
44.3
1125
52.1
1323
60.4
1534
69.4
1763
78.8
2002
-
Rev Nov-09