Rectangular Portal Culverts

Aveng Infraset design and manufacture high quality, high performance factory engineered precast concrete culverts for use in a wide range of modern construction and civil engineering projects.

Aveng Infraset offers the full range of S-Class rectangular portal culverts readily available in lengths of 1.2 m

Precast portal culverts are classified in terms of their crushing strength when subjected to a combination of loading cases involving vertical and horizontal knife edge tests conducted under factory conditions.

All S-Class portal culverts bear the SANS mark and are designed, manufactured and tested in accordance with SANS 986:2006: Precast reinforced concrete culverts.

SAR-Class rectangular portal culverts - NR 1983
Culvert
size
Dimensions Length Mass
S X H
(mm x mm)
T
(mm)
R
(mm)
A
(mm)
C
(mm)
D
(mm)
(mm) 0-5m Fill
(kg/unit)
0-10m Fill
(kg/unit)
900 x 450
900 x 600
900 x 900
150 120 1200 150 138
132
120
1200/1500 984
1108
1334
991
1114
1345
1200 x 600
1200 x 900
1200 x 1200
175 160 1550 175 158
147
135
1200 1501
1780
2076
1515
1793
2085
1500 x 900
1500 x 1200
1500 x 1500
210 200 1900 200 170
158
145
1200 2329
2636
2906
2349
2655
2940
1800 x 900
1800 x 1200
1800 x 1500
1800 x 1800
225 340 2250 225 195
182
169
155
1500 3577
4010
4417
4792
3626
4064
4474
4857
2000 x 1000
2000 x 1200
2000 x 1500
2000 x 2000
225 380 2450 225 194
185
172
150
1200 3137
3366
3694
4193
3183
3408
3741
4252
2100 x 900
2100 x 1200
2100 x 1500
2100 x 1800
2100 x 2100
250 380 2550 225 199
187
175
162
150
1200 3231
3686
4022
4337
4636
3284
3751
4086
4404
4713
2400 x 1200
2400 x 1500
2400 x 1800
2400 x 2400
275 320 2850 225 189
177
165
140
1200 4151
4490
4820
5386
4205
4538
4860
5471
2500 x 1000
2500 x 1500
2500 x 2000
2500 x 2500
275 350 3000 225 223
203
182
162
1200 4084
4706
5249
5768
4151
4759
5316
5857
3000 x 1000
3000 x 1500
3000 x 2000
3000 x 2500
3000 x 3000
300 400 3580 290 266
246
226
205
185
1200 5317
6131
6815
7475
8116
5404
6222
6904
7586
8260

 

 S-Class rectangular portal culverts - SANS 986 : 2006
Culvert
size
Strength
Class
Dimensions Length Mass
S X H
(mm x mm)
S T
(mm)
R
(mm)
A
(mm)
C
(mm)
D
(mm)
(mm) (kg/unit)
450 x 300
450 x 450
200S
200S
90 40 600 75 65
60
1200 322
394
600 x 300
600 x 450
600 x 600
200S
200S
200S
100 80 810 105 95
87
80
1200/1500 453
540
619
750 x 300
750 x 450
750 x 600
750 x 750
175S
175S
175S
175S
100 100 970 110 101
94
87
80
1200 652
767
719
822
900 x 300
900 x 450
900 x 600
900 x 750
900 x 900
175S
175S
175S
175S
175S
110 120 1140 120 113
108
102
96
90
1200/1500 640
746
842
911
1027
1200 x 450
1200 x 600
1200 x 900
1200 x 1200
150S
150S
150S
150S
120 160 1460 130 119
113
102
90
1200 947
1064
1273
1500
1500 x 600
1500 x 900
1500 x 1200
1500 x 1500
100S
100S
100S
100S
135 200 1790 145 128
115
103
90
1200 1332
1541
1779
1970
1800 x 600
1800 x 900
1800 x 1200
1800 x 1500
1800 x 1800
75S
75S
75S
75S
75S
150 240 2130 165 148
135
122
109
95
1200 1667
1935
2185
2408
2605
2000 x 900
2000 x 1200
2000 x 1500
2000 x 1800
2000 x 2000
75S
75S
75S
75S
75S
160 280 2340 170 148
135
122
109
95
1200 2188
2455
2693
2911
3029
2100 x 600
2100 x 900
2100 x 1200
2100 x 1500
2100 x 1800
2100 x 2100
75S
75S
75S
75S
75S
75S
160 280 2440 170 156
144
132
120
107
95
1200 1948
2231
2495
2739
2964
3169
2400 x 600
2400 x 900
2400 x 1200
2400 x 1500
2400 x 1800
2400 x 2400
75S
75S
75S
75S
75S
75S
200 320 2800 200 188
176
164
152
140
115
1200 2643
2952
3267
3570
3845
4343
3000 x 1200
3000 x 1500
3000 x 1800
3000 x 1400
3000 x 3000
75S
75S
75S
75S
75S
230 400 3460 230 199
188
176
153
130
1200 4324
4686
5025
5665
6223
3600 x 900
3600 x 1200
3600 x 1500
3600 x 1800
3600 x 2400
3600 x 3000
75S
75S
75S
75S
75S
75S
300 400 4100 250 231
219
208
196
173
150
1200 5386
5801
6213
6581
7276
7903
4000 x 900
4000 x 1200
4000 x 1500
4000 x 1800
4000 x 2400
755
755
755
755
755
320 400 4540 270 246
232
218
204
175
1200 6130
6572
6987
7376
8072

 

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Rectangular Portal Culverts
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Rectangular Portal Culverts