Structural plate pipe protecting and decorating the landscape

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Structural plate pipe culvert is rapidly become an alternative of culvert, bridge and underpass construction, for its high strength and affordability and easy handling. Round pipe is a basic shape; it also has different versions such as vertical and horizontal ellipse, pear shape. All these shapes have their own characters and the most suitable applications. Round pipe is the most common and versatile shape. All the plates share the same radius. Its maximum span can reach 8.02 meter. It is primarily used as culverts, sub-drains, sewers, service tunnels, but also appropriate for storage bins, tunnels and bridges. Pear shape features wide at top and narrow at bottom. This unique shape is very suitable for underpasses and grade separations. Sometimes, it is also employed as storm sewer and railway tunnels. It is 8.56 meter wide at its maximum and total rise can reach 8.61 meter. Ellipse shapes are ideal for underpasses, recovery and service tunnels. Horizontal ellipse prefers to vehicular underpasses, multi-lane, grade separations and tunnels, while vertical ellipse is better for single lane vehicular and railway underpasses. Although they are different in shapes, they have one point in common: they are assembled by structural plates. Unlike concrete constructions, they have lightweight, short delivery time, economic cost as well as aesthetic appearances. Round pipe culverts are polymer coated for 100+ years of service period Part No. Span End Area Min. Cover (mm) Part No. Span End Area Min.Cover(mm) (mm) (m2) CL Vehicle E-80 (mm) (m2) CL Vehicle E-80 SPR01 1500 1.77 300 310 SPR14 4300 14.49 725 870 SPR02 1660 2.16 300 342 SPR15 4610 16.66 777 932 SPR03 1810 2.57 300 372 SPR16 4920 18.99 829 994 SPR04 1970 3.05 300 404 SPR17 5230 21.46 880 1056 SPR05 2120 3.53 300 434 SPR18 5540 24.08 932 1118 SPR06 2280 4.08 300 466 SPR19 5850 26.86 984 1180 SPR07 2430 4.64 310 496 SPR20 6160 29.79 1035 1242 SPR08 2590 5.27 330 528 SPR21 6470 32.87 1087 1304 SPR09 2740 5.89 349 558 SPR22 6780 36.1 1139 1366 SPR10 3050 7.3 600 620 SPR23 7090 39.48 1190 1428 SPR11 3360 8.86 600 682 SPR24 7400 43.01 1242 1490 SPR12 3670 10.57 620 744 SPR25 7710 46.7 1294 1552 SPR13 3990 12.5 674 808 SPR26 8020 50.53 1345 1614 Vertical Ellipse Vertical ellipse sketch drawing Vertical ellipse culvert through a small hill Part No. Span Rise End Area Min. Cover(mm) (mm) (mm) (m2) CL Vehicle E-80 SPV01 2310 2570 4.63 300 472 SPV02 2460 2740 5.23 314 502 SPV03 2620 2900 5.89 334 534 SPV04 2920 3230 7.29 371 594 SPV05 3200 3560 8.86 600 650 SPV06 3580 3890 10.87 600 726 SPV07 3810 4220 12.43 312 772 SPV08 4140 4570 14.43 665 838 SPV09 4340 4830 16.58 694 878 SPV10 4650 5160 18.88 744 940 SPV11 4950 5460 21.35 794 1000 SPV12 5260 5820 23.97 842 1062 SPV13 5540 6120 26.73 887 1118 SPV14 5840 6450 29.65 935 1178 SPV15 6120 6780 32.72 978 1234 horizontal ellipse pipe sketch view Twin horizontal ellipse structural plate pipes as storm water sewers Horizontal Ellipse Part No. Span (ft. - in.) Rise (Ft. In.) End Area (Sq. Ft.) HE01 9-2 6-8 48 HE02 9-11 7-0 54 HE03 10-7 7-3 60 HE04 10-11 7-11 68 HE05 11-4 7-6 66 HE06 11-8 8-3 75 HE07 12-0 8-11 84 HE08 12-1 7-9 73 HE09 12-5 8-6 82 HE10 12-9 9-2 92 HE11 12-10 8-1 80 HE12 13-2 8-9 89 HE13 13-6 9-6 99 HE14 13-7 8-4 87 HE15 13-11 9-0 97 HE16 14-3 9-9 108 HE17 14-7 10-5 119 HE18 14-11 11-2 130 NOTE: Dimensions are to inside corrugation crests. Pear shape culvert profile Pear-shaped culvert Part No. Max. Span Bottom Rise Total Rise End Area (mm) (mm) (mm) (m2) SPD01 7210 4550 7820 44.69 SPD02 7570 5100 8430 50.54 SPD03 8360 5510 8230 53.7 SPD04 8100 5460 8610 54.91 SPD05 8560 5130 8480 57.97 SPD06 7320 4880 8530 48.84

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Lake Metal Culvert Co., Ltd

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