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Help CenterNational Standard Landscape Bridge Guardrails With Complete Specifications, Customized According to Requirements. Longbang Traffic Facilities
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Guanxian Longbang Traffic Facilities Co., Ltd. mainly deals in the following products:
1. Manufacturer of corrugated guardrails, bridge guardrails, landscape guardrails, river channel guardrails, signposts and signs (construction services available)
2. Signboards, signposts, reflective signs, wide-angle mirrors, aluminum road studs, corner guards, colored corner guards, anti-glare panels, trapezoidal contour lights, rectangular contour lights, speed bumps, anti-glare panels, barbed wire barriers, iron horses, water horses, warning posts, crossing piles, warning piles, construction fences, and fences
3. Customization of various guardrails such as municipal guardrails, community guardrails, lawn guardrails, school guardrails, guardrails and fences for railway stations and airports, and wire mesh fences for stadiums. Longbang Traffic Facilities offers a full range of national standard landscape bridge guardrails for customized needs.
Guanxian Longbang Traffic Facilities Co., Ltd. is located in Guan County, Liaocheng City, Shandong Province, known as the "Hometown of Guardrails". It is a modern comprehensive service provider integrating R & D, precision manufacturing, sales and trade, engineering design, and construction and installation, focusing on the field of road traffic safety facilities. Liaocheng Landscape Bridge Guardrails
Relying on the advantages of the tens of billions - level traffic facilities industrial cluster in Guan County, Longbang Traffic has established a cold - bending forming production line for corrugated guardrails, fully automatic CNC punching equipment, hot - dip galvanizing and electrostatic spraying anti - corrosion treatment production lines. It strictly implements the ISO9001 quality management system and the national standard GB/T 31439 "Corrugated Beam Steel Guardrails". It controls the whole process from the re - inspection of raw materials upon warehousing to the shipment of finished products, and is committed to providing high - standard, full - life - cycle safety protection solutions for expressways, national and provincial trunk roads, municipal roads, and rural road safety projects across the country. Longbang Traffic Facilities offers a full range of national standard landscape bridge guardrails for customized needs.
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Double - wave Corrugated Guardrail
: Gr-C / Gr-B / Gr-A grade, with a plate thickness of 2.5 - 4.0mm, suitable for county and township roads and general highways; -
Triple-wave corrugated guardrail: Gr-A / Gr-SB / Gr-SA grade, reinforced 506mm wide wave plate, suitable for expressways, sharp bends in mountainous areas and approach roads of extra-large bridges;
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Anti-corrosion process: Hot-dip galvanizing (average zinc layer ≥600g/㎡ / ≥85μm), hot-dip galvanizing + color powder coating composite coating, zinc-aluminum-magnesium alloy coating (suitable for coastal/alpine/heavy saline-alkali environments);
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Complete set of accessories: φ114/φ140 round columns, 130×130 square columns, anti-blocking blocks (196×178×200×4.5mm), brackets, R160/R250/R350 end heads, column caps, M16/M20 high-strength anti-theft bolts, etc. are supplied in a complete set.
National standard landscape bridge guardrails are available in a complete range of specifications and can be customized according to requirements. Guanxian Longbang Traffic Facilities Co., Ltd.
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Single-column/double-column/cantilever/F-type sign poles for expressways and municipal use;
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Aluminum plate signs, using high-intensity/diamond-grade reflective film, with CNC cutting and automatic film pasting processes;
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Mileposts, hundred-meter stakes, road boundary markers, crossing marking stakes, warning posts. Landscape bridge guardrails
The national standard landscape bridge guardrails have complete specifications and can be customized according to requirements. Guanxian Longbang Traffic Facilities Co., Ltd.
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Anti-glare facilities: Anti-glare boards, anti-glare nets;
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Sound barriers and noise reduction products: Metal louver/microporous composite sound-absorbing barriers, suitable for expressways and urban arterial roads;
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Road ancillary facilities: Speed bumps, contour markers, raised pavement markers (cat's eyes), solar warning posts, snow fences, isolation piers;
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Municipal and site fences: Municipal isolation fences, bridge sidewalk fences, community/stadium/railway protective nets, power fences, etc.
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Customized design: Provide BIM-assisted detailed design and reinforced fence solutions for special working conditions such as mountainous areas along cliffs, soft foundation sections, and permafrost regions;
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One-stop delivery: Cover the whole-process services from scheme optimization and selection → production progress supervision → national logistics distribution → on-site installation technical guidance;
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Quality traceability: Establish a quality file for each key product, with traceable parameters and support for third-party testing; Landscape bridge guardrails
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National response: A mature logistics cooperation network and a professional after-sales team provide technical consultation and installation training support.
Longbang Traffic Facilities offers a wide range of standard landscape bridge guardrail specifications and can customize according to requirements.
March forward like a dragon, ensure smooth and safe roads
Guanxian Longbang Traffic Facilities Co., Ltd. takes "safeguarding the safety of every road" as its mission, adheres to the original intention of quality, and continuously improves manufacturing processes and service levels. It is willing to join hands with engineering construction units, distributors, and colleagues from all walks of life to build a solid safety defense line for the construction of a transportation power! Longbang Traffic Facilities offers a wide range of standard landscape bridge guardrail specifications and can customize according to requirements.
Contact us
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Address: 240 meters east of the intersection of Wuxun Avenue and Zhenxing Road, north side, Chongwen Sub-district, Guan County, Liaocheng City, Shandong Province
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Main products: Corrugated beam steel guardrails and a full set of traffic safety facilities | Signage | Sound barriers | Municipal guardrails | Engineering supporting services
Longbang Traffic Facilities offers a wide range of standard landscape bridge guardrail specifications and can customize according to requirements.
The national standard landscape bridge guardrails are available in a complete range of specifications and can be customized according to requirements. Guanxian Longbang Traffic Facilities Co., Ltd. sets a circular rubber sealing sleeve at the cable duct of the cable-stayed bridge guardrail, and the disconnection uses an overlapping transition section with a length of 2 meters. The height near the cable tower gradually changes to 1.5 meters. CNC cutting ensures a smooth arc. The white coating is unified with the cables to reduce visual fatigue. The landscape guardrail of the cliff plank road needs to withstand extreme wind loads and adopts an anchor cable type flexible protection system. The main cable uses a galvanized steel wire rope with a diameter of 22 mm and a breaking tensile force of 350 kN, which is anchored in the rock mass. The spacing between the auxiliary cables is 1 meter, with a diameter of 16 mm, forming a mesh protection. The height of the guardrail
The national standard landscape bridge guardrails are available in a complete range of specifications and can be customized according to requirements. Guanxian Longbang Traffic Facilities Co., Ltd.'s ecological river channel guardrails use living willow piles with a diameter of 10 - 15 cm, which are inserted into the river bank to take root and form a green hedge. Wicker is woven between the larch wooden piles. The roots absorb nitrogen and phosphorus to purify the water quality. The cost per meter is about 500 yuan. The science popularization guardrail for the river channel prints pictures and texts of river ecological knowledge on the guardrail panels. The content includes: local fish species, aquatic plant atlases, water purification principles, water-saving tips, etc. The pictures and texts adopt the UV printing process with a weather resistance of more than 5 years. A QR code is set on the back of the guardrail panel, which is linked to the science popularization content. You can scan it to watch the animated explanation. This kind of guardrail combines education with entertainment and is especially popular among parent - child families. Children can learn river protection knowledge while playing. At present, a series of courses have been developed, and schools can organize students for on - site teaching.
The national standard landscape bridge guardrails are available in a complete range of specifications and can be customized according to requirements. Guanxian Longbang Traffic Facilities Co., Ltd.'s river channel pet guardrails have a height reduced to 0.8 meters, and a crossbar is added at the bottom to prevent pets from getting out. The spacing between the columns is reduced to 1 meter. A pet poop bag dispenser is set at the entrance, and the surface is painted with pet - friendly signs to reduce the accidents of pets getting lost or falling into the water. The guardrail of mountain streams needs to cope with the huge impact force during flash floods and adopts a gravity - type grouted rubble structure. The bottom width of the wall is 1.5 meters, the top width is 0.6 meters, and the height is 1.5 meters. The particle size of the rubble is 30 - 50 cm, and it is masonry with M10 cement mortar. A settlement joint with a width of 2 cm filled with asphalt hemp is set every 2 meters. A C25 reinforced concrete coping with a thickness of 15 cm is poured on the wall top, and cast - iron railing columns are pre - embedded. This kind of guardrail resists the flood thrust by its own weight, has good stability, but occupies a large area and has a long construction period. At the sharp - bend concave bank, the wall foundation is deepened to 1 meter below the scouring line, and large stones are thrown to prevent scouring.
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