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Help CenterLandscape Bridge Guardrails With Optional Materials, Sturdy and Durable, Customizable and Processable. Longbang Traffic Facilities
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Guanxian Longbang Traffic Facilities Co., Ltd. mainly deals in the following products:
1. Manufacturer of corrugated beam barriers, bridge barriers, landscape barriers, river barriers, 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, barricades, iron horses, water horses, warning pillars, crossing piles, warning piles, construction fences, and fences
3. Customization of various barriers such as municipal barriers, community barriers, lawn barriers, school barriers, fences for railway stations and airports, and wire mesh fences for stadiums. Optional materials for landscape bridge barriers, sturdy and durable, customized processing by Longbang Traffic Facilities
About Longbang
Guanxian Longbang Traffic Facilities Co., Ltd. is located in the "Hometown of Barriers" - Guan County, Liaocheng City, Shandong Province. 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 barriers
Relying on the advantages of the tens - billion - level traffic facilities industrial cluster in Guan County, Longbang Traffic has built a cold - bending forming production line for corrugated beam barriers, fully automatic CNC punching equipment, hot - dip galvanizing and electrostatic spraying anti - corrosion treatment production lines, and strictly implements the ISO9001 quality management system and the national standard GB/T 31439 "Corrugated Beam Steel Barriers". It controls the whole process from the re - inspection of raw materials upon warehousing to the delivery of finished products, and is committed to providing high - standard, full - life - cycle safety protection solutions for highway, national and provincial trunk roads, municipal roads, and rural road safety projects across the country. Optional materials for landscape bridge barriers, sturdy and durable, customized processing by Longbang Traffic Facilities
Full - range product matrix. Optional materials for landscape bridge barriers, sturdy and durable, customized processing by Longbang Traffic Facilities
️ Highway corrugated beam steel barrier system
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Double-wave W-beam 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;
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Triple-wave W-beam Guardrail: Gr-A / Gr-SB / Gr-SA grade, with a 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.
The material can be selected for landscape bridge guardrails, which are sturdy and durable and can be customized and processed by Guanxian Longbang Traffic Facilities Co., Ltd.
Traffic Signs, Signboards and Poles
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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-laminating processes;
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Mile markers, hundred-meter posts, road boundary markers, crossing marking posts, warning posts. Landscape bridge guardrails
The material of landscape bridge guardrails can be selected. They are sturdy and durable, and can be custom-made by Guanxian Longbang Traffic Facilities Co., Ltd.
Other traffic safety and municipal security products
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Anti-glare facilities: Anti-glare panels, anti-glare nets;
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Sound barriers and noise reduction products: Metal louver/microporous composite sound-absorbing barriers, suitable for highways and urban expressways;
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Road ancillary facilities: Speed bumps, delineators, raised pavement markers (cat's eyes), solar warning posts, snow fences, isolation piers;
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Municipal and Site Guardrails: Municipal isolation guardrails, bridge sidewalk guardrails, community/stadium/railway protection nets, power guardrails, etc.
Engineering Services and Core Advantages
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Customized Design: For special working conditions such as mountainous cliff-side, soft foundation sections, and permafrost regions, provide BIM-assisted detailed design and enhanced guardrail solutions;
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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 "one-item" quality file for key products, 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.
Landscape bridge guardrails with optional materials, sturdy and durable, customized processing by Guanxian Longbang Traffic Facilities Co., Ltd.
Enterprise Philosophy
Longxing on the Grand Road · Bang'an with Smooth Traffic
Guanxian Longbang Traffic Facilities Co., Ltd. takes "Protecting the Safety of Every Road" as its mission. It adheres to the original intention of quality, continuously refines manufacturing processes and service standards, and is willing to join hands with engineering construction units, dealers, and colleagues from all walks of life in society to build a solid safety defense line for the construction of a transportation - powerful country! Landscape bridge guardrails with optional materials, sturdy and durable, customized processing. Longbang Traffic Facilities
Contact Us
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Address: 240 meters east of the intersection of Wuxun Avenue and Zhenxing Road, north of the road, Chongwen Street, Guan County, Liaocheng City, Shandong Province
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Main products: Corrugated beam steel guardrails and a full set of traffic safety facilities | Signboards | Sound barriers | Municipal guardrails | Engineering supporting services
Landscape bridge guardrails with optional materials, sturdy and durable, customized processing. Longbang Traffic Facilities
Landscape bridge guardrails with optional materials, sturdy and durable, customized processing. Longbang Traffic Facilities. The community wall guardrail is made of galvanized steel pipes and is assembled. The cross - beams and vertical rods are plugged in without welding. It is 1.8 meters high, anti - climbing with thorns on the top, and the surface is electrostatically sprayed in coffee color. The foundation embedded parts are easy to install, and it costs about 150 yuan per meter, which is economical and practical. The hydrophilic plank road guardrail is made of a combination of anti - corrosion wood and stainless steel. The anti - corrosion wood is Pinus sylvestris var. mongolica treated with CCA anti - corrosion treatment, and the penetration depth of the preservative is ≥10 mm. The spacing between the guardrail columns is 1.5 meters, the cross - section is 10×10 cm, the cross - beam is 5×10 cm, and the spacing is 30 cm. All wooden components are painted with two coats of wood wax oil on the surface and repainted once every two years. The stainless - steel connectors are made of 304 material and are installed in a hidden way without exposed screws. The guardrail is 1.05 meters high, and the handrail is 6 cm wide, with a comfortable feel. An arc - shaped guardrail with a radius of 2 meters is set at the corner of the plank road to avoid sharp corners from hurting people. This kind of guardrail is warm and natural and is very popular among tourists.
Landscape bridge guardrails with optional materials, sturdy and durable, customized processing. Longbang Traffic Facilities. The granite base of the urban landscape river guardrail is 60×40×20 cm and weighs 130 kg. The cast - iron columns are lined with steel bars. The surface is hot - dipped galvanized and electrostatically sprayed with black matte paint. At the hydrophilic platform, the guardrail is lowered to 1 meter and a bench is set. It costs about 3000 yuan per meter. The flexible structure of the suspension bridge puts forward special adaptability requirements for the guardrail. Traditional rigid guardrails may be damaged due to excessive internal forces caused by the deformation of the main cable. Therefore, suspension bridges mostly use a steel - strand flexible guardrail system, which is composed of multiple strands of high - strength steel wires passing through the pulleys at the end of the columns, allowing the guardrail to swing with the bridge deck without losing its restraint function. The diameter of the steel wire is usually 19 mm, and the breaking tensile force is not less than 250 kN. Both ends are fixed at the bridge tower through wedge - shaped anchors. The columns are designed with spring bases, which can tilt back 25 degrees to absorb kinetic energy when hit by a vehicle and then automatically reset. The key to maintaining this kind of guardrail is to regularly check the wear and looseness of the steel wires and adjust the tension once a year to ensure that the tension deviation of each strand of steel wire does not exceed 5%.
Landscape bridge guardrails with optional materials, sturdy and durable, customized processing. Longbang Traffic Facilities. The child - friendly guardrail has a main guardrail of 1.1 meters and an additional auxiliary guardrail of 0.6 meters on the inner side for double protection. The steel pipes are covered with colored plastic. The spacing between the vertical rods of the main guardrail is 9 cm, and that of the auxiliary guardrail is 6 cm. There is a soft rubber skirting at the bottom to prevent bumps. The child - friendly river guardrail adds a special protective layer for children on the basis of the ordinary guardrail. An additional auxiliary guardrail of 0.6 meters high is added on the inner side of the 1.1 - meter - high main guardrail to form double protection. The auxiliary guardrail uses steel pipes covered with colored plastic, and the bright colors attract children's attention. The spacing between the vertical rods of the main guardrail is reduced to 9 cm, and that of the auxiliary guardrail is 6 cm, eliminating the possibility of climbing through. A soft rubber skirting is set at the bottom of the guardrail to prevent children from being injured by bumps. In the hydrophilic platform area, a non - slip floor mat with a thickness of 2 cm is laid on the inner side of the guardrail to buffer the impact of falls.
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