Pc(plastic) Road Stud
PC (plastic) road studs are a type of road stud commonly used in tunnels and other locations. They are installed along both sides of the road to indicate the road edge at night or in rainy or foggy weather, alerting drivers to drive safely. They consist of a housing, an LED, wiring, and a controller, and can operate in either a steady-on or flashing mode. Their primary function is to serve as a warning. PC (plastic) road studs operate in either a constant-on or synchronized flashing mode. They are connected via wires, and their circuits are replaceable. They offer greater resistance to compression, enhanced stability, and a longer service life.
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Features of PC (Plastic) Road Studs:
1. A type of road stud installed along both sides of tunnels to indicate road and tunnel edges at night or in rainy or foggy weather.
2. This product uses ultra-bright Epistar chips from Taiwan, featuring eye-catching, vivid colors and excellent visibility to attract drivers’ attention, reduce speed, and improve road safety.
3. Featuring a plastic housing design, it is waterproof, lightweight, and aesthetically pleasing.
4. The product is available in a variety of colors, and the LED colors can be customized according to customer requirements.
5. The product offers excellent waterproof and dustproof performance, with a protection rating of IP67 or higher.
Plastic Active Road Stud
Plastic active guide posts are active luminous traffic safety guidance facilities that are externally powered by a DC 24 V supply. When paired with a synchronous controller, they enable synchronized flashing or steady illumination across the entire line, allowing for continuous deployment to delineate lane boundaries and tunnel contours. This system guides vehicle traffic under nighttime, rainy/foggy, or low-light tunnel conditions, thereby reducing the risk of traffic accidents within tunnels. (As illustrated in the figure below)
Functional Features of Plastic Active Rail Fasteners
Active luminescence for visual guidance:Unlike passive reflective road studs, these studs feature built-in LEDs that emit light autonomously, without relying on vehicle headlights. They consistently provide clear road contour lighting in tunnel environments, at night, or in rainy or foggy conditions, offering drivers a clear delineation of lane boundaries.
Bidirectional luminous warning:Featuring a dual-sided illumination design, this lighting system provides bidirectional visibility, meeting sightline guidance requirements for bidirectional lanes and both sides of tunnels; the default light color is amber-yellow, ensuring high visibility and clear warning recognition.
Multi-mode work switching:The system supports two operating modes—constant illumination and synchronized flashing—with the flashing frequency uniformly adjustable via the integrated controller; synchronized flashing across the entire line of equipment generates dynamic light-flow warnings, significantly enhancing visual alert performance at long distances.
Fully sealed waterproof protection:Comprehensive epoxy resin encapsulation provides a high IP protection rating, offering resistance to tunnel condensation, flushing water, and dust erosion, making Plastic Active Road Stud suitable for long-term operation in humid tunnel environments.
Installation without road slotting:The housing features pre-drilled mounting holes, allowing screws to be mounted on side walls and crash barriers without damaging the road surface. This design ensures easy installation and enables rapid replacement of any individual unit in the future if Plastic Active Road Stud becomes damaged.
Anti-aging and weather resistance protection:Flame-retardant PC plastic housing, resistant to UV radiation and extreme temperatures; resistant to yellowing and cracking during prolonged outdoor tunnel operation, thereby reducing the frequency of maintenance, operation, and replacement.
The core pain points that plastic active rail fasteners address for customers
Conventional reflective road studs rely on vehicle headlights and are ineffective in low-light conditions.
In tunnels where there is no natural light, and when vehicle lighting is insufficient or high-beam control is in effect, the visibility of reflective road studs is extremely poor; however, the active LED system provides self-emission light, eliminating the need for vehicle lighting to ensure clear visibility throughout the entire tunnel section—thereby completely resolving the issue of “invisibility of the tunnel boundary lines.”
The housing exhibits poor weather resistance and is prone to yellowing and cracking in tunnel environments.
Flame-retardant PC engineering plastic housing, featuring UV resistance, high and low temperature resistance, and corrosion resistance; Plastic Active Road Stud is suitable for long-term exposure to humidity, oil fumes, and car wash water in tunnels, thereby reducing overall lifecycle operation and maintenance costs.
The installation of embedded rail spikes requires road excavation, which entails high costs and extended construction periods.
Traditional pavement studs require cutting through asphalt or concrete, which slows down construction and necessitates prolonged traffic control; in contrast, this product utilizes wall-mounted screws for fastening, eliminating the need to cut grooves in the pavement. Plastic Active Road Stud can be directly installed on side walls or crash barriers, thereby shortening the construction cycle and reducing civil engineering costs.
Fragmented lighting fixtures cannot be centrally managed.
Each individual lighting unit can be controlled independently; however, when the entire system is equipped with an induction controller, Plastic Active Road Stud enables centralized switching, unified frequency adjustment, and automated fault detection and reporting. This eliminates the need for maintenance personnel to manually troubleshoot faulty lamps one by one, thereby significantly reducing labor costs for system inspections.
Wiring Instructions for Plastic Active Rail Bolts
DC12V：
1. Brown line: Positive terminal
2. Blue line: Negative electrode
Installation Instructions
Typically, these are installed along the roadside; installation in the middle of the roadway is not recommended to avoid excessive impact forces from vehicles that could damage the road studs.
Installation Steps
1. Positioning: First, use a ruler to determine the installation positions, ensuring that all positions lie along a single straight line; the installation distances shall comply with the design requirements; the installation area must be level, dry, clean, and free of gaps.
2. Mixing adhesive: Use Road Rail Fastener-specific Adhesive A and Road Rail Fastener-specific Adhesive B, with a ratio of Adhesive A to Adhesive B of 1:1 (e.g., 1 kg of Adhesive A and 1 kg of Adhesive B). Ensure the adhesives are thoroughly mixed to achieve a uniform color.
3. Applying adhesive: Before installation, the road surface must be thoroughly cleaned. Use an appropriate amount of adhesive to ensure firm adhesion to the underside of the road studs without excessive spilling; approximately 40–50 g of adhesive should be applied to the underside of each road stud and placed in the pre-marked positions. After installation, all debris on the road surface must be cleared away.
4. Inspection: After two hours, the installed rail spikes shall be thoroughly inspected.
5. Road closure: Plastic Active Road Stud is recommended to close the road for 6 hours to ensure sufficient curing time for the adhesive.
matters need attention
Do not touch the area near the lamp; avoid allowing adhesive to adhere to the housing, as this may compromise the luminous performance! Installation is prohibited in environments containing water, humidity, or oil contamination, as this may cause the mounting fasteners to detach. Remove the traffic cone after 4 hours of installation.
Plastic Active Road Stud Usage Precautions
This product features an aluminum casing; heavy pressure should be strictly avoided to prevent damage to the casing. The device must be powered on only under the supervision of a qualified professional; do not disassemble or assemble the luminaire without authorization.
Plastic Active Road Stud Warranty Terms
• Warranty Period: 3 years; the warranty covers only the main unit of the lighting fixture; accessories are not covered; custom-made products are excluded.
• Return Method: Customer returns
• Scope of Exclusion: Malfunctions resulting from human-induced damage or natural disasters are not covered under the warranty.
• Logistics Note: The shipping cost for returned items shall be borne solely by the shipper.
| Product model | WDM-DD07-PC |
|---|---|
| Product size | 100*105*20MM |
| LED light source | Taiwan chip lamp beads |
| Working mode | Steady on |
| Number of lamp beads | 12pcs |
| Case material | PC |
| Operating temperature | -40° C~+65° C |
| Working voltage | DC24V |
| Rated power | 0.5W |
| Brand | Wideway |
| Protection level | IP68 |
| fittings of a machine | quantity | Notes |
| Rail spike | 1 unit | Warning Requirements |
| certificate | 1 copy | As a material release certificate |
| product specification | 1 copy | Includes product technical specifications, illustrated installation steps, and safety and maintenance guidelines. |
