Road marking is the core composition of the traffic safety and security system. Clear, accurate signs can effectively guide the vehicle's trajectory, a clear division of the different functions of the lanes, the danger zone in advance to make a warning. According to statistics, perfect road marking can reduce the incidence of traffic accidents by about 30%, greatly enhance the efficiency of road traffic, to protect the safety of people travelling, is the cornerstone of the smooth operation of modern traffic. Among many road marking facilities, glass road studs occupy a key position by virtue of their own characteristics. It is based on special glass material, combined with subtle design, excellent performance in complex traffic environments, and has become an important member of the road marking field.
Reflective principle
The reflective mystery of glass road studs is hidden in its material and structure. The glass used has a high refractive index, the direction of propagation of light into the significant change. The internal micro-prism or reflective glass bead structure acts as a ‘conductor’ of light. When the vehicle lights are shone, the light enters the glass road stud, undergoes many precise refractions and reflections in the micro-prism, and eventually reflects back to the driver's eyes nearly parallel to the direction of the incident light. This efficient reflection mechanism greatly enhances the recognition of the stud in the dark.
Reflection effect
In the darkness of night, the reflective distance of glass road studs can reach more than 200 metres, which can be clearly detected by drivers from afar. In the face of foggy, drizzly and other low visibility scenarios, the reflective effect of ordinary material road studs is greatly reduced, while the glass road studs can still remain clear and provide key guidance for drivers at a distance of about 100 metres. This advantage plays an irreplaceable role in ensuring driving safety at night and in bad weather.
Glass properties
Glass spikes are manufactured using reinforced or toughened glass. Tempered glass has been treated with a special process, resulting in a tight internal structure and a significant increase in compressive strength; toughened glass has excellent resistance to abrasion and impact. In daily use, vehicles frequently run over, road gravel friction, glass road studs with material advantages, the structure can be intact, long-term maintenance of normal working condition.
Optimised structural design
Glass road studs in the structural design is quite thoughtful. Common round design, no sharp edges, reduce the stress concentration when the vehicle is crushed, reduce the risk of damage; square design is outstanding in stability. The bottom design increases the contact area and adhesion with the road surface, whether it is a flat asphalt road surface or a slightly rough concrete road surface, can be firmly fixed, will not be easily displaced or fall off due to the vibration and impact of vehicle travelling.
Waterproof sealing technology
In order to resist rainwater intrusion, the glass spike adopts advanced waterproof sealing technology. Special adhesive fills the gaps tightly to form a waterproof barrier; rubber seals further strengthen the sealing effect to ensure that rainwater and snowwater can enter seamlessly. As a result, the reflective structure and fixing components inside the spike will not be damaged by moisture and will always work properly, even in the worst weather of torrential rain.
Weatherproof performance
Glass spikes are resistant to weather extremes. In the hot and sunny tropical areas, the glass material will not be softened and deformed due to high temperature, and the reflective properties are stable; in the cold north, the low temperature can not affect its physical properties. At the same time, the glass road nails can effectively resist the long-term exposure to ultraviolet radiation, acid rain erosion, through the years, can still maintain good reflective and physical properties, reduce the road maintenance personnel to replace the trouble frequently.
Clear signage and guidance
The excellent reflective properties of glass road studs in the protection of road safety on the effect is remarkable. At night, it is like a bright star, clearly outline the road contour, lane demarcation line, dangerous areas are also clearly marked. Drivers can accurately judge road conditions, plan driving routes in advance, and effectively avoid lane deviation and vehicle collisions caused by poor visibility, adding a strong guarantee for road safety.
Enhancement of driver's visual perception
Under complex road conditions, the high visibility of glass road studs plays a key role. Drivers can more quickly spot sudden obstacles on the road, pedestrians crossing the road and neighbouring vehicles. Shorter reaction time means more timely response to hazards, greatly reducing the risk of accidents and all-round protection of driving safety.
Reasonable initial investment
Cost control is crucial in road construction and maintenance projects. Glass road studs offer reliable performance with excellent initial purchase costs. Compared with some high-end metal alloy road studs, glass road studs are more affordable, which can save a lot of money when purchasing on a large scale, and effectively control the initial capital investment while guaranteeing the quality of road marking.
Low maintenance and long life
Glass road studs are durable, waterproof and weather-resistant, which translates into a low-cost advantage in long-term use. Due to the low frequency of replacement, routine maintenance only requires regular use of cleaning tools to remove surface dust and stains, and check for signs of loosening, which significantly reduces the investment in manpower and material resources. In terms of total life cycle costs, glass spikes save road authorities a great deal of money.
Environmentally friendly materials
The materials used in the manufacture of glass road studs are environmentally friendly. Most of the glass used is recyclable material, when the glass road studs complete their mission, they can enter the recycling process and be re-processed and utilised to reduce the accumulation of solid waste in the environment, which is in line with the current environmental concept of sustainable development and contributes to the recycling of resources.
No harmful pollutants
In the process of use, the glass dowel performance ‘green’. It is not like part of the chemical material road nail, will not release harmful pollutants, zero pollution of soil, water and air, for the safety of the ecological environment around the road, to achieve the harmonious coexistence of transport facilities and the natural environment.
Highway
Highway speed, the road marking requirements are extremely high. Glass studs on the highway to show their skills, its clear reflective marking to help drivers accurately judge the lane boundaries in high-speed driving, effectively avoiding fatigue driving, blurred vision and deviation from the lane. At the entrance and exit of the motorway, it guides vehicles to enter and exit in an orderly manner; at the bend, it warns drivers to slow down and turn in advance; in the tunnel, it provides drivers with continuous and clear road guidance, which ensures high-speed driving safety in all aspects and enhances the efficiency of traffic flow diversion.
General Highways
Ordinary highways are connected to urban and rural areas, and the road conditions are complicated. Glass road studs play a reliable guiding role here, especially at night or in bad weather, to help drivers safely pass through intersections, drive smoothly through curves, steep slopes and other complex roads. It is an indispensable safety facility on ordinary roads, as it builds a safety defence for the daily travel of urban and rural residents, and promotes economic exchanges and people travelling between regions.
Main Roads
The traffic flow of urban main roads is large, and the maintenance of order is crucial. Glass road studs work with street lights and traffic signals to build a perfect road marking system. At the lane demarcation line, clearly delineate the driving area; at the intersection guide lanes, guide vehicles to drive in the specified direction, effectively reduce traffic congestion, so that the city traffic in an orderly and efficient operation, to protect the normal operation of the city.
Secondary roads and side roads
Secondary roads and branch roads are the ‘capillaries’ of urban traffic, which is related to residents' daily travelling experience. Glass road studs clearly mark road boundaries and pedestrian crossings on these roads, reminding drivers to pay attention to pedestrians, reducing the incidence of traffic accidents, enhancing residents' sense of safety when travelling at night, and creating a safe and welcoming community traffic environment.
Car Park
In the car park, the glass road studs become a good helper in space planning and order maintenance. It accurately divides the parking spaces, guides the vehicles to park in a standard way, improves the utilisation rate of the car park space, and avoids the vehicles being parked indiscriminately. In the dark car park environment, its reflective properties help drivers to quickly find parking spaces, reduce the scratching and collision between vehicles, and improve the efficiency of car park management and service quality.
Plaza
The square is densely populated and the traffic situation is complicated. The glass studs divide the travellers' access, limit the vehicle traffic area, guide the pedestrians to walk safely on the roads around the square and inside the square, avoid the human-vehicle conflict, maintain the order of the square, and create a safe and comfortable leisure space for the public.
Around the school
The road safety around the school is related to the life safety of students. Glass studs set up eye-catching warnings at school entrances, pedestrian crossings and nearby roads, reminding drivers to slow down and pay attention to students' entry and exit. Its clear marking for students to and from school to support the safety umbrella, guarding the traffic order around the campus.
Construction Roads
The construction section is complicated and has high safety risks. As a temporary warning sign, the glass road studs clearly define the boundary of the construction area, guide vehicles around, prevent vehicles from entering the construction area by mistake, and ensure the safety of construction personnel and passing vehicles. Its durability ensures that during the construction period, even if it is subjected to frequent crushing by vehicles, it can continue to play a warning role and help the construction to progress smoothly.
