Road studs, a commonly used method of traffic roadblock […]
Road studs, a commonly used method of traffic roadblocks, are used to guide people to drive in the right direction and prevent speeding and traffic accidents. Mainly used in roads and railways
The specifications of road studs are generally 100mm*100mm*20mm, and the maximum height does not exceed 25mm. There are many kinds of reflectors, including reflective sheet, reflective beads, led light emitting, reflective film and so on.
The installation of road studs generally adopts epoxy resin installation.
Generally, cast aluminum road studs, plastic road studs, ceramic road studs, and glass ball studs are put into ordinary road studs. Next, we will introduce the road studs in detail according to their functions.
1. Cast aluminum road stud
There are two types of cast aluminum and cast aluminum shells. All-cast aluminum means that the shell is made of metal and has a relatively high compressive strength. It is generally used at double yellow lines and is generally called all-aluminum road studs. Cast aluminum shell means that the shell is cast aluminum and the inside is filled. Such a road stud has a lower cost than full cast aluminum, but at the same time the compressive strength is not so high. It is generally called a cast aluminum road stud or a cast aluminum filled road stud. .
2. Plastic road studs
There are also two types of plastic and plastic shells. All-plastic means that the shell is made of plastic injection molding, and the material may be ABS, AS+glass fiber, etc., and has high compressive strength. It is generally called all-plastic road stud. Plastic shell means that the shell is made of plastic and the interior is filled. The cost of such a road stud is lower than that of all plastic, but at the same time the compressive strength is not so high. It is generally called a plastic road stud or a plastic-filled road stud.
3. Ceramic road studs
The material is cement ceramic, round, and it was used in early days. It is fragile during transportation and is generally not recommended.
4. Glass fairway spikes
The material is glass, which has been used in many early days, construction and installation are more difficult, and basic applications are less. Generally not recommended.
5. Reflective bead road studs
The reflector is 21 or 43 high-brightness reflective beads. The manufacturer is represented by Swarovski.
6. Railway spikes
It is divided into manual road studs and mechanical road studs. Hand-made road studs are made by hand, with varying dimensions, but the price is low, and the goods are generally shipped per ton. Machine-made road studs are manufactured by machine through forging, heat treatment, threading and other processes. Regardless of the shape, size and availability, they are the best choice, but the price is slightly higher, and they are generally ordered by item.