How does the road marking machine work?

Road markings are also called road markings, that is, lines, arrows, signs, etc. which we can see on the road every day to identify traffic information, and play a role in traffic control and guidance. Next, the editor will take you to understand how road marking is constructed and what should be paid attention to during construction.

The road marking construction personnel can be divided into three groups, the road cleaning defense line group, the paint melting and mixing group, and the signaling coating group. The construction temperature for road marking is generally 100°C to 300°C. If the ambient temperature is less than 100°C, construction cannot be carried out and the road surface must be dry and free of dust during the construction process.
How should road signs be built and what aspects should be paid attention to?
1. Road cleaning and staking group: First use a manual road cleaning machine to clean the road area, dust and floating obstacles, dust, asphalt, oil or other harmful substances, and mark the wires as necessary.
2. Coating melting and stirring group: put the coating (auxiliary) into the hot melt, control the temperature in the kettle between 180°C and 210°C, stir while melting, and strictly control the temperature. After fusion and dispersion, to ensure better marking quality, inspections and tests are carried out. The inspection method is to take a small sample of the paint into the kettle, paint it on a sheet (thickness about 1.6mm), let it cool naturally, bend it with your fingers after a thousand bursts, and the stain will break when It is bent at about 35 degrees
Marking coating group: When the paint melted in the hot melt kettle is placed into the marking storage tank, it should be filtered with an iron screen. Build the heat under the barrel and next to the tracer to maintain proper application temperature. Then pour the glass beads into the box and construction can begin. When marking the line, the marking machine is applied according to the wire and the suitable coating temperature is about 180°C.

FAQ

The role of highway guardrails and installation precautions

The road guardrail separates the traffic of motor vehicles, non-motor vehicles and pedestrians, and separates the road longitudinally in the section, so that motor vehicles, non-motor vehicles and pedestrians can travel in separate lanes, which improves the safety of road traffic and improves traffic order;

How does the road marking machine work?

Selection of shock pad type and application location

When selecting and designing the crash pad, the size of the crash pad should be in accordance with the site conditions. In the event of a frontal collision and side collision, it can effectively protect obstacles and cannot encroach on the free space of the road. The Crash Pad can choose different structural shapes and use methods according to the terrain conditions and the degree of injury that may be caused in the event of a collision accident. Most of the anti-collision pads used on national roads are circular anti-collision cylinders made of glass fiber reinforced plastic, combined anti-collision pillars and other products.

What are the classifications of marking machines?

Vehicle-mounted marking machine: In the form of a driving bracket, the front and rear of the driving body are equipped with machinery, which is used in large-scale projects and long-distance construction marking. Operators must understand the skills driving and driving walking, saving time and effort.

Scratching machine and its accessories.

Width of marking lines: The width of international road markings is 15 cm. Considering that the marking machine can be used in parking lots, residential areas and other places, it is necessary to purchase a marking machine with a width adjustment function, which will help to use reasonably and save paint. The general adjustable range is 5-15cm.

crash pad design

The crash platform must be designed so that no fragments are ejected during the collision. After the frontal and side impact tests, the fragments produced by the crash pad must remain on the crash pad and cannot damage the collision vehicle, which surrounds it. Pedestrians and other vehicles cause damage.