w beam guardrail price factory

2019-11-09 20:15:00  By:Highway Guardrail Suppliers (1085)

w beam guardrail price factory introduce

w beam guardrail price factory is affected by many factors. The price of guardrail is different in every factory, because the situation of each factory is different.

w beam guardrail price factory

Guardrail plate is a highway anti-collision facility, which is mainly used to prevent out of control vehicles from rushing out of the road. w beam guardrail price factory is generally made of galvanized steel plate, and different specifications are adopted according to different highway grades.

Configuration and dosage: The complete set of fittings for highway waveform guardrail includes waveform plate, column cap, connector (anti-blocking block, bracket), bolt, end, transition plate, crossbeam gasket, outline mark, etc.

w beam guardrail price factory features: with good impact resistance, low cost, long life, higher safety, green environmental protection and other advantages

highway safety guardrail

highway safety guardrail

Application: Safety protection engineering construction of expressway, first and second class highway, provincial and county highway, rural highway scenic area and large parking lot.

w beam guardrail price factory are generally classified according to location and collision level. According to the location, w beam guardrail price factory can be divided into roadside fence and central partition fence. According to the anti-collision level, it can be generally divided into A and B levels. Class A guardrail belongs to the reinforced type, which is suitable for use in particularly dangerous roadside sections, and Class B is used for special highways.

The treatment of phosphating high-speed guardrail can be divided into rigid guardrail, flexible guardrail and semi-rigid guardrail. Semi-rigid guardrail refers to a continuous beam-column guardrail structure. Semi-rigid guardrail is a beam structure fixed by pillars. It relies on the bending deformation and tension of guardrail to resist collision of vehicles.

highway guardrail history

highway guardrail history

The beam guardrail is constructed according to different structures. It can be divided into W-shaped corrugated beam guardrail, pipe beam guardrail, box girder guardrail and so on. When high-speed guardrail is phosphated, it is necessary to immerse the whole tube in the pond, so that the steel surface is evenly covered with a phosphating film of 10,5 micron thickness.

w beam guardrail price factory feature

Safety measures should be observed in the construction of guardrail panels. Part of the construction process belongs to high-altitude construction and pedestrians and vehicles pass through the construction site,so the construction safety of guardrail panels is extremely important.

In addition, other aspects of safety, such as electricity use, should also be noted that high-altitude safety is the key point of guardrail construction safety, not only related to the safety of high-altitude construction personnel and equipment itself, but also related to the construction scope and the safety of personnel and vehicles in nearby areas, so we should pay special attention to the following points.

aluminum highway guardrail

aluminum highway guardrail

w beam guardrail price factory must conduct regular physical examination, for w beam guardrail price factory are not suitable for high-altitude operation, such as suffering from mental illness. Personnel with illness, hypertension, severe anemia, epilepsy, vertigo, heart disease, etc. shall not engage in this work.

All machinery and equipment must be regularly maintained and inspected to ensure that w beam guardrail price factory can be used only after failures occur. All construction personnel entering the site shall wear corresponding protective articles in strict accordance with the requirements of safety management regulations and safety operating rules.

Lifting operation and concrete of the guardrail board shall be carried out. During construction, besides routine precautions, special attention should be paid to aerial cables and nearby buildings to avoid collision accidents. _High-altitude falling events should be avoided, safety education for workers should be strengthened, and any objects thrown from high altitude should be prohibited in order to ensure w beam guardrail price factory the safety of personnel and vehicles near the site.

guardrail offset blocks

guardrail offset blocks

w beam guardrail price factory the steel is washed repeatedly. Phosphating is the main reason for the falling of the product surface coating, if the coating is due to phosphating. Shedding, it is difficult to repair through the coating solution, can only wash off the surface color, re-surface treatment.

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