EVA Yellow Safety Roller Barrier Highway Rotating

High Quality EVA Yellow Safety Roller Valt Barrier Highway Rotating

Qingdao Taicheng Transportation Facilities Co., Ltd

The first manufacturer of exporting new type roller barriers in China

Qingdao Taicheng Transportation Facility Co., Ltd. is a technological innovation enterprise invested by Henger Group, headquartered in Jinkou Industrial Park, Qingdao City. Taicheng Transportation has an innovative scientific research team, advanced manufacturing technology, first-class production facilities, and perfect testing methods. , reliable product quality, enthusiastic after-sales service, devoted to the great cause of improving China's road safety.

The impact-resistant and energy-absorbing rotating guardrail independently developed and designed by Taicheng Transportation has broken the technological monopoly of Korean and American countries and filled the market gap of China's rotating guardrail. The product has more than 20 national patents, and has successfully passed the collision test of small cars (family cars), buses and large trucks in the highway test site of the Ministry of Communications, and the test results and collision data are at the international leading level.

1, product description

The revolving guardrail of Qingdao Xinsheng Expressway adopts the method of "one column and four columns". By strengthening the performance and installation method of the column and guardrail, it can effectively prevent cars from passing through the guardrail and driving out of the driving lane. And pioneeringly adopts a rotating structure to support the elastic, anti-collision and wear-resistant rotating bucket on the column, so that the rotating bucket can rotate freely on the column, and the impact force of the car is decomposed through the free rotation of the rotating bucket, so that the The impact force perpendicular to the guardrail method is decomposed to the direction parallel to the guardrail, which is effectively absorbed and reduced by the rotating barrel, thereby effectively reducing the consequences of traffic accidents.

2,production materials

The impact-resistant and energy-absorbing rotating anti-collision barrel is made of high-tech polymer composite material—polyurethane, which is integrally formed at one time. Polyurethane material has the high strength of polyethylene material and the high elasticity of rubber material, so the barrel itself has the characteristics of high elasticity and anti-collision and wear resistance, which can avoid being smashed when impacted, and at the same time effectively protect the guardrail and passengers. to protect.

The rotating anti-collision bucket also has a strong recovery ability, which can quickly restore the original shape and performance in the case of severe impact, which can save road maintenance costs. In addition to good anti-collision and wear-resistant performance, the rotating anti-collision bucket also has many advantages such as corrosion resistance, anti-aging, weather resistance, not easy to break, beautiful appearance, not easy to fade, and many other advantages. Under natural outdoor conditions, the service life can reach ten years. years or more.

3,working principle

The rotating guardrail adopts the method of "one column and four columns". By strengthening the performance and installation method of the column and guardrail, it can effectively prevent cars from passing through the guardrail and driving out of the driving lane. And pioneeringly adopts a rotating structure to support the elastic, anti-collision and wear-resistant rotating bucket on the column, so that the rotating bucket can rotate freely on the column, and the impact force of the car is decomposed through the free rotation of the rotating bucket, so that the The impact force perpendicular to the direction of the guardrail is decomposed to the direction parallel to the guardrail, which is effectively absorbed and reduced by the rotating barrel, thereby effectively reducing the consequences of traffic accidents. The rotating bucket is made of composite material of EVA and polyurethane. This high-strength EVA and polyurethane material itself is elastic and anti-collision and wear-resistant, which can prevent the rotating bucket from being smashed when it is impacted, and effectively protect the guardrail and passengers. . In addition to good anti-collision and wear resistance, it also has the advantages of anti-chemical corrosion, anti-ultraviolet aging, and weather resistance.

In the event of a traffic accident, when the car hits it, the energy of the collision is converted into rotational energy by means of rotation, maintaining the normal driving direction and speed of the car, minimizing the incidence of traffic accidents and protecting people's lives. Safety, providing a new road safety guarantee. It is especially suitable for installation and application in accident-prone areas such as tunnel entrances, central isolation belts, sharp turning areas, and complex intersections. It is worth mentioning that the rotating barrel also has a strong resilience, even if it is severely impacted, it can immediately return to its original state. In addition, the appearance of the rotating bucket is bright in color, such as yellow, orange, green, etc., with a high degree of bright reflection effect and eye-catching function, which can attract the driver's attention and reduce the accident rate, especially to ensure their night and rainy days. Drive safely.

4,Features of Qingdao Xinsheng Highway Rotary Bucket

4.1. The rotating anti-collision guardrail can be used as a roadside guardrail in the subgrade section, a central divider guardrail, or as a bridge guardrail for a small bridge and a passage.

4.2. When the anti-collision surface of the rotating anti-collision guardrail does not coincide with the facade of the curb, its height should be increased by the height of the curb.

4.3. The compaction degree of the roadside and the subgrade soil in the central divider should be strengthened by measures such as concrete foundation if necessary.

4.4. Excessive handling should be carried out between the rotating crash barrier and other types of barriers.

4.5. The rotating bucket should be yellow to indicate a warning.

4.6. When the rotating anti-collision barrier is installed on the left side of the roadway or the center divider, the color of the reflective strip should be yellow, and when it is installed on the right side of the roadway, the color of the reflective strip should be white.

4.7. It is not advisable to set delineators on the rotating bumper guardrail.

4.8. When the width of the central divider is less than the requirements in the table below, the guardrail of the central divider can use a rotating anti-collision guardrail.

5,Low after-sale cost

The energy-absorbing anti-collision bucket has strong wear resistance and impact resistance, and the rotating anti-collision guardrail is firmly designed. There is no need to replace the guardrail in ordinary traffic accidents, saving after-sales and maintenance costs.

6,beautify environment

Compared with the traditional guardrail, the rotating anti-collision guardrail is beautiful and dazzling because of its own color. In addition to the high warning degree, it can also beautify the surrounding environment, especially in the scenic road section around the mountain, it is integrated with the surrounding scenery to form a difference. Flavorful landscape.

7,Production capacity and delivery

For the new type of rotating barrel guardrail, our production capacity is 12-15km per month, which can meet the shipping needs of all urgent orders.

Shipping Specifications