Advanced EVA Foam Board Material, Highway Rotating Guardrail
Roller Barrier is one of the important products of Qingdao
Taicheng,it’s so popular because it has the following advantages:
1. Energy-absorption roller barrier system:When the high-speed car hits the
rotating energy absorption barrel installed on the column,
the rotating energy absorption barrel can dilute most of the energy
generated by the collision, so that the car is still running on the
original road,
greatly guaranteeing the life safety of the driver and passengers.
2. Made by eco and innovative material:The roller barrels are made
by innovative material which is wear resistance/energy-absorption/
flame resistance/high temperature resistance/aging resistance etc.
3. Customized available:We are professional manufacturer in roller
guardrail,we will make them according to your demand.Our standard
spec:
0.66m and 1m distance of column space,we provide single barrel and
double small barrels for reference as well.
4. Easy to install:You will get all the accessories necessary with
the roller barriers,we provide remote instruction .
Applications of the Safety Roller Barriers
Concrete barriers and conventional metal guardrail system are
effective, but cause major damage to the impacting vehicle and the
guardrail itself. Now a new type barrier system called
energy-absorption roller barrier system, invented by Qingdao
Taicheng Transportation Facilities Co., Ltd that specializes in
highway safe guardrail systems for years in China, rises in reponse
to bringing innovation technology to road safety, reducing death
rate in traffic accident higher than 90% compared to traditional
guardrails.
On the other hand, the new anti-collision bucket guardrail has a
built-in anti-impact energy-absorbing rotary anti-collision barrel,
and the flexible barrel with anti-collision and energy absorption
is mounted on the column, so that the rotating barrel can rotate
freely on the column. The free rotation of the sets of
anti-collision rotating rollers effectively decomposes the impact
force of the car when the accident occurs, so that the impact
energy perpendicular to the direction of the guardrail is converted
into rotational energy parallel to the direction . The rotation
energy can be combined with the elastic energy of the rotating
barriers itself to keep the accident vehicle to maintain the normal
traveling direction and speed. And it effectively mitigate the
serious consequences of traffic accidents and greatly protect the
personal safety of the passengers.
Structure of Qingdao Taicheng Safety Roller
Working principle of rotating guardrail
| Project | skills Requirement |
Flat test | When the vertical direction is pressurized until the outer diameter
deformation amount is 40% of the original outer diameter, the load
is immediately released, and the sample is not broken or
delaminated. |
Drop hammer impact test | At a temperature of 0 ° C and a height of 1 m, the hammer was
impacted 10 times with a 1 kg weight, and no cracking occurred for
more than 9 times. |
Install
Production Capacity
For the new rotating bucket guardrail, our capacity is 12-15km per
month , which can meet the requirements of all urgent orders
Shipping Details
| No. | Product Specifications | 40*HQ Container
Shipping Capacity |
| 1. | 1000 mm Column Space
Barriers size : 350*500 MM | 280 Meters |
| 2. | 700 mm Column Space
Barriers size : 350*500 MM | 240 Meters |
Package&Delivery
Production Qualification And Test Report
Product Components And Specifications
The rotary anti-collision guardrail is composed of rotating barrel,
beam, column, reflective strip, casing, rotating coil and
connecting piece.he exploded view is as follows:
Structure of Qingdao Taicheng Safety Roller
Rotary anti-collision guardrail constitutes the outline - the
deviation of the outer dimensions of the rotating anti-collision
guardrail member is allowed 5%
| d | 151+2 -2 |
| h1 | 110+2 -2 |
| h2 | 50+1 -1 |
| h3 | 80+2 -2
|
Production Capacity
For the new rotating bucket guardrail, our capacity is 12-15km per
month , which can meet the requirements of all urgent orders.
Shipping Details
| No. | Product Specifications | 40*HQ Container
Shipping Capacity |
| 1. | 1000 mm Column Space
Barriers size : 350*500 MM | 280 Meters |
| 2. | 700 mm Column Space
Barriers size : 350*500 MM | 240 Meters |
Minimum Setting Length of Rotary Collision Guardrail
| Highway grade | Set separately(m) | Lap setting(m) |
| Highway, First Class Highway | 70 | 15 |
| Grade two highway | 48 | 10 |
| Level 3 and 4 Highways | 28 | 5
|
Company Profile
Taicheng Transportation Independents research and development, the
self-designed anti-shock energy-absorbing highway roller barriers(
new rotary anti-collisionguardrail )broke the technical monopoly of
Korean American countries, filled the market gap of China's rotary
guardrail, and was praised by the industry as “China's guardrail
technology milestone ”.
The product has more than 20 national patents, successfully passed
the collision test of small cars (house 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.
Taicheng's product warranty period is 24 months, and the product
service life can reach 10-15 years, which is not possible for
ordinary suppliers. This is also the trust that we and our
customers have in our factory products.
After-sales service we are online 24 hours a day. As long as you
have any questions, we will always be there. We will have
professional staff to answer you and provide you with technical
support. Transportation We can
carry out transportation according to customer requirements. We
always put customer requirements first.
