Factory Nice Road Anti Crash Safety Highway Guardrailnew Type Road
Guardrail
What is Rolling Barrier?
The highway rotating barrel guardrail is mainly composed of
rotating barrels, columns, beams, convolution rings, snaps,
casings, ends, reflective strips and bolts. The "one column and
four columns" method is adopted to strengthen the performance and
installation of columns and guardrails. way to effectively prevent
cars from crossing the guardrail and driving out of the driving
lane.
2. Product Introduction
| name | highway guardrail safety roller barrier | use | road safety |
| size | 4130*310*81*2.75 | standard | American standard |
| material | Q345B or Q235B | feature | anti-corrision |
| certificate | ISO SGS BV CE | treatment of surface | hot dip galvanized |
Product Material
Material characteristics: The rotating bucket is made of EVA and
polyurethane composite material, which is elastic and
anti-collision and wear-resistant, which can prevent the rotating
bucket from being crushed 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.
Experimental case
3. Product Parameters
| No. | Name | Specifications(mm) | Material |
| 1 | Roller | 345*490/350*510(Customized) | Polyurethane |
| 2 | Post | 140*2000*4.5(Customized) | Q235 |
| 3 | PVC Tube | 160*500*6.5(Customized) | PVC |
| 4 | Beam | 100*80*4.0 | Q235 |
| 5 | Rolling Circle | 182×145×6.0 | Polymer Ethylene |
| 6 | End Socket | 1300×230×4.0 | Q235 |
| 7 | Post Cap | 145×145 | Rubber |
| 8 | Bolt | M18*120 | Q235 |
| M18*180 | Q235 |
| M18*80 | Q235 |
| 9 | Nut | M20 | Q235 |
| Item | Specifications |
| Apparent Density (KG/m³) | ≥125 |
| Tensile Strength(MPa) | ≥1.15 |
| Elongation(%) | ≥320 |
| Compression Permanent Distortion (%) | ≥38 |
| Resilience(%) | ≥72 |
Our services
| A | High quality goods with competitive price and fast delivery time. |
| B | Technical help with the solutions and questions. |
| C | OEM design,customized drawing for the guardrail and pipe. |
| D | Different standard products we would offer for different country
and regions. |
| E | Different color and surface treatment,cold galvanized+spray, hot
galvanized,hot galvanized+spray. |
Qingdao Taicheng Transportation Facilities Co., Ltd. ( Taicheng )
is a technology based innovation enterprise invested by Henger
Group . It is headquartered in Jinkou Industrial Park, Qingdao.
Taicheng Transportation has an innovative research team, advanced
manufacturing technology, first-class production facilities and
perfect testing methods. Reliable productquality, enthusiastic
after-sales service, dedicated to the great cause of improving road
safety in China.
Taicheng Transportation Independents research and development, the
self-designed anti-shock energy-absorbing highway roller barriers (
new rotary anti-collision guardrail )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 ”
