Product details
Safety Roller Barrier Introduction
Material: polyurethane EVA
Fence material: Q235 Hot-dip galvanizing
Specification: production on demand
Product color: Bright color, depending on the need to make into a variety of colors, such as yellow, orange, red and white and so on.
Why choose Safety Roller Barrier
Year-2014 |
Year-2015 |
Precentage Increase |
|
Total Accidents |
489400 |
501423 |
2.5% |
Persons Killed |
139671 |
146133 |
4.6% |
Accidents on Highway |
137903 |
142268 |
3.2% |
It is expected to be increased 40% of 2015 to 50% in 2016 and even more in future where the number of vehicles manufacturing is increasing and also the vehicles on road are increasing.
An analysis of road accident data in 2015 shows that there are about 1,374 accidents and 400 deaths on Indian roads every day, with an average of 57 accidents and 17 deaths per hour.
As a new concept longitudinal barrier (the Roller Barrier), a structure equipped with continuous pipes covered with urethane rings. After the rolling barrier was installed at two downgraded and curved roads sections, the accidents at the sections were reduced by more than 50% in a year.
Roller Barrier Advantages
1.High Fire-resistance Capacity, 200% higher than other materialsl like EVA, polyethylene
there is a 3mm thick hard layer generated in production process.
Its tensile strength, fire resistance and bearing capacity are 2-3times higher than other material roller in the market.
4. Better Working Performance in Extremely Harsh Conditions.
Polyurethane has better property than natural rubber, such as anticollision, abrasion resistance, ageing
resistance, oxidation resistance, non-absorbency and water resistance, corrosion resistance, weather fastness, high elasticity, etc. so it can working well in harsh conditions with service life longer than 10 years.
Energy Absorption Roller Physics and Chemistry Requirement
Item |
Technical Requirement |
Apparent Density (kg/㎡) |
>125 |
Tensile Strength (Mpa) |
> 1.15 |
Elongation at Break (%) |
>320 |
Compression Set |
>38 |
Rebound Rate (%) |
>72 |
Construction Site:
http://www.taicheng-highwayguardrail.com/