Mashinostroiteley str., 8, Aleksin  |
+7 (48753) 2-41-35 |
| Marketing Department (toll-free call) |
8 (800) 500-56-50 |
Write to us at mail: |
aleksin-ask@mail.ru |
from 8:00 to 16:30, dinner 12:00 to 12:30
Saturday, Sunday - closed
Production of road safety barriers
Road safety barrier is a passive tool designed to ensure the safety of road traffic. Its function is to prevent vehicles from moving beyond the edges of the roadway covering. The design of the safety barrier changes the direction of the car due to the deflection and spring forces of the material, minimizing the impact during collisions.
This passive safety tool is necessary in the cases when drivers are not able to avoid the accident on their own. An accident can occur because of:
- Loss of control over the car with its subsequent destabilization.
- Abnormal operation of important components of the vehicle. Examples are the uncontrolled skid of the car or the presence of a loose heavy-weight load in its passenger compartment.
- Unexpected health problems (various heart and concentration disorders).
- Blinding of the driver with the headlights of an oncoming vehicle when moving at night.
Thus, measures to improve passive road safety, such as the use of road barriers, can significantly alleviate the consequences of accidents.
Varieties of offered products
"Aleksinstroykonstruktsiya" JSC proposes to purchase road safety barriers of the following types:
- One-sided road fence.
- One-sided bridge fence.
- Two-sided bridge fence.
The company's products meet all applicable standards. Our company is the leader in the domestic market in the field of manufacturing and installation of protective barriers (on roads and bridges).
Application
As for the target purpose, metal road barriers can perform the following functions:
- Segregation of opposed streams of traffic
- Separation of different parts of the road (sidewalks and driveways).
- Arrangement of parking lots.
- Passive safety elements for enterprises, construction sites, and other similar objects.
Products of this type can be used on highways and public roads.
Design features
The road safety barrier consists of the following elements:
- Fence poles. They are installed in the ground or roadway covering.
- Horizontal components. Designed to stop vehicles in cases of accidents.
The construction consists of a certain number of horizontal parallel profiles attached to vertical poles. The technical parameters of all elements are determined according to the required holding capacity. If necessary, it can be increased by means of:
- Reducing the spacing between poles.
- Using more durable and firm metal profiles.
Basic technical specifications:
- Holding capacity, which can be up to 600 kJ.
- Section pitch.
- Height of the poles.
Pros
Bridge safety fences have the following advantages:
- Simplicity, which facilitates quick installation.
- Dramatically reduces the accident rate on dangerous road sections.
- A wide variety of manufactured products, which facilitates delivery.
- Low metal consumption.
- Easy reconstruction.
Where to buy?
You have the opportunity to buy road safety barriers in our company. Prices depend on the quantity and technical specifications. Such constructions have long proven themselves as reliable passive components of road safety. You can contact us using the contact information on this site. The most important principle of the company's work is a long-term and mutually beneficial relationship with customers.
| Model designation | Barrier height, м | Holding capacity | Post – channel cross-section | Rail sheet thickness, мм | Post spacing, м | Dynamic deflection, м | Depth of penetration, (minimal), м |
|---|---|---|---|---|---|---|---|
| 11-ДО | 0,75 | У1 | N 12 | 3 | 2,0 | 1,50 | 1,10 |
| N 14* | 4,0 | 1,50 | 1,10 | ||||
| N 12 | 4 | 2,5 | 1,50 | 1,10 | |||
| N 14 | 3,0 | 1,50 | 1,10 | ||||
| У2 | N 12 | 3 | 1,5 | 1,50 | 1,10 | ||
| N 14* | 2,0 | 1,25 | 1,10 | ||||
| N 16 | 2,5 | 1,25 | 1,10 | ||||
| N 14 | 4 | 2,0 | 1,25 | 1,10 | |||
| N 16** | 4,0 | 1,50 | 1,10 | ||||
| У3 | N 14* | 3 | 1,33 | 1,50 | 1,20 | ||
| N 16** | 2,0 | 1,50 | 1,20 | ||||
| N 12 | 4 | 1,0 | 1,50 | 1,10 | |||
| N 14* | 1,5 | 1,25 | 1,10 | ||||
| N 16** | 2,0 | 1,0 | 1,10 | ||||
| У4 | N 16** | 3 | 1,5 | 1,00 | 1,20 | ||
| N 14* | 4 | 1,0 | 1,25 | 1,10 | |||
| N 16** | 2,0 | 1,10 | 1,10 | ||||
| 11-ДД | У4 | N 14** | 3 | 1,0 | 1,00 | 1,10 | |
| N 16 | 2,0 | 1,20 | 1,10 | ||||
| N 14 | 4 | 1,0 | 1,25 | 1,10 |
* Posts of С-shaped 12055185 mm formed section according to GOST 8282 can be used** Posts of С-shaped 10080355 mm formed section according to GOST 8282 can be used.
1 – barrier rail; 2 – sigma post; 3 – stiff distance spacer; 4 - bolt М1645.5.8; 5 - bolt М1630.5.8; 6 - washer 80404 мм
Figure 1 – Single-sided roadside barrier with stiff distance spacers
1 - barrier rail; 2 - sigma post; 3 – stiff middle distance spacer; 4 - bolt М1645.5.8; 5 - bolt М1630.5.8; 6 - washer 80404 мм
Figure 2 – Double-sided median barrier. The juncture of rails with a post
| Model designation | Barrier height, м | Holding capacity | I-beam – channel cross-section | Rail sheet thickness, мм | Post spacing, м | Dynamic deflection, м | Design |
|---|---|---|---|---|---|---|---|
| 11-ДО | 0,75 | У1 | N 12 | 3 | 2,5 | 1,0 |  |
| N 12 | 4 | 3,0 | 1,25 |  |
|||
| У2 | N 12 | 3 | 1,5 | 1,0 |  |
||
| N 12 | 4 | 2,0 | 1,0 |  |
|||
| N 14 | 2,5 | 1,25 |  |
||||
| У3 | N 12 | 3 | 1,0 | 1,0 |  |
||
| N 12 | 4 | 1,0 | 1,0 | ||||
| N 14 | 2,0 | 1,0 |  |
||||
| У4 | N 14 | 4 | 1,0 | 1,0 |  |
||
| 11-ДО | 1,1 | У5 | N 12 | 3 | 1,5 | 1,2 | |
| N 12 | 4 | 2,0 | 1,1 | ||||
| У6 | N 12 | 3 | 1,0 | 1,1 | |||
| N 12 | 4 | 1,5 | 1,0 | ||||
| У7 | N 14 | 4 | 1,0 | 1,0 |
| Model designation | Barrier height, м | Holding capacity | I-beam – channel cross-section | Rail sheet thickness, мм | Post spacing, м | Dynamic deflection, м | Design |
|---|---|---|---|---|---|---|---|
| 11-ДД | 1,1 | У5 | N 12 | 3 | 1,5 | 1,2 |  |
| N 12 | 4 | 2,0 | 1,1 | ||||
| У6 | N 12 | 3 | 1,0 | 1,1 | |||
| N 12 | 4 | 1,5 | 1,0 | ||||
| У7 | N 14 | 4 | 1,0 | 1,0 |
| Model designation | Barrier height, м | Holding capacity | I-beam – channel cross-section | Rail sheet thickness, мм | Post spacing, м | Dynamic deflection, м | Design |
|---|---|---|---|---|---|---|---|
| 11-МО | 0,75 | У1 | N 12 | 3 | 3,0 | 0,70 |  |
| N 12 | 4 | 2,5 | 0,75 | ||||
| N 14 | 3,0 | 0,75 | |||||
| N 14* | 4,0 | 0,75 | |||||
| У2 | N 12 | 3 | 1,5 | 0,75 | |||
| N 14* | 2,0 | 0,75 | |||||
| N 12 | 4 | 1,5 | 0,75 | ||||
| N 14 | 2,0 | 0,75 | |||||
| У3 | N 12 | 3 | 1,0 | 0,70 | |||
| N 14 | 1,0 | 0,70 | |||||
| N 14 | 4 | 1,5 | 0,70 | ||||
| У4 | N 14 | 4 | 1,0 | 0,70 | |||
| N 16 | 1,5 | 0,70 | |||||
| 11-МД | 0,75 | У4 | N 12 | 4 | 1,0 | 0,80 |  |
| N 14 | 1,5 | 0,80 | |||||
| N 16 | 2,0 | 0,80 |  |
* Posts of С-shaped 12055185 mm formed section according to GOST 8282 can be used
| Model designation | Barrier height, м | Holding capacity | I-beam – channel cross-section | Rail sheet thickness, мм | Post spacing, м | Dynamic deflection, м | Design |
|---|---|---|---|---|---|---|---|
| 11-МО | 1,1 | У2 | N 12 | 3 | 3,0 | 1,15 |  |
| N 14 | 4,0 | 1,10 | |||||
| У3 | N 12 | 3 | 2,0 | 1,10 |  |
||
| N 14 | 2,5 | 1,00 |  |
||||
| У4 | N 12 | 4 | 1,5 | 1,05 |  |
||
| N 14 | 2,0 | 1,00 |  |
||||
| 1,3 | У5 | N 16 | 2,0 | 1,00 |  |
||
| У6 | N 16 | 1,5 | 1,00 |  |
|||
| 1,5 | У7 | N 16 | 1,0 | 1,00 | |||
| 11-МД | 1,1 | У5 | N 12 | 2,0 | 1,00 |  |
|
| У6 | N 14 | 1,5 | 1,00 |  |
| Model designation | Barrier height, м | Base height, м | Holding capacity | I-beam – channel cross-section | Rail sheet thickness, мм | Post spacing, м | Dynamic deflection, м | Design |
|---|---|---|---|---|---|---|---|---|
| 15-МО | 0,75 | 0,15 | У1 | N 12 | 3/4 | 2,0/2,5 | 0,55 |  |
| N 14 | 4 | 3,0 | 0,6 |  |
||||
| У2 | N 12 | 3/4 | 1,0/1,33 | 0,55 | ||||
| N 14 | 3 | 1,5 | 0,55 | |||||
| N 16 | 4 | 2,0 | 0,60 |  |
||||
| У3 | N 16 | 4 | 1,5 | 0,55 |  |
|||
| 0,8 | 0,2 | У1 | N 12 | 3/4 | 2,0/3,0 | 0,60 |  |
|
| У2 | N 12 | 3/4 | 1,0/1,5 | 0,55 |  |
|||
| N 14 | 1,5/2,0 | 0,60 | ||||||
| У3 | N 14 | 4 | 1,0 | 0,60 | ||||
| N 16 | 4 | 1,5 | 0,65 | |||||
| 0,9 | 0,3 | У4 | N 14 | 4 | 1,0 | 0,65 | ||
| N 16 | 4 | 1,5 | 0,65 | |||||
| У5 | N 16 | 4 | 1,0 | 0,65 |
| Model designation | Barrier height, м | Base height, м | Holding capacity | I-beam – channel cross-section | Rail sheet thickness, мм | Post spacing, м | Dynamic deflection, м | |
|---|---|---|---|---|---|---|---|---|
| 15-МД | 0,75 | 0,15 | У3 | N 12 | 4 | 1,0 | 0,55 | |
| N 14 | 4 | 1,5 | ||||||
| N 16* | 4 | 2,0 | 0,60 | |||||
| У4 | N 16 | 4 | 1,0 | 0,55 | ||||
| 0,8 | 0,2 | У3 | N 14 | 4 | 1,5 | 0,6 | ||
| N 16* | 4 | 2,0 | ||||||
| У4 | N 14 | 4 | 1,0 | |||||
| N 16 | 4 | 1,5 | ||||||
| 0,9 | 0,3 | У4 | N 12 | 3 | 1,0 | 0,5 | ||
| N 14 | 3 | 1,5 | ||||||
| У5 | N 14 | 4 | 1,0 | 0,55 | ||||
| N 16 | 4 | 1,5 | ||||||
1 - barrier rail; 2 - sigma post; 3 – damper distance-spacer; 4 - bolt М1645.5.8; 5 - bolt М1630.5.8
Figure 3 – Single-sided bridge and roadside barrier with damper distance-spacer.
1 - barrier rail; 2 - sigma post; 3 - damper distance-spacer; 4 - bolt М1645.5.8; 5 - bolt М1630.5.8
Figure 4 – Double-sided bridge and roadside barrier with damper distance-spacer.
