galvanized bridge crash barrier with obstruction block

          galvanized bridge crash barrier with obstruction block

      highway guardrail crash barrier is the main form of semi-rigid guardrail, it is a kind of corrugated steel guardrail plate joining together with each other and continuous structure is supported by the main column.Collision of its vehicles, because the corrugated steel guardrail plate collision resistance and energy absorption effect, is neither easy to crashed again at the same time for personnel, vehicles and passengers have very good protection effect. 

crash barrier Classification:
1.According to surface treatment can be divided into hot dipped galvanized waveform guardrail and galvanized coating.
2.According to the set location can be divided into roadside guardrail and median guardrail.
3.According to the grades of collision avoidance can be divided into class A and class S.Belongs to enhanced s-class guardrail, suitable for roadside particularly dangerous road use, grade A for special roads.Commonly used roadside wave beam guardrail according to the grades of collision avoidance can be divided into B, A, SB, SA, SS grade 5.

crash barrier specifications:

(1) double difform guardrail plate: 4320 mm in length, width 310 mm, 85 mm deep, thickness of 3 mm / 4 mm.
Three difform guardrail plate: a length of 4320 mm, width 506 mm, 85 mm deep, thickness of 4 mm.[1]
(2) round columns: 140/114 mm in diameter, post 4/4.5 mm wall thickness, column length 1200 mm / 1500 mm / 1800 mm / 2150 mm.
Fang Lizhu: length 130 mm, wall thickness 6 mm.
(3) column cap: two-thirds of mm thickness, hole is apart from the 100/150 mm, 114/140 mm in diameter.

Guardrail structure form code
Gr --- wave beam guardrail
GRBS --- prevention of wave beam guardrail
Gc --- cable guardrail
Gw --- concrete guardrail
Gwb --- basic concrete guardrail
Gwm --- modified concrete guardrail
Embedding condition code
E --- buried in soil
Em ---- the central zone of concrete guardrail, interlock in the grassroots
E1 --- roadside concrete guardrail, embedded in the base
E2, roadside concrete guardrail, connected to the lower structure
B --- embedded in the concrete foundation

The principle:
1, highway guardrail is the main form of semi-rigid guardrail, it is a kind of corrugated steel guardrail plate joining together with each other and continuous structure is supported by pillars.
2, it used soil base, column, beam deformation to absorb impact energy, and force is out of control vehicle changing direction, to return to normal driving direction, prevent the vehicle out, in order to protect the vehicle and the passenger, reduce the loss caused by accidents.

Advantages :

1.The barriers ensure minimum damage to the vehicle and its occupants.

2.During collision, the beam absorbs maximum energy by flattening out laterally and restrains 

the vehicle from veering over.

3.Prevents the vehicle from skidding back onto the carriageway by controlling exit angles 

through gradual deceleration and effective redirection of the vehicle back on to the road.

4.Enables quick repairs in case of accidents.

5.All components are galvanized for longer life.

 application:

Mainly used in highway, large parking lot, the scenic area, high speed, provincial roads, rural roads and other anti-collision safety engineering construction.

  Purpose of the enterprise

Create value for customers,

Creating opportunities for staff,

Creating benefits for the society.

Can be customized to sample processing.Can provide free samples.
Professional team, first-class service.

our factory:

certificate:

Q :Are you the factory or trading company?   
A:Factory and trading company.
Q:Where Is your factory location?   
A:Our factory is located in the famous silk screen of the township in hebei anpingxian, welcome customers at home and abroad to come to our company to attend.
Q:we can get samples?  
A:We are very honored to provide samples for you.
Q:Why did you choose us?   
1. We are a wire mesh industry leader.
2. We are alibaba gold supplier.
3. The obtained ISO9001 and ISO14000 and German TUV certification.
4. One hundred percent of goods quality control before shipment.
5. Good price, good service and competitive price.

How to contact us?

Send you inquiry Details in the below.

Click “Send Now”