| Being a temporary installation for the purpose of | | | | commonly used road block. This one is normally |
| controlling traffic, road blockers perform various | | | | installed on the ground by the road constructors for |
| other life saving functions. There are various types of | | | | the purpose of tracking any illegal persons or |
| road blockers that are used for the purpose of road | | | | terrorists. |
| traffic. These road blockers include: The hydraulic | | | | The hydraulic road blocker is a perfect type of road |
| blockers, the anti ram blockers and the security | | | | blocker that is commonly used for electro hydraulic |
| blockers. The security road blockers mainly play the | | | | purposes. With this type of road block, no car can be |
| function if ensuring that traffic is secure. They are | | | | able to access the blocked route. It helps in |
| the common type since anyone who purchases a car | | | | maintaining the motorist speed in order to prevent |
| must have them intact in case of any road | | | | accidents. This type of road block is also used for |
| emergencies. | | | | the purpose of controlling gangways together with |
| One good type of security blocker is the high | | | | parking lots perhaps in a home or industrial setting. |
| security blocker. It is frequently used on roads for | | | | The Hydraulic road block is normally designed with |
| the purpose of access control. The concrete blocker | | | | some rising kerbs that are sharp-pointed in order to |
| is another common type of blocker that is used for | | | | perfectly prevent any vehicle from accessing that |
| the purpose of security. It is normally featured by | | | | particular route that has been blocked. In America the |
| some yellow and black physical reflector strips. They | | | | anti ram road block is normally used for controlling |
| are known to provide a very high level of security. | | | | traffic. The block looks like a long string that is laid |
| Their application is during road construction or police | | | | across the road to prevent cars from accessing a |
| security check. The antiterrorist road block is another | | | | certain blocked route. |