Precast concrete road barriers serve as more than just barricades against unwanted vehicular traffic – they also serve as safety devices. When installed parallel to roadways, precast concrete road barriers have the unique ability to not only realign stray vehicles, but also reduce their speed. Upon impact, precast concrete road barrier partially lift the stray vehicle off of the pavement, which decreases the lateral resistance forces between the tires and pavement. Once this force is minimized, the barriers can effectively realign and slow the stray vehicle. Precast barriers can be utilized in permanent or temporary application.
PT. Lisa Concrete Indonesia provides the most commonly used road barrier shape in Indonesia – New Jersey type – available in massive casting or hollow-centre. These designs have slightly different performance characteristics for small to medium vehicles and larger vehicles like trucks and buses. Lisa’s road barrier standards available in various heights, lengths, and connection systems, based upon design requirements provided by projects owners.

For further information about precast concrete pipe, please contact :
PT. LISA CONCRETE INDONESIA
Jl. Raya Kupang Jaya 1E
Surabaya, East Java – Indonesia
Phone. : 62 31 – 732 6070 (hunting)
Facs. : 62 32 – 7325285
e-mail : lcisby@rad.net.id

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