We provide highway guardrail flexbeam crash barrier based on specification of American Standard (ASTM) and British Standard BS. Our products guardrail flexbeam made from hot dip galvanizing steel for highway safety systems. This system keep vehicles from straying into dangerous or off-limits areas. We justified our products with International well known specifications, such as ASTM (American Standard) and BS (British Standard). All ouf our products are made in Indonesia. We are Indonesia’s leading manufacturer and supplier of guardrail flexbeam system.
Our guardrail flexbeam products formed from steel and coated by hot dip galvanizing system based on American standard (ASTM A-123) , British Standard (BS. 79) and Indonesian standard SNI. The process is performed after fabricated to ensure resistance from corrosion. Including all other complementary material, such as bolts, nuts, washers and all accessories are also coated.
The design of the structure continuous beam guardrail flexbeam measure that the impact of the collision load from the vehicle of any part of a section, when the collision force beyond the elastic limit, will be transferred through the overall structure connecting to the base plate to the foundation. Base plates are located along the foundations and the barriers. Each section is bounded by8 bolts which are specially designed with a rounded head bolts. At each connection point, there is overlap as much as 318 mm to ensure a positive splice.
The use of a guardrail on the roadway will create the flexibility that controlled vehicles in accident conditions. In addition, it is used to restore uncontrolled vehicle back in the direction of the intended lane road and not on the opposite lane. Possible damage that can be suffered by the vehicle can be reduced with the use of round-headed bolts. Moreover, beam overlap section is not facing the direction of traffic, and end portions section is specifically designed so that the vehicle does not hit the guardrail in a row.
Guardrail flexbeam technology has been proven safe and mounted on the International race tracks. Currently the technology guardrail began mounted on highways around the world and special roads with high accident risk. Guardrail flexbeam will be the solution for the unique protection offered by corrugated steel systems (guardrail) which is used to protect the lives and vehicle.
We offer our guardrail flexbeam consists of two standard sizes so it will speed installation time and reduce costs. We also ready to built custom made design guardrail flexbeam to technical specifications you want.
|Materials||Japan Standard (JIS G3101) eq Structural Carbon Steel (SS400)|
|Design||American Association of State Highway and Trasport Official (AASHTO M-180) and Indonesia Standard SNI 07-0950-1989|
|Galvanized||American Standard Testing and Material (ASTM A-123), British Standards (BS 79) and Indonesia Standard SNI 07-7033-2004|
|Bolt and Nuts||Australian Standard (AS 1112 Grade 8.8)|
If you need more information, please do not hesitate to contact us.