Confirming the guidance performance of a passenger car at a speed of 70 km/h (collision angle 20 degrees)!
The TP Pre-Guard is a temporary protective fence that can absorb impact forces by allowing the fence itself to slide and move during a vehicle collision. The main body features a rigid protective fence structure, and the connection points are designed to allow rotation and extension upon impact from a vehicle, enabling several units to slide and absorb the vehicle's impact force. By allowing movement of the product, it satisfies the performance criteria outlined in the "Installation Standards and Explanations for Protective Fences," while also improving economic efficiency and ease of installation for temporary protective fences.
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**Features** ■Safety - The collision angle of 20 degrees under Condition B of the guardrail installation standards and their explanations was tested by colliding a passenger car at 70 km/h, verifying the four performance criteria specified in the guardrail installation standards and their explanations. For detailed experimental results, please refer to the product catalog. ■Ease of Installation - Excellent workability reduces the effort required for guardrail installation. - The product weighs approximately 1300 kg, making it relatively lightweight and easy to transport. - The connection points can be easily linked by simply passing a steel rod through the wire knot. - Curved installations are also made easier as the wire at the connection points can be adjusted freely. ■Cost-effectiveness - As a rigid protective fence, it eliminates the need for guardrail material costs and installation expenses. - The fast installation speed reduces costs associated with personnel such as guards. ■Improved Visibility - Optional reflective sheets, reflective panels, and reflective paint can be added to enhance visibility guidance performance both day and night. **Application Conditions** ■Type of Vehicle: Passenger cars (vehicle weight approximately 1700 kg) ■Design Speed: Approximately 70 km/h or less ■Installation Surface: Asphalt or concrete pavement *For other functions and details, please feel free to contact us.*
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【Purpose】 ○ Road maintenance construction ○ Road improvement construction ○ Maintenance management
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Since our establishment in 1959, we have been engaged in the manufacturing and sales of concrete products with the motto "Aiming to create an environment with moisture." Moving forward, we will continue to support the development of moisture-rich infrastructure that coexists with nature through our product creation. 【Products We Handle】 ■ NETIS (New Technology Information System of the Ministry of Land, Infrastructure, Transport and Tourism) registered products ■ Products certified by the Minister of Land, Infrastructure, Transport and Tourism (Article 14 of the Enforcement Order of the Land Development Act) ■ Award-winning products from the National Technology Development Award ■ Introduction of new technologies, new methods, and new products ■ Products for retaining walls and slopes ■ Environmental and river products ■ Road products ■ Waterway products ■ Drainage products ■ Sewage products ... and more.