You Won't Believe This Over-Engineered Asphalt Road Repair System In Switzerland скачать в хорошем качестве

You Won't Believe This Over-Engineered Asphalt Road Repair System In Switzerland

You Won't Believe This Over-Engineered Asphalt Road Repair System in Switzerland How does Switzerland repair its highways without shutting them down — while thousands of vehicles continue to pass overhead every day? In this documentary, discover the ASTRA Bridge, a highly over-engineered mobile bridge system that allows asphalt roads to be repaired directly underneath live traffic. Instead of closing lanes for weeks, Swiss engineers lift the highway itself, creating a protected construction zone below while cars keep moving above. Step inside a night-time construction site where milling machines, industrial sweepers, bitumen injectors, and asphalt pavers work in a tightly controlled sequence under extreme space constraints. Every movement — from bridge assembly, hydraulic synchronization, to millimeter-level positioning — follows Swiss precision engineering standards. See how this system reduces traffic disruption, improves worker safety, and redefines what “road maintenance” means in one of the most demanding infrastructure environments in the world. Mandarin Tech takes you behind the scenes of a road repair solution so complex, precise, and expensive that it sparks global debate — and leaves engineers everywhere asking: is this the future of highway maintenance? 00:00 Intro 00:32 Astra Bridge Overview 01:13 Astra Bridge Design 02:08 Testing 02:42 Simulation Concept of the Astra Bridge Installation Process 05:25 Actual Astra Bridge Installation 06:38 Repairing the Road Under the Astra Bridge 11:41 Common Asphalt Road Repair Procedure 15:20 Conclusion