How to repair bridges

1. Take the bridge, which is in poor condition. After making all the necessary documents to proceed PPR (preventive maintenance).





2. Parse the console to broadening the dimensions of the structure.



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3. Build it and pour reinforced concrete.



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5. The same thing we do with the enclosure wall



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7. After adding a protective layer on the deck laid gidroizolyatsiyui do expansion joints



8. On top of the waterproofing fill protective layer 5-6 cm no more.



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13. Now proceed to the drainage system. Setting up trays.



14. Do not forget about the cone!



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16. The sidewalks on the approaches to the bridge.



17. The road is already paved approaches, waiting for bridge-builders.



18. They waited.



19. A little later dragged him 386 tons of ... weathered, collapsed))) That's all.



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