Bridges and viaducts

EN 247 - São Lourenço Bridge at Km 44+500. Tests to characterize the concrete’s condition.
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Partial view of the bridge  
Visual Inspection – Survey anomalies
           
 
Tests “in-situ” - Evaluating the risk of active reinforcements corrosion – Measuring of the electrical potential  
Tests “in-situ” - Qualitative concrete evaluation – Ultrasound test
           
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