Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← TechnologyWhich consequence results when deicing salts permeate a bridge deck?
A)Rebar corrosion accelerates significantly✓
B)Concrete compressive strength increases notably
C)Cable tension in support increases
D)Asphalt surface layer becomes more ductile
💡 Explanation
Corrosion occurs due to chloride ion diffusion, accelerating oxidation through the **electrochemical reaction**. Water and ions promote electron transfer, causing iron to oxidize, therefore the steel weakens structurally rather than remaining intact under stress with a passivated oxide layer.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Technology →- Which outcome occurs when tight tolerances on a cold forging die are exceeded?
- Which outcome increases when turbocharger boost exceeds fuel octane rating?
- Which outcome results from singularity proximity in inverse kinematics?
- Which outcome occurs when the Jacobian matrix is singular during inverse kinematics calculations for a robot arm?
- Which risk increases when post-tensioned concrete beam tendons experience corrosion induced hydrogen embrittlement?
- Which risk increases when the rebar cage of a reinforced concrete column is misaligned before pouring?
