THE PROBLEM - structural
- Common causes of premature failure of concrete surfaces
- spalling of the expansion and contraction joints
- surface potholing
- Traditional repair techniques replace failed materials with similar rigid strength products which can fail again within a few weeks of installation
- Left untreated, damage can
- affect lower structural levels
- result in full reconstruction
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THE PROBLEM - Financial
- Replacement of concrete bays
- expensive
- cause lengthy delays
- curing times of several days required.
THE PROBLEM - Social
- Noise pollution increased when surface is deteriorated
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