Mushroom
An unacceptable defect that occurs when the top of a caisson concrete pier spreads out and hardens to become wider than the foundation wall thickness.
An unacceptable defect that occurs when the top of a caisson concrete pier spreads out and hardens to become wider than the foundation wall thickness.
| TOP 10 |
1. Builders
2. Scaffolding
3. Contractors
4. Architects
8. Bricklayers
10. Extensions
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