ChemCo injection resins used to repair an elevated track for SEPTA in Philadelphia
| Problem: Repair structural concrete during elevated track downtime |
| Solution: ChemCo injection resins that cure quickly |
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Re-opened elevated track early am after midnight closure |
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Grout, Standard reaches 5000 psi compressive in 3 hours |
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ChemCo injection resins do not pass through crystalline gel stages |
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Track vibration won't affect final cure |
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Grout, Standard for bearing pad restoration |
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Grout, Large Void for segmental bonding (need long potlife) |
