Shotcrete – Concrete Surface Repair
Dry Mix Products
| Manufacturer | Product Name | Packaging Code | Resistivity <15000 Ohms (note: 2) |
Gradation | Approval Date |
|---|---|---|---|---|---|
| King Packaged Materials Company | MS-D1 SY | 1520047 or 1525047 | No | 1 | 11/9/2020 |
| King Packaged Materials Company | MS-D1 SY | 1520008 or 1525224 | No | 2 | 11/9/2020 |
| TCC Materials | TechMix D-SF1 | TechMix D-SF1 | No | 1 | 10/23/2020 |
| TCC Materials | TechMix D-SF2 | TechMix D-SF2 | No | 2 | 10/23/2020 |
Notes:
- Blended Aggregates: (see qualification process) Use Grading No. 1 when it is likely repair areas are 1 inch or less thick such as prestressed beams. Use Grading No. 2 for most patches expected at greater than 1 inch.
- Will the product provide a resistivity < 15,000 Ohm?