Tech Data
Crete Repair #224
| Packaging | 50 pound (22.7 kg) units |
|---|---|
| Net Weight | 50 pounds (22.7 kg) |
| Appearance/Color | Dark gray powder |
| Odor | Odorless |
| Flammability | Non-flammable |
| Setting Time (73°F, 22.8°C) | Initial: 2-3 hours; Final: 5-6.5 hours |
| Toxicity | Non-toxic |
| Application Thickness | 3/8 inch (9mm) minimum |
| Vertical Applications | Spray or trowel apply up to 2 inches thick in 1 lift |
| Overhead Applications | No more than 1-1.5 inches per pass |
| Mixing Ratio | 3/4 gal – 1 gal liquid per 50 lb unit |
| Density (wet mix) | 125 lbs/cu ft (2.0 kg/l) |
| Compressive Strength (73°F, 22.8°C) | |
| 1 day | 4,500 psi (31 MPa) |
| 7 day | 8,000 psi (55 MPa) |
| 28 day | 10,000 psi (69 MPa) |
| Flexural Strength | 28 day: 1,100 psi (7.6 MPa) |
| Tensile Strength | 28 day: 735 psi (5.0 MPa) |
| Direct Tensile Pull Off | 28 day: >350 psi |
| Slant Shear | 28 day: 3,500 psi (24.1 MPa) |
| Chloride Permeability | 28 day: <500 coulombs |
| Sulfate Resistance | 1 year: <0.06% |
| Vapor Pressure | N/A |
| Vapor Density | >Air |
| Flash Point | >200°F (93°C) |
| Boiling Point | N/A |
| Melting Point | N/A |
| Autoignition Point | N/A |
| Application Temperature Range | Condition material to 65°F (18°C) – 75°F (24°C) before using |
| Coverage | ~0.40 cu. ft./bag |
| Solubility | <1% |
| Material Stability | Stable |
| Extinguishing Media | Water spray (fog) foam, dry chemical, CO2 |
| Storage Conditions | Store dry at 40°F (4°C) – 95°F (35°C) |
| Shelf Life | 2 Years |