Specification: 25kg/bag
Self-flowing casting material uses corundum-based materials, high-purity cement, and introduces efficient flow additives to optimize the grade. The addition of anti-explosion materials allows for quick construction and baking without cracking. This product has good fluidity and does not require vibration, and can be pumped for construction, which is convenient for construction of irregular parts. It has good high-temperature strength, high corrosion resistance, and strong impact resistance. The is widely used in steelmaking slag troughs, steel ladle bottoms, steel ladles and intermediate ladle seats, electric furnace tops, heating furnaces,. for jointing and patching, converter steel outlet and blasting brick around, as well as the roof and brick patching of medium and large hot blast furn.
Project
| High-alumina self-flowing casting material | High-alumina self-flowing casting material | Corundum self-flowing castable | Fast-drying anti-explosion self-flowing casting material |
Al2O3/% | ≥65 | ≥75 | ≥85 | ≥70 |
Volume density g/cm³ | 2.4 | 2.6 | 2.8 | 2.5 |
Heating wire variation rate/% | ±0.5 | ±0.5 | ±0.5 | ±0.5 |
Pressure resistance/MPa | 60 | 70 | 80 | 65 |
Construction water addition/% | 5-7 | 5-7 | 5-7 | 5-7 |
Self-flow value/mm | 170-210 | 170-210 | 170-210 | 170-210 |
Construction method | No need to vibrate the formwork | No need to vibrate the formwork | No need to vibrate the formwork | No need to vibrate the formwork |
*Can be negotiated and customized according to the customer's indicators. | ||||

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