Lime
Unshaped products (selection).
In our constant efforts to intensify customer services and improve products, we have developed innovative refractory concrete grades. These refractory concretes are state-of-the-art products that fulfill all the demands of processing and application behaviour. To ensure a long service life – even under the harshest conditions – it is essential that the concretes are installed correctly. For this end, our bricklaying experts are available to provide on-site technical assistance and supervision during installation.
Production of our refractory concretes meets the tight specifications of ISO 9001 and 14001.
Our product range covers the following types:
• regular cement castables (RCC)
• medium cement castables (MCC)
• low-cement castables (LCC)
• self-flowing castables
• dry-gunning concretes
• wet-gunning concretes
• insulating concretes
Our product range covers the following types:
• regular cement castables (RCC)
• medium cement castables (MCC)
• low-cement castables (LCC)
• self-flowing castables
• dry-gunning concretes
• wet-gunning concretes
• insulating concretes
| Type | Application areas | Material properties |
|---|---|---|
| REFRACLAY 25 | All cyclone stages, raw meal ducts, gas ducts, single-layer lining concepts | Very high resistance against alkali, chloride, and sulphur attack |
| REFRACLAY 25 MCG | Inlet zone, preheating zone | Very high resistance against alkali, chloride, and sulphur attack |
| REFRACLAY 25 JC | Inlet zone, preheating zone | Very high resistance against alkali, chloride, and sulphur attack |
| REFRACLAY 40 LCC | Shaft preheater, inlet zone | High resistance against alkali attack and abrasion |
| REFRACLAY 40 LCC AR | Shaft preheater, inlet zone | High resistance against alkali, chloride, and sulphur attack, high abrasion resistance, thermal shock resistance, reduced coating formation |
| REFRACLAY 40 Z AR | Shaft preheater, inlet zone | High resistance against alkali, chloride, and sulphur attack, high refractoriness, reduced thermal expansion |
| REFRAMULLITE 60 LCC | Discharge area | High abrasion resistance and strength, good resistance to alkali attack |
| REFRAMULLITE 63 LCC | Discharge area | Resistant against alkali attack, very high refractoriness, high strength |
| REFRAMULLITE 63 ED | Discharge area, zones with increased sensitivity to drying out | Single-component system, cement-free, shorter drying and heating up times, good alkali resistance, high thermomechanical resistance, very low sensitivity to stress |
| REFRABAUXITE 75 LCC | Discharge area | High thermal shock resistance, high resistance to abrasion and high temperatures, resistant to alkali attack |
| REFRABAUXITE 85 ED AR | Riser duct, nose ring, kiln hood, bullnose, cooler feeder chute, cooler benches, planetary cooler, areas with increased sensitivity to drying out | Single-component system, cement-free, shorter drying and heating up times, high thermal and mechanical resistance, very good thermal shock resistance, good abrasion resistance |
| REFRALITE® 20 REFRALITE® 20 G | Backup insulation up to 950 °C | Very low thermal conductance, good thermal and alkali resistance |
| REFRALITE® 30 REFRALITE® 30 G | Backup insulation up to 1200 °C | Low thermal conductance, high thermal resistance |
| REFRALITE® 32 REFRALITE® 32 G | Backup insulation up to 1150 °C | Low thermal conductance, high thermal resistance |
| REFRALITE® 40 REFRALITE® 40 G | Backup insulation up to 1350 °C | Reduced thermal conductance, high thermal resistance, weight-reducing |
| LCC | Low Cement Castable |
| ED | Easy Dry |
| AR | Alkali-Resistant |
| JC | REFRA JETCRETE® (wet gunning), special gunning equipment required, also free-flowing or suitable for vibration |
| MCG | Medium Cement Gunning (dry gunning) |
| G | Gunning (dry gunning) |