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
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
LCCLow Cement Castable
EDEasy Dry
ARAlkali-Resistant
JCREFRA JETCRETE® (wet gunning), special gunning equipment required, also free-flowing or suitable for vibration
MCGMedium Cement Gunning (dry gunning)
GGunning (dry gunning)
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