Refractory Castables & Cement
Insulating Castable
Insulating castables are low-density monolithic refractories used where thermal insulation and reduced heat loss matter as much as temperature resistance. They are mixed with water, cast or gunned in place, and cured to form a seamless lining.
Specifications, grades, dimensions and packaging options may vary based on application and requirement. Contact Hari Enterprises with your requirement for availability and commercial details.
What it is
A pre-blended dry mix of lightweight aggregates and a hydraulic binder that sets into a rigid, low-conductivity refractory lining after casting and curing.
Key characteristics
- Lower density and thermal conductivity for reduced heat loss
- Cast, poured or gunned as a seamless monolithic lining
- Available across a range of temperature and density grades
- Suited to back-up layers and lower-abrasion hot faces
Typical applications
- Back-up insulation behind dense linings
- Insulating layers in furnaces, heaters and ducts
- Repair and patching of insulating linings
Supply information
- Multiple density and temperature grades available, shared on enquiry.
- Typically supplied in bags; packaging confirmed against your requirement.
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