Refractory lining for battery storage systems
We line enclosures for stationary battery storage systems with mineral refractory materials — the same ones that withstand sustained high temperatures in our industrial furnaces. As a supplier to system integrators and enclosure manufacturers.
Why refractory know-how counts here
In a fault condition, a battery storage enclosure has to do exactly what a furnace lining does every day in normal operation: withstand heat without burning itself, and protect the structure behind it. The mineral-bonded materials that our installers know from more than 35 years of experience in melting furnaces, ladles and incineration plants are designed for sustained temperatures of 900 to 1,600 °C.
Our role is clearly defined: we provide material selection, the lining and professional installation — with material certificates and an installation record, as in any furnace project. Enclosure design, structural engineering, electrical safety and the certification of the overall system remain with the system manufacturer. We supply the documentation for our own scope of work.
Material expertise
Access to a broad range of mineral castables, lightweight castables and fibre insulation from various manufacturers — selected specifically for each project instead of an off-the-shelf standard solution.
In-house installation teams
Permanently employed specialists who install refractory linings every day. No subcontractors, no losses at the interface between planning and execution.
Documented execution
Material certificates, installation records and acceptance reports are part of our standard scope — the basis for your system certification.
Early coordination
During the concept phase, material and wall construction can still be matched to your design. The earlier we are involved, the closer the fit of the result.
Where our lining is used
What we offer for battery storage
Four areas, from lining and cell compartmentalisation to an open account of what has not yet been proven.
Industry expertise in dismantling
Experience from a wide range of industrial sectors.
BESS system integrators
Manufacturers of complete storage systems looking for a non-combustible internal lining for their enclosures — supplied as a component of their own product.
Enclosure and container builders
Metalworking and container manufacturers who want to add a mineral protective layer to their enclosures without building up refractory know-how of their own.
Project developers and EPC contractors
Planners of commercial and large-scale storage projects who require a non-combustible design for fire protection concepts at the installation site.
Industrial operators with their own storage requirements
Production sites that want to buffer PV electricity and install the storage system inside existing halls or close to production equipment.
From enquiry to final acceptance
Structured, transparent and on schedule — this is how we work.
Clarifying requirements
1–2 weeksJoint review of the boundary conditions: capacity class, indoor or outdoor installation, available wall thickness, weight limits and the interfaces with racks, cooling and cable routing.
Material proposal
2–3 weeksSelection of suitable castables from our range, compared against your requirements for thermal conductivity, weight and moisture behaviour. You receive data sheets and a substantiated recommendation.
Sample part
3–4 weeksProduction of a wall segment or partition element at 1:1 scale, so that you can assess processing, surface finish and installation in practice before series quantities are fixed.
Documentation
depending on the projectProvision of the material certification for our scope of work — material certificates, fire classification to DIN EN 13501-1 and the characteristic values required for your system certification.
Installation and documentation
depending on the projectExecution by our own installation teams — at your plant or prefabricated at our works. With an installation record and acceptance report, as is customary in furnace construction.
The sequence is a framework, not a fixed scheme. How deeply the individual phases are worked through depends on how far your enclosure design has already been defined.
Knowledge on dismantling
Talk to us early
During the concept phase, material and wall construction can still be matched to your design.