Z Blok


Faster insulation
Reduced shrinkage compared to layered lining.
Low heat storage
Superior to thermal stability and shock resistance.
The resilient blanket is resistant to mechanical damage
It is versatile and the modules can easily be cut, on the site to suit awkward configurations


Z – Blok Module : 1260 °C & 1425 °C
Z – Blok III Module : 1260 °C & 1425 °C


High temperature furnace
Kiln and heater linings
Coil annealing furnaces
Re heat furnace doors lining
Process heaters lining
Ammonia reformers and crude oil heaters lining
Shuttle kiln1
Tunnel kilns


Z-Blok refractory fibre modules are lightweight, insulating linings made in block form for direct attachment to industrial furnace and kiln shells. Z-Blok Modules are made from high quality needled Blanket, pre-compressed to a specific density, and held in position with stainless steel reinforcement and mounting hardware made up of beams positioned within the folds and connected by tabs to a channel on the cold face of the Z- Blok . These prefabricated modules are designed to meet the thermal insulation requirements of high temperature furnaces.
During installation, the modules are further compressed, the resilience of the fibre and recovery ensuring tightly-compressed inter-modular joints.