Spacer FNA II for passive fire protection of concrete buildings.
Spacer FNA II
The fischer spacer FNA II for an economic solution of passive fire protection for concrete buildings. The fixing solution enables the fixing of reinforcement mats for sprayed mortar on concrete walls in tunnels. The guaranteed same distance through the spacer between the reinforcement mat and the wall ensures maximum safety in the passive fire protection. The marking-pin enables the optical control of the sprayed mortar thickness.
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