Refractory glass brick EI90

Glass brick of dimensions 19x19x16cm with fire resistance index EI90 according to EN 357.

Slows the passage of smoke, fire and heat for 90 minutes.

Available in a Clearview pattern (colorless transparent – no pattern) and can be made opaque by sandblasting.

Attention: for a wall to be fireproof in practice, it is not enough for the glass bricks to be fireproof, but it must also be built with specific specifications and materials.