1.
Combustible material
2.
Incombustible material, thickness 100mm
Minimum distances for versions with heat shield:
1.
Combustible material
2.
Incombustible material, thickness 100mm
ASTRO 3 and ASTRO 4 - Dimensions of fireproof floor plate
B
26
B
09-20002-004
Subject to change because of technical improvements