I am soon to start up the insulating layer on the top of the oven stand. I have seen the procedure to use Vermiculite or Perlite and cement (5:1). I have also seen that Forno Bravo advertise insulation plates as an alternative. Forno Bravo is a looong way from being able to supply me with materials, but I am speculating using 100 mm Siporex plates (SIPOREX -> Homepage) instead. It's a type of leightweight (porous) concrete.The U-value is specified (for 100 mm) to: 1.257 W/m2 K (no imperial units here!). Will this do the job?
Regards from Karl
Regards from Karl
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