It’s filled with insulation
Comment on who lives in a house under a rock
Yondoza@sh.itjust.works 4 months agoWhat kind of brick is that?
Zwiebel@feddit.org 4 months ago
Comment on who lives in a house under a rock
Yondoza@sh.itjust.works 4 months agoWhat kind of brick is that?
It’s filled with insulation
rumba@lemmy.zip 4 months ago
Appears to be a Porotherm ceramic block (or something close to it)