It’s filled with insulation
Comment on who lives in a house under a rock
Yondoza@sh.itjust.works 7 months agoWhat kind of brick is that?
Zwiebel@feddit.org 7 months ago
Comment on who lives in a house under a rock
Yondoza@sh.itjust.works 7 months agoWhat kind of brick is that?
It’s filled with insulation
rumba@lemmy.zip 7 months ago
Appears to be a Porotherm ceramic block (or something close to it)