Appears to be a Porotherm ceramic block (or something close to it)
Comment on who lives in a house under a rock
Yondoza@sh.itjust.works 19 hours agoWhat kind of brick is that?
rumba@lemmy.zip 19 hours ago
Comment on who lives in a house under a rock
Yondoza@sh.itjust.works 19 hours agoWhat kind of brick is that?
Appears to be a Porotherm ceramic block (or something close to it)
Zwiebel@feddit.org 5 hours ago
It’s filled with insulation