SorteKanin@feddit.dk to 3DPrintingEnglish · 13 days ago3D printing a housefeddit.dkvideomessage-square76linkfedilinkarrow-up1118arrow-down15file-text
arrow-up1113arrow-down1video3D printing a housefeddit.dkSorteKanin@feddit.dk to 3DPrintingEnglish · 13 days agomessage-square76linkfedilinkfile-text
Source (in Danish): https://www.dr.dk/nyheder/indland/poelset-op-i-beton-nu-staar-europas-stoerste-3d-printede-byggeri-klar
minus-squarecannedtunalinkfedilinkEnglisharrow-up12arrow-down1·13 days agoIt’s like they forgot precast exists
minus-squarebobslaede@feddit.dklinkfedilinkEnglisharrow-up18·13 days agoGuessing you didnt read it, because its in danish. The article specifically mentions that this technique uses 30% of the material that would have been used for precast.
minus-squarerollerbanglinkfedilinkEnglisharrow-up10arrow-down1·13 days agoBut what does that mean for strength? I also see surprisingly little “armouring”. Not sure how that’s called in English - the metal wires in-between.
minus-squarerunner_g@piefed.blahaj.zonelinkfedilinkEnglisharrow-up9·13 days agoI’m not sure about this company but there’s one in the US that has an embedded nozzle laying down steel cabling inside each concrete bead.
minus-squarebobslaede@feddit.dklinkfedilinkEnglisharrow-up6arrow-down1·13 days agoI’m just guessing, but it is probably reinforced with fiberglass or a similar fibers in the cement.
minus-squareSaveTheTuaHawk@lemmy.calinkfedilinkEnglisharrow-up7arrow-down2·13 days agoRebar. Yes, there is no rebar and these houses are cracking and falling apart.
It’s like they forgot precast exists
Guessing you didnt read it, because its in danish.
The article specifically mentions that this technique uses 30% of the material that would have been used for precast.
But what does that mean for strength? I also see surprisingly little “armouring”. Not sure how that’s called in English - the metal wires in-between.
I’m not sure about this company but there’s one in the US that has an embedded nozzle laying down steel cabling inside each concrete bead.
I’m just guessing, but it is probably reinforced with fiberglass or a similar fibers in the cement.
Rebar. Yes, there is no rebar and these houses are cracking and falling apart.