SorteKanin@feddit.dk to 3DPrinting@lemmy.worldEnglish · 1 month ago3D printing a housefeddit.dkvideomessage-square77linkfedilinkarrow-up1118file-text
arrow-up1118video3D printing a housefeddit.dkSorteKanin@feddit.dk to 3DPrinting@lemmy.worldEnglish · 1 month agomessage-square77linkfedilinkfile-text
Source (in Danish): https://www.dr.dk/nyheder/indland/poelset-op-i-beton-nu-staar-europas-stoerste-3d-printede-byggeri-klar
minus-squarebobslaede@feddit.dklinkfedilinkEnglisharrow-up18·1 month 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-squarerollerbang@lemmy.worldlinkfedilinkEnglisharrow-up10·1 month 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-up9·1 month 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-squareSaveTheTuaHawk@lemmy.calinkfedilinkEnglisharrow-up7·1 month agoRebar. Yes, there is no rebar and these houses are cracking and falling apart.
minus-squarebobslaede@feddit.dklinkfedilinkEnglisharrow-up6·1 month agoI’m just guessing, but it is probably reinforced with fiberglass or a similar fibers in the cement.
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.
Rebar. Yes, there is no rebar and these houses are cracking and falling apart.
I’m just guessing, but it is probably reinforced with fiberglass or a similar fibers in the cement.