SorteKanin@feddit.dk to 3DPrinting@lemmy.worldEnglish · 2 months ago3D printing a housefeddit.dkvideomessage-square77linkfedilinkarrow-up1118arrow-down15file-text
arrow-up1113arrow-down1video3D printing a housefeddit.dkSorteKanin@feddit.dk to 3DPrinting@lemmy.worldEnglish · 2 months 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-squarecannedtuna@lemmy.worldlinkfedilinkEnglisharrow-up12arrow-down1·2 months agoIt’s like they forgot precast exists
minus-squarebobslaede@feddit.dklinkfedilinkEnglisharrow-up19·2 months 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-up11arrow-down1·2 months 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-up9·2 months 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-down1·2 months agoI’m just guessing, but it is probably reinforced with fiberglass or a similar fibers in the cement.
minus-squareSaveTheTuaHawk@lemmy.calinkfedilinkEnglisharrow-up7arrow-down2·2 months 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.