Inner Mongolia’s solar powered Dragonfly bridge may be the walkway of the future — but not soon enough. Filling the gaps is Eindhoven University of Technology, which 3D-printed the world’s first cycling bridge.
“One of the advantages of printing a bridge is that much less concrete is needed than in the conventional technique in which a mould is filled,” it said on [the university] website. “A printer deposits the concrete only where it is needed.”
The bridge is nothing grand in scale, but can reportedly withstand the weight of 40 trucks. While I don’t suppose you can cram that many vehicles onto a 26-foot bridge, the point is clear. The university’s partner company BAM Infra is hopeful that the bridge will inspire more efficient technology.
[BAM is] “searching for a newer, smarter approach to addressing infrastructure issues and making a significant contribution to improving the mobility and sustainability of our society.”
In the 3D-printing world, the Netherlands remains on top of cutting-edge resources.
Nowadays, “fancy” isn’t about luxury materials and extravagant designs. Instead, lavish design is more so sustainable than it is expensive. Alternative to landfills, trash is making its way back into homes as furniture. Alongside startup Pentatonic, Dutch company Plastic Whale is turning plastic waste into chic furniture pieces.
Plastic Whale recently announced a circular furniture collection, composed of a conference room table, chairs, lamps, and acoustic panels that are all made out of PET bottles from Amsterdam’s canals.
A thousand bottles make a single high-end felt and foam-paneled table, while 50 to 60 make a chair. Considering the amount of plastic polluting bodies of water, furniture selections have ridiculous amounts of potential to grow. Even better, Plastic Whale models its furniture after marine life.
Ten percent of the profits… will be invested in local projects in other parts of the world that aim to use a similar economic model to turn plastic waste into something valuable. The resources generated from the furniture will go into more plastic fishing expeditions.
In an industry constantly on the hunt for the best textiles and constituents, trash is certainly their treasure.