Amsterdam already has the world’s first 3D printed bridge

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You may have heard more than one talk about having a 3D printer. The materials they use are very important depending on what you want to do, but in the case of construction it is much more relevant. And it is that in the last years we have seen great advances in this field, to the point of seeing prefabricated houses in 3D. But in the Netherlands they have put on one of their channels a proposala more modern with the world’s first 3D printed bridge.

This is the first iron bridge printed in 3D

One of the most interesting tourist destinations within the European borders is Amsterdam. The city is well known for its canals and all the infrastructure that modifies the city to make it passable by boat. But not all bridges have this capacity since some are fixed, as is the case with the present, can be made in stainless steel and printed in 3D. Of course, the channel has been restored in order to adapt it to the project that we will tell you below.

The procedure according to MX3D was going to be developed in its day in the same place where it was going to be placed, but a series of inconveniences meant a change of plans and it was finally done in a factory. And the structure is of great magnitude, to which we speak of a bridge of 12.2 m long and 6.3 meter wide stainless steel. It has been late six months to build and install it.

To understand the creation process, the statements collected by New Atlas from the CEO of MX3D (the company behind the project), Gijs van der Velden, say it all: “We use gas and standard welding wires. All of this allows us to use much of the existing welding science, which is why the material properties of the final parts created with our technology are excellent. Since it is based on technologies that are already used in most industries companies the adoption process is easy, the skills to operate are internal and the operating regulations are identical to those that apply to welding “

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An electronic system to control the bridge data

The advantage of building a new bridge is that with current advances, data can be collected from the structure. These sensors measure parameters such as voltage, load or even air quality.


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