A person on a space station manipulating material inside a plastic apparatus to make concrete.

Scientists are studying concrete production in space

Can you build with concrete in space? That is the question NASA and Pennsylvania State University researchers have been trying to get the answer to in their Microgravity Investigation of Cement Solidification (MICS) study. If humanity has any future on the moon or Mars, we’ll need shelter—not from rain or snow, but cosmic radiation and

Photo of a robot arm in front of a sign reading "TOGGLE"

Brooklyn-based startup is using robots for rebar assembly

Two Brooklyn-based construction entrepreneurs began their business with a simple observation: steel rebar, used in concrete construction throughout the world, isn’t always easy to work with. Ian Cohen and Daniel Blank noticed this when they were watching wind turbines being erected. “Watching the process of people manually moving these huge, heavy objects looked dangerous and

Swiss researchers enlist the help of robots to build high-tech showhome

ETH Zürich’s high-tech showhome opened its doors this past week. The three-story DFAB HOUSE has been built on the NEST modular building platform, an Empa– and Eawag–led site of cutting-edge research and experimentation in architecture, engineering, and construction located in Dübendorf, Switzerland. The 2,150-square-foot house, a collaboration with university researchers and industry leaders, is designed

Swiss researchers develop high-tech floor that minimizes concrete use

Global construction continues to steam ahead, even while seemingly mundane building materials (like sand) become rarer and more precious, and construction industry’s carbon dioxide emissions contribute to global climate change. The building industry seems to be demanding new solutions, but scalable alternatives remain scarce. Enter the Block Research Group at ETH Zurich. The group, which is

Still from Project Correl

Zaha Hadid Architects launches a collaborative VR experiment

Virtual reality is often an individual experience, with one user shaping and traversing a preprogrammed digital realm. But what if complete strangers could gather together within the virtual realm to construct an architectural edifice? Project Correl is an experiment by the Zaha Hadid Virtual Reality Group(ZHVR) in what it describes as “multi-presence virtual reality,” where users can

$100 million solution could save San Francisco’s Millennium Tower

Since the problem was originally identified in 2016, San Francisco’s Millennium Tower has been slowly but surely sinking and tilting westward towards the adjacent Mission Street. While Handel Architects, DeSimone Consulting Engineers, and the developer Millennium Partners contend that the execution and design of the project were sound, with the current structural issues stemming from the construction of the similarly defective Transbay

Flexible 3-D-printed cement stretches the possibilities of concrete

Concrete is a ubiquitous building material, applied to the bulk of contemporary construction projects. While the sedimentary aggregate is commonly used due to its impressive compressive strength, it remains a brittle material subject to damage or failure during extreme environmental events such as earthquakes. In response to this inherent weakness, a team of researchers based out