concrete

18 Articles
Researchers simulate earthquakes to stress test a 3D-printed concrete house
Tech

Researchers simulate earthquakes to stress test a 3D-printed concrete house

The 3D printed concrete building ready for testing. Credit: University of Bristol Scientists at the University of Bristol have used the UK’s largest...

Engineers make a big splash, turning water treatment sludge into sustainable concrete
Tech

Engineers make a big splash, turning water treatment sludge into sustainable concrete

Illustration of microbiologically influenced corrosion process and mechanism on concrete sewage pipe. Credit: Journal of Building Engineering (2025). DOI: 10.1016/j.jobe.2025.112682 Concrete is widely...

Low-grade clay yields low-carbon concrete with 15% higher compressive strength and 41% less porosity
Tech

Low-grade clay yields low-carbon concrete with 15% higher compressive strength and 41% less porosity

The combined clay mix after being heat treated, ready for use as a cement supplement. Credit: RMIT Uinversity Engineers at RMIT University in...

Using AI to locate uneven areas within concrete
Tech

Using AI to locate uneven areas within concrete

The FLAT tool’s laser image was produced by taking a 360-degree scan of the concrete slab of a housing development and utilized AI-assisted...

AI stirs up the optimal recipe for sustainable concrete
Tech

AI stirs up the optimal recipe for sustainable concrete

Compositional variations of materials. a CaO-Al2O3-SiO2 ternary diagram of the extracted materials (CaO-Al2O3-SiO2 > 80%wt) in the present work, colored by material types. Below/beside each...

UK, France, Canada threaten ‘concrete actions’ against Israel over Gaza | Israel-Palestine conflict News
World News

UK, France, Canada threaten ‘concrete actions’ against Israel over Gaza | Israel-Palestine conflict News

The United Kingdom, France and Canada have threatened to take “concrete actions” against Israel if it does not stop its renewed military offensive...

‘Bridge doctor’ combines imaging, neural network to efficiently evaluate concrete bridges’ safety
Tech

‘Bridge doctor’ combines imaging, neural network to efficiently evaluate concrete bridges’ safety

Credit: Unsplash/CC0 Public Domain Necati Catbas collaborated with his former civil engineering student Marwan Debees, Ph.D., who now works as a NASA Bridge...

Synthetic lichen system shows potential for self-healing concrete
Tech

Synthetic lichen system shows potential for self-healing concrete

Graphical abstract. Credit: Materials Today Communications (2025). DOI: 10.1016/j.mtcomm.2025.112093 Imagine concrete healing its own cracks like human skin recovering from a cut. That’s...

Concrete in road tunnels decomposes unexpectedly fast
Tech

Concrete in road tunnels decomposes unexpectedly fast

Penetrating seawater carries bacteria that form colonies – biofilm. The bacteria attack the concrete that is supposed to prevent stones from loosening from...