Because cement emits large amounts of CO₂ — both from the high-temperature kilns used in its production and from the chemical ...

Wet concrete on skin can cause everything from mild redness to third-degree, permanently disfiguring chemical burns. You and ...

A study shows recycled concrete powders can replace up to 50% of Portland cement in 3D-printed mixes—cutting CO2 emissions by ...

But cement, the crucial powder that serves as the binder in concrete, has become one of the planet’s biggest climate threats, ...

DURABLE & SOLID CORE STRONG: Solid mannequin body, quality wooden stand and stainless steel tube combination, making the mannequin form steady ... is made of strong foam to allow direct pinning ...

School of Urban Rail Transportation, Shanghai University of Engineering Science, Shanghai 201620, P. R. China ...

College of Materials Science and Engineering, Xi’an University of Architecture and Technology, Xi’an, P. R. China College of urban construction, Wuchang University of Technology, Wuhan, P. R. China ...

An update to the 2022 report features an in-depth analysis of 1,000-plus eVTOL aircraft programs worldwide with expert insight spanning eVTOL manufacturers, composite part producers and material ...