Student Team Pulls Off First Flight Test of Liquid Hydrogen-Powered Electric Aircraft In a big leap forward for zero-emission ...

A Korean research team has developed a new proton exchange membrane (PEM) that significantly enhances the performance of ...

Freudenberg’s innovative fine denier spunbond materials rely on flexible manufacturing capabilities, which enable a high ...

Flat roofs require many considerations, from practicality and appearance to material selection, performance, cost and ...

This is when pools of standing water remain for 48 hours or more after a storm. Ponding water can accelerate roof membrane breakdown, promote algae growth, and increase the weight load on the roof. If ...

He said the problem started in 2024 when he was connected, via RoofBuddy, with Life Time Roofing to apply a product then called KiwiSeal. This is a liquid membrane that covers a roof. Waaka said his ...

Green roofing transforms ordinary rooftops into living ecosystems that benefit buildings, people, and the environment. These systems—featuring vegetation grown on specially designed layers—offer ...