There are pros and cons to all roofing materials, but here we reveal the downsides of the most popular types. From asphalt to ...

Prefab housing is poised to push forward as residents in fire-ravaged neighborhood seek to rebuild — fast. Is L.A. ready for ...

Fly ash typically consists of impurities such as carbon and sulfur that concrete companies would rather avoid. Startup makes ...

PHNX Materials has devised a way to strip fly ash of sulfur and aluminum, impurities that concrete companies would rather ...

It also reduces concrete adhesion, which enables quick cleaning. The new coating process and the enhanced durability of the formwork have a dual positive impact on the carbon footprint of MAXIMO.

This is a process which carries bacteria into the tunnel environment and these bacteria then form colonies—biofilms—on the surface of the concrete. The bacteria feed on substances in the concrete and ...