A frame structure is a made from different parts joined together to make them ... In the 19th century, steel, which is much lighter and stronger, made the building of modern skyscrapers possible.

All components are laser cut,” said Bovet ... and error,” Bovet said his company settled on the use of steel-frame residential structures, which he says avoids such wood structure ...

The founders noticed that in 20 years, the cost of other module components ... using a steel roll forming process. The company reports that the frames meet structural requirements and have a ...

Solx has announced that itsnew 1-Gigawatt solar module factory in Puerto Rico will exclusively use OrigamiSolar's ...