Need a steel beam? You can 3D print PLA beams that are as strong as a steel beam of equivalent weight according to [RepRap]. The Python code for FreeCAD generates a repeating structure especially well ...
Many renovated buildings replace wood and masonry structural elements with steel. The replacement of heavy wooden roof and floor joists with the lighter steel open-web bar-truss joists is a common ...
When building post and beam in straw bale, what if I substitute concrete block columns for the wooden posts? Will they draw moisture into the straw? They could. However, the usual practice is to wrap ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results