== Notes ==
You need to attach a [[Support Beam]] to every wall of a cave tile to prevent the tile from collapsing. You cannot mine a reinforced tile, but it will help to prevent cave collapse. A single [[Support Beam]] will help prevent cave in withing about a 5x5 area, having less prevention further from the beam, and almost total prevention 1 tile from the beam.
'''Hint:''' If you are making the support beams outside of the mine, your best approach is to leave it unfinished (e.g. requiring a shaft or a ribbon) and place them in a cart as more unfinished support beams fit in a cart than finished ones.
[[Category:Items]] [[Category:Basic Carpentry Items]][[Category:Babel/S]]