Et si sunt in locis tectis, sustineant laborem, si autem in apertis et patentibus, gelicidiis et pruina congesta friantur et dissolvuntur.
and if they are in covered places, they sustain their burden, but if they are in open and exposed places, they combine with ice and hoar frost, are turned to powder and are dissolved:
final_alignments\Vitruvius_Architecture_Book_2.json