The Ten Books on Architecture, 2.9.10

Vitruvius  translated by Joseph Gwilt

« Vitr. 2.9 | Vitr. 2.9 | Vitr. 2.10 | About This Work »

10The alder, which grows on the banks of rivers, and is to appearance an almost useless wood, possesses nevertheless most excellent qualities, inasmuch as it contains much air and fire, not a great deal of earth, and less water. Its freeness from water makes it almost eternal in marshy foundations used for piling under buildings, because, in these situations, it receives that moisture which it does not possess naturally. It bears immense weights and does not decay. Thus we see that timber which above ground soon decays, lasts an amazing time in a damp soil.

« Vitr. 2.9 | Vitr. 2.9 | Vitr. 2.10 | About This Work »