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Akaga
Casting a Lead Water Pipe (Fistula) — Roman Plumbing
Roman lead water pipes (fistulae aquariae) distributed water from aqueduct castellum (distribution tanks) to public fountains, baths, and private homes. They were made by casting a flat sheet of lead, wrapping it around a wooden cylindrical mandrel, and soldering the seam with a lead-tin alloy. Pipe diameters were standardised — Frontinus, the water commissioner under Nerva and Trajan, catalogued at least 25 standard sizes. This blueprint covers the fabrication technique.
Hagati
180-300 minutes
Ibirimo biteje akaga
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CC0 Umurenge rusange
Iyi blueprint yasohowe munsi ya CC0. Ushobora gukoporora, guhindura, gukwirakwiza no gukoresha nta kwemererwa.
Shyigikira Umuremyi ugura ibicuruzwa binyuze muri Blueprint ye Komisiyo y'Umuremyi byashyizweho n'Abacuruzi, cyangwa kora verisiyo nshya y'iyi Blueprint ukayinjiza nk'isano muri Blueprint yawe kugira ngo musangire inyungu.