Sinhalese Kings of ancient Sri Lanka have used prefabricated properties technological know-how to erect big constructions, which dates back again so far as 2000 a long time, in which some sections had been prepared individually after which fitted alongside one another, specially while in the Kingdom of Anuradhapura and Polonnaruwa. https://mira-prefabrik963.mappywiki.com/1249359/mira_prefabrik_an_overview