Sinhalese Kings of historic Sri Lanka have made use of prefabricated buildings know-how to erect big buildings, which dates again in terms of 2000 many years, exactly where some sections had been well prepared individually and then fitted with each other, specifically while in the Kingdom of Anuradhapura and Polonnaruwa. https://prefabrikev370.wiki-jp.com/1231383/little_known_facts_about_prefabrik_evler