A STUDY ON THE CHANGES OF BEFORE-AFTER RETILING A ROOF ON FUKUSHIMA DISTRICT IN YAME

This study aims to grasp the changes of before-after retiling a roof on Fukushima district in Yame. Through the analysis of waterproofing material, construction method and accessory of tile, the following five things have become clear.(1) Combination between accessory of roof tile and plaster is the specific character of a roof on Fukushima district.(2) The rule of the Agreement and The Preservation Plan provides form and material of a roof, not accessory of roof tile and plaster.(3) After-retiling a roof, form and size of accessory of roof tile is different from before-retiling a roof because of almost replacing Joujima tile with Awaji and Sansyu tile.(4) The number of a roof a smoked roof tile has increased through the Agreement and The Preservation Plan. But accessory of roof tile is similar to form and size of before-retiling a roof, but different.(5) In case of retiling a roof, it is unnecessary to use plaster to fix a tile because of replacing wet construction method with dry one.