2023 Fiscal Year Final Research Report
Continual value recognition and study about preservation of the specific area material based on the industrial archaeology
| Project/Area Number |
21K00251
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 01080:Sociology of science, history of science and technology-related
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| Research Institution | Kumamoto Gakuen University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
天野 武弘 愛知大学, 公私立大学の部局等, 研究員 (80591510)
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| Project Period (FY) |
2021-04-01 – 2024-03-31
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| Keywords | 人造石工法 / 長七たたき / 成分分析 / 鉱滓煉瓦 / からみ煉瓦 |
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| Outline of Final Research Achievements |
The materials that are concentrated in certain areas of Japan, such as Choshichi-tataki (artificial masonry), Karami bricks (cast slag bricks), and slag bricks (hydraulic slag bricks), represent a transitional assembling technology that led to the spread of reinforced concrete materials. These materials were studied by researchers in the field of industrial archaeology. As a result, we recognized that each material has acquired value over time, analyzed the compositional characteristics of each material, and confirmed that these materials are valued enough to contribute to regional revitalization. About half of the grant period was not spent on a satisfactory survey due to regulations associated with the prevention of COVID-19 infection. However, by holding educational workshops utilizing the slag brick material, publishing in various professional journals, and conducting a literature review of research institutions, we recognized future research issues.
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| Free Research Field |
産業考古学
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| Academic Significance and Societal Importance of the Research Achievements |
本研究成果については、鉱滓煉瓦の関連資料発掘、また人造石工法の成分分析に掛かる試料収集について一定の成果を得た。両者についてはこれまで硬化作用が近いものとして一定の認識を得ていたが、本研究の試料解析によって数値的にも近いことを確認した。鉱滓煉瓦が石灰分をより多く占めていることに対して、人造石工法においてはシリカ成分が多く、アルミナ成分はともに10～15％程度であり、この成分上の違いから同じ硬化作用を持つものでも色味や経年変化などに影響があるのではないかとの推論が生まれた。今後はこの疑問についてさらなる解析を加えていきたい。
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