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A platform for research: civil engineering, architecture and urbanism
BACKFILLING MATERIAL, MANUFACTURING METHOD OF THE SAME, AND BACKFILLING METHOD
To provide a backfilling material capable of preventing infiltration by rainfall and water inflow during backfilling work, to provide a manufacturing method of the same, and to provide a backfilling method.SOLUTION: A backfilling material 10 which includes a clay-based material having a water-absorbing and swelling property, and a soil-based material includes: a massive material 12 formed by a mixed material in which the clay-based material and the soil-based material are mixed is molded into a massive shape; and a water-proof sheet 14 for covering the massive material 12. The sheet 14 can be a sheet which has biodegradability.SELECTED DRAWING: Figure 1
【課題】埋め戻し作業中の降雨や湧水による浸潤を防止することができる埋め戻し材、その製造方法および埋め戻し方法を提供する。【解決手段】吸水膨潤性を有する粘土系材料と、土質系材料とを含む埋め戻し材１０であって、粘土系材料と土質系材料とを混合した混合材料を塊状に成形してなる塊状物１２と、この塊状物１２を覆う防水性のシート１４とを備えるようにする。シート１４は、生分解性を有するシートであってもよい。【選択図】図１
BACKFILLING MATERIAL, MANUFACTURING METHOD OF THE SAME, AND BACKFILLING METHOD
To provide a backfilling material capable of preventing infiltration by rainfall and water inflow during backfilling work, to provide a manufacturing method of the same, and to provide a backfilling method.SOLUTION: A backfilling material 10 which includes a clay-based material having a water-absorbing and swelling property, and a soil-based material includes: a massive material 12 formed by a mixed material in which the clay-based material and the soil-based material are mixed is molded into a massive shape; and a water-proof sheet 14 for covering the massive material 12. The sheet 14 can be a sheet which has biodegradability.SELECTED DRAWING: Figure 1
【課題】埋め戻し作業中の降雨や湧水による浸潤を防止することができる埋め戻し材、その製造方法および埋め戻し方法を提供する。【解決手段】吸水膨潤性を有する粘土系材料と、土質系材料とを含む埋め戻し材１０であって、粘土系材料と土質系材料とを混合した混合材料を塊状に成形してなる塊状物１２と、この塊状物１２を覆う防水性のシート１４とを備えるようにする。シート１４は、生分解性を有するシートであってもよい。【選択図】図１
BACKFILLING MATERIAL, MANUFACTURING METHOD OF THE SAME, AND BACKFILLING METHOD
埋め戻し材、その製造方法および埋め戻し方法
OKIHARA MITSUNOBU (author) / TOGURI SATOHITO (author)
2023-04-07
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2022
| European Patent Office | 2021