A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BIODEGRADABILITY BLOCK, STRUCTURE AND DISMANTLING METHOD
To provide a biodegradable block that does not collapse when ready-mixed concrete is cast around and can maintain excellent strength for a desired period of time, and provide a structure and a demolition method.SOLUTION: Provided are: a biodegradable block (11) including a binder (12) in which aggregates are bonded to each other with a binding agent and a coating body (13) that covers the entire binder (12), wherein the binding agent contains at least one selected kind from the group consisting of aliphatic polyesters and water-soluble polymers, and the coating body (13) is waterproof; and a structure and a dismantling method.SELECTED DRAWING: Figure 1
【課題】生コンクリートを周囲に打設しても崩壊せず、優れた強度を所望の期間中維持できる生分解性ブロック、構造体及び解体方法を提供する。【解決手段】骨材同士を結合剤で結合した結合体（１２）と、結合体（１２）の全体を被覆する被覆体（１３）と、を備え、結合剤は脂肪族ポリエステル及び水溶性高分子からなる群から選択される少なくとも１種を含み、被覆体（１３）は防水性を有する、生分解性ブロック（１１）、構造物並びに解体方法。【選択図】図１
BIODEGRADABILITY BLOCK, STRUCTURE AND DISMANTLING METHOD
To provide a biodegradable block that does not collapse when ready-mixed concrete is cast around and can maintain excellent strength for a desired period of time, and provide a structure and a demolition method.SOLUTION: Provided are: a biodegradable block (11) including a binder (12) in which aggregates are bonded to each other with a binding agent and a coating body (13) that covers the entire binder (12), wherein the binding agent contains at least one selected kind from the group consisting of aliphatic polyesters and water-soluble polymers, and the coating body (13) is waterproof; and a structure and a dismantling method.SELECTED DRAWING: Figure 1
【課題】生コンクリートを周囲に打設しても崩壊せず、優れた強度を所望の期間中維持できる生分解性ブロック、構造体及び解体方法を提供する。【解決手段】骨材同士を結合剤で結合した結合体（１２）と、結合体（１２）の全体を被覆する被覆体（１３）と、を備え、結合剤は脂肪族ポリエステル及び水溶性高分子からなる群から選択される少なくとも１種を含み、被覆体（１３）は防水性を有する、生分解性ブロック（１１）、構造物並びに解体方法。【選択図】図１
BIODEGRADABILITY BLOCK, STRUCTURE AND DISMANTLING METHOD
生分解性ブロック、構造物及び解体方法
YONEMARU KEISUKE (author) / KANEMITSU TOMOMI (author) / YODA YUYA (author) / KOBAYASHI FUMINORI (author) / KONNO AKIHIRO (author) / HIGASHIYAMA SACHIHIRO (author)
2021-03-11
Patent
Electronic Resource
Japanese
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