A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To propose an inorganic material construction method that enables simple and early construction even when a joint surface is undersaturated.SOLUTION: An inorganic material construction method is such that a fiber-reinforced cement composite material is jointed to an existing concrete member. The method includes: a cutting step S11 in which a pavement on a surface of the existing concrete member is cut to expose a joint surface of the existing concrete member; a water sprinkling step S12 in which the joint surface is sprinkled with water to make it undersaturated; and a placement step S13 in which the fiber-reinforced cement composite is placed on the joint surface sprinkled with water directly without using any adhesive material.SELECTED DRAWING: Figure 1
【課題】打ち継ぎ面に飽和状態未満であっても、簡易かつ早期に施工することを可能とした無機材料の施工方法を提案すること。【解決手段】無機材料の施工方法は、既存コンクリート部材に繊維補強セメント複合材料を打ち継ぐ無機材料の施工方法であって、前記既存コンクリート部材の表面に設けられている舗装を切削して前記既存コンクリート部材の打ち継ぎ面を露出させる切削工程Ｓ１１と、前記打ち継ぎ面に水を飽和状態未満となるように散水する散水工程Ｓ１２と、散水した前記打ち継ぎ面に接着材を用いることなく繊維補強セメント複合材料を直接打設する打設工程Ｓ１３と、を含む。【選択図】図１
To propose an inorganic material construction method that enables simple and early construction even when a joint surface is undersaturated.SOLUTION: An inorganic material construction method is such that a fiber-reinforced cement composite material is jointed to an existing concrete member. The method includes: a cutting step S11 in which a pavement on a surface of the existing concrete member is cut to expose a joint surface of the existing concrete member; a water sprinkling step S12 in which the joint surface is sprinkled with water to make it undersaturated; and a placement step S13 in which the fiber-reinforced cement composite is placed on the joint surface sprinkled with water directly without using any adhesive material.SELECTED DRAWING: Figure 1
【課題】打ち継ぎ面に飽和状態未満であっても、簡易かつ早期に施工することを可能とした無機材料の施工方法を提案すること。【解決手段】無機材料の施工方法は、既存コンクリート部材に繊維補強セメント複合材料を打ち継ぐ無機材料の施工方法であって、前記既存コンクリート部材の表面に設けられている舗装を切削して前記既存コンクリート部材の打ち継ぎ面を露出させる切削工程Ｓ１１と、前記打ち継ぎ面に水を飽和状態未満となるように散水する散水工程Ｓ１２と、散水した前記打ち継ぎ面に接着材を用いることなく繊維補強セメント複合材料を直接打設する打設工程Ｓ１３と、を含む。【選択図】図１
INORGANIC MATERIAL CONSTRUCTION METHOD
無機材料の施工方法
AIDA YUICHI (author)
2023-09-14
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken