Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wall crack repairing method
The invention relates to the technical field of wall repairing, in particular to a wall crack repairing method which comprises the following steps: grooving: forming a first V-shaped groove in a base wall along the crack trend position, forming a plurality of second V-shaped grooves in the vertical part along the crack trend, communicating the first V-shaped groove with the second V-shaped grooves, vertically forming the second V-shaped grooves in the two sides of the first V-shaped groove, and forming a plurality of second V-shaped grooves in the vertical part along the crack trend position; the adjacent second V-shaped grooves in the direction perpendicular to the crack trend are located on the same straight line and connected with the first V-shaped groove to form a linear groove. Setting an interface processing layer; setting a caulking material layer; and arranging a surface reinforcing layer. The second V-shaped grooves perpendicular to the crack trend are additionally arranged, the transverse steel tie bars are matched with the first caulking material layer and the second caulking material layer to form a whole, the overall tensile strength is larger than 100 MPa, on the basis that the tensile strength of a traditional caulking material is smaller than 5 MPa, efficient improvement is achieved, the tensile stress generated by wall deformation can be effectively resisted, and the service life of the wall is prolonged. Therefore, the wall crack is thoroughly repaired.
本发明涉及墙体修复技术领域，尤其是一种墙体裂缝的修补方法，包括以下步骤，开槽：在基层墙体上沿裂缝走向位置开设第一V型槽，沿裂缝走向垂直部位开设数条第二V型槽，第一V型槽和第二V型槽连通，第二V型槽垂直设置于第一V型槽的两侧，裂缝走向垂直方向上的相邻第二V型槽在同一直线上与第一V型槽连成一条直线型槽；设置界面处理层；设置嵌缝材料层；设置表面加强层。通过增加垂直于裂缝走向设置的第二V型槽，横向拉结钢筋配合第一嵌缝材料层和第二嵌缝材料层形成一个整体，整体抗拉强度大于100MPa，在传统嵌缝材料的抗拉强度小于5MPa的基础上，得到了高效提升，可以有效抵御墙体形变产生的拉应力，从而彻底修复墙体裂缝。
Wall crack repairing method
The invention relates to the technical field of wall repairing, in particular to a wall crack repairing method which comprises the following steps: grooving: forming a first V-shaped groove in a base wall along the crack trend position, forming a plurality of second V-shaped grooves in the vertical part along the crack trend, communicating the first V-shaped groove with the second V-shaped grooves, vertically forming the second V-shaped grooves in the two sides of the first V-shaped groove, and forming a plurality of second V-shaped grooves in the vertical part along the crack trend position; the adjacent second V-shaped grooves in the direction perpendicular to the crack trend are located on the same straight line and connected with the first V-shaped groove to form a linear groove. Setting an interface processing layer; setting a caulking material layer; and arranging a surface reinforcing layer. The second V-shaped grooves perpendicular to the crack trend are additionally arranged, the transverse steel tie bars are matched with the first caulking material layer and the second caulking material layer to form a whole, the overall tensile strength is larger than 100 MPa, on the basis that the tensile strength of a traditional caulking material is smaller than 5 MPa, efficient improvement is achieved, the tensile stress generated by wall deformation can be effectively resisted, and the service life of the wall is prolonged. Therefore, the wall crack is thoroughly repaired.
本发明涉及墙体修复技术领域，尤其是一种墙体裂缝的修补方法，包括以下步骤，开槽：在基层墙体上沿裂缝走向位置开设第一V型槽，沿裂缝走向垂直部位开设数条第二V型槽，第一V型槽和第二V型槽连通，第二V型槽垂直设置于第一V型槽的两侧，裂缝走向垂直方向上的相邻第二V型槽在同一直线上与第一V型槽连成一条直线型槽；设置界面处理层；设置嵌缝材料层；设置表面加强层。通过增加垂直于裂缝走向设置的第二V型槽，横向拉结钢筋配合第一嵌缝材料层和第二嵌缝材料层形成一个整体，整体抗拉强度大于100MPa，在传统嵌缝材料的抗拉强度小于5MPa的基础上，得到了高效提升，可以有效抵御墙体形变产生的拉应力，从而彻底修复墙体裂缝。
Wall crack repairing method
一种墙体裂缝的修补方法
ZHANG CHAOHUI (Autor:in) / GUO FENG (Autor:in) / ZHANG ZONGCHAO (Autor:in) / WANG DAOZHONG (Autor:in) / WANG QINFANG (Autor:in) / QIAN ZHONGQIU (Autor:in)
17.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Wall crack repairing device and repairing method thereof
| Europäisches Patentamt | 2023