A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Damp-proof combined system of brick-concrete structure ancient building wall and construction method of damp-proof combined system
The invention belongs to the technical field of historic building protection construction, and particularly relates to a damp-proof combined system of a brick-concrete structure historic building wall and a construction method thereof.The system comprises a ground damp-proof structure arranged around the ground part of the outer wall of the wall and an underground damp-proof structure arranged around the underground part of the outer wall of the wall; the ground moisture-proof structure comprises a water dispersing part with a gradient on the top face, the higher end of the water dispersing part is arranged close to the corresponding side of the wall ground, and the lower end of the water dispersing part is transited to a drainage ditch away from the wall. The underground moisture-proof structure comprises a fence mechanism located under the ground moisture-proof structure and concrete layers poured on the inner side wall and the outer side wall of the fence mechanism and connected with the ground moisture-proof structure, and the fence mechanism wraps the periphery of the underground part of the wall. The moisture-proof structure is arranged on the wall body in a surrounding mode, physical and chemical damage to the wall body cannot be caused, invasion of underground water to the wall body is effectively prevented, biological erosion, salt crystallization, chemical erosion, clay-containing stone expansion, freezing damage and the like caused by moisture regain of the wall body are prevented, and the problems of material degradation and even structural damage are solved.
本发明属于古建筑保护施工技术领域，尤其涉及一种砖混结构古建筑墙体的防潮组合体系及其施工方法，所述体系包括围绕墙体外壁地面部分设置的地面防潮结构以及围绕墙体外壁地下部分设置的地下防潮结构，所述地面防潮结构包括顶面具有坡度的散水部，所述散水部较高一端贴靠墙体地面对应边侧处设置、较低一端过渡至远离墙体设置的排水沟；所述地下防潮结构包括位于地面防潮结构正下方的围挡机构以及浇筑在围挡机构内外侧壁处并连接地面防潮结构的混凝土层，所述围挡机构将墙体地下部分四周包绕。本发明采用对墙体围设防潮结构且不会对墙体造成物理和化学性破坏，有效防止地下水分对墙体的侵扰，防止墙体因返潮而诱发的生物侵蚀、盐结晶、化学侵蚀、含粘土石膨胀、冻害等，减缓材料劣化甚至结构破坏的问题。
Damp-proof combined system of brick-concrete structure ancient building wall and construction method of damp-proof combined system
The invention belongs to the technical field of historic building protection construction, and particularly relates to a damp-proof combined system of a brick-concrete structure historic building wall and a construction method thereof.The system comprises a ground damp-proof structure arranged around the ground part of the outer wall of the wall and an underground damp-proof structure arranged around the underground part of the outer wall of the wall; the ground moisture-proof structure comprises a water dispersing part with a gradient on the top face, the higher end of the water dispersing part is arranged close to the corresponding side of the wall ground, and the lower end of the water dispersing part is transited to a drainage ditch away from the wall. The underground moisture-proof structure comprises a fence mechanism located under the ground moisture-proof structure and concrete layers poured on the inner side wall and the outer side wall of the fence mechanism and connected with the ground moisture-proof structure, and the fence mechanism wraps the periphery of the underground part of the wall. The moisture-proof structure is arranged on the wall body in a surrounding mode, physical and chemical damage to the wall body cannot be caused, invasion of underground water to the wall body is effectively prevented, biological erosion, salt crystallization, chemical erosion, clay-containing stone expansion, freezing damage and the like caused by moisture regain of the wall body are prevented, and the problems of material degradation and even structural damage are solved.
本发明属于古建筑保护施工技术领域，尤其涉及一种砖混结构古建筑墙体的防潮组合体系及其施工方法，所述体系包括围绕墙体外壁地面部分设置的地面防潮结构以及围绕墙体外壁地下部分设置的地下防潮结构，所述地面防潮结构包括顶面具有坡度的散水部，所述散水部较高一端贴靠墙体地面对应边侧处设置、较低一端过渡至远离墙体设置的排水沟；所述地下防潮结构包括位于地面防潮结构正下方的围挡机构以及浇筑在围挡机构内外侧壁处并连接地面防潮结构的混凝土层，所述围挡机构将墙体地下部分四周包绕。本发明采用对墙体围设防潮结构且不会对墙体造成物理和化学性破坏，有效防止地下水分对墙体的侵扰，防止墙体因返潮而诱发的生物侵蚀、盐结晶、化学侵蚀、含粘土石膨胀、冻害等，减缓材料劣化甚至结构破坏的问题。
Damp-proof combined system of brick-concrete structure ancient building wall and construction method of damp-proof combined system
一种砖混结构古建筑墙体的防潮组合体系及其施工方法
WANG HAO (author) / ZHANG SHUMIAO (author) / YAN HONGSHAN (author) / PAN DENG (author) / XIE BINGKUN (author) / ZHANG JIANWEI (author) / YANG KUOYU (author) / MA LIQUN (author)
2024-10-11
Patent
Electronic Resource
Chinese
Damp-proof structure and method for ancient dwelling wall
| European Patent Office | 2022