A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rust prevention method and device for reserved steel bars in stage construction
The invention discloses a rust prevention method and device for reserved steel bars in stage construction. The method comprises the steps that in the construction process of a building structure, thereserved steel bars are sleeved with sleeves in a spaced mode, the front ends of the sleeves stretch into the building structure and are provided with water stop rings, and the rear ends of the sleeves exceed the ends of the reserved steel bars and then are bent upwards and opened; after all the reserved steel bars are sleeved with the sleeves, concrete is poured till the building structure is formed; a colloid waterproof material is injected from openings in the rear ends of the sleeves till the sleeves are full with the colloid waterproof material, and the openings in the rear ends of the sleeves are closed through pipe caps; and the sleeves in the same row are integrally fixed through full-length connecting pieces. The rust prevention effect is good, the reserved steel bars are not damaged, later construction is not affected, operation is convenient, and subsequent construction is facilitated.
本发明公开了一种分期施工中预留钢筋的防锈方法及装置，该方法为，在建筑结构施工过程中，将套管有间隙的套在预留钢筋上，套管的前端伸入建筑结构内且设置止水环、后端超过预留钢筋端头后向上弯折且开口；套管套上所有预留钢筋后，浇筑混凝土，直至建筑结构成型；将胶质防水材料从套管后端开口注入，直至注满，用管帽将套管后端开口封闭；对于同排的套管，用通长的连接件进行整体固定。本发明防锈效果好，不破坏预留钢筋、不影响后期施工，操作方便，方便后续施工。
Rust prevention method and device for reserved steel bars in stage construction
The invention discloses a rust prevention method and device for reserved steel bars in stage construction. The method comprises the steps that in the construction process of a building structure, thereserved steel bars are sleeved with sleeves in a spaced mode, the front ends of the sleeves stretch into the building structure and are provided with water stop rings, and the rear ends of the sleeves exceed the ends of the reserved steel bars and then are bent upwards and opened; after all the reserved steel bars are sleeved with the sleeves, concrete is poured till the building structure is formed; a colloid waterproof material is injected from openings in the rear ends of the sleeves till the sleeves are full with the colloid waterproof material, and the openings in the rear ends of the sleeves are closed through pipe caps; and the sleeves in the same row are integrally fixed through full-length connecting pieces. The rust prevention effect is good, the reserved steel bars are not damaged, later construction is not affected, operation is convenient, and subsequent construction is facilitated.
本发明公开了一种分期施工中预留钢筋的防锈方法及装置，该方法为，在建筑结构施工过程中，将套管有间隙的套在预留钢筋上，套管的前端伸入建筑结构内且设置止水环、后端超过预留钢筋端头后向上弯折且开口；套管套上所有预留钢筋后，浇筑混凝土，直至建筑结构成型；将胶质防水材料从套管后端开口注入，直至注满，用管帽将套管后端开口封闭；对于同排的套管，用通长的连接件进行整体固定。本发明防锈效果好，不破坏预留钢筋、不影响后期施工，操作方便，方便后续施工。
Rust prevention method and device for reserved steel bars in stage construction
分期施工中预留钢筋的防锈方法及装置
LIU CHENG (author) / GUO JIAJIA (author) / ZHANG HONGTAO (author) / ZANG LINGYU (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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