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A platform for research: civil engineering, architecture and urbanism
Shear key of outer hanging wall plate
The invention discloses a shear key of an outer hanging wall plate. The shear key comprises a steel strip, a fiber wire and a plastic sleeve ring. To prevent the sliding of the shear key in concrete, the steel strip is rolled and pressed, the two ends of the steel strip are wide, and the middle part of the steel strip is narrow; the fiber wire is wound at the surface of the steel strip, so the heat insulation function is realized, and the heat bridge of the shear key is effectively blocked in the outer wall of the building; the steel strip wound with the fiber wire is immersed into resin; the plastic sleeve ring is additionally arranged in the middle part of the shear key, so as to guarantee that the width of the plastic sleeve ring is greater than or equal to the width of the end part of the shear key, and realize the positioning function in the construction process; the source of the materials is wide, the processing and manufacturing are simple, the property is reliable, the defects of poorer alkaline corrosion-resistant property, poorer shearing-resistant property, higher cost and the like in the existing glass fiber shear key are greatly improved, the shear key is applied to the prefabricated sandwich type outer hanging wall plate, and the application prospect is broad.
Shear key of outer hanging wall plate
The invention discloses a shear key of an outer hanging wall plate. The shear key comprises a steel strip, a fiber wire and a plastic sleeve ring. To prevent the sliding of the shear key in concrete, the steel strip is rolled and pressed, the two ends of the steel strip are wide, and the middle part of the steel strip is narrow; the fiber wire is wound at the surface of the steel strip, so the heat insulation function is realized, and the heat bridge of the shear key is effectively blocked in the outer wall of the building; the steel strip wound with the fiber wire is immersed into resin; the plastic sleeve ring is additionally arranged in the middle part of the shear key, so as to guarantee that the width of the plastic sleeve ring is greater than or equal to the width of the end part of the shear key, and realize the positioning function in the construction process; the source of the materials is wide, the processing and manufacturing are simple, the property is reliable, the defects of poorer alkaline corrosion-resistant property, poorer shearing-resistant property, higher cost and the like in the existing glass fiber shear key are greatly improved, the shear key is applied to the prefabricated sandwich type outer hanging wall plate, and the application prospect is broad.
Shear key of outer hanging wall plate
PAN JINLONG (author) / GU JIE (author)
2015-08-12
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Fiber reinforced cement outer wall decoration hanging plate
| European Patent Office | 2021