Precast concrete double-T plate

The utility model discloses a prefabricated concrete double-T plate which comprises a concrete plate body, a rectangular positioning groove is formed in the middle of one side of the concrete plate body, a rectangular positioning protruding block is arranged in the middle of the side, away from the...

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Bibliographic Details
Main Author MA YANKE
Format Patent
LanguageChinese
English
Published 06.06.2023
Subjects
BUILDING
BUILDING MATERIALS
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
STRUCTURAL ELEMENTS
WALLS, e.g. PARTITIONS
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Summary:The utility model discloses a prefabricated concrete double-T plate which comprises a concrete plate body, a rectangular positioning groove is formed in the middle of one side of the concrete plate body, a rectangular positioning protruding block is arranged in the middle of the side, away from the rectangular positioning groove, of the concrete plate body, and the side, facing the concrete plate body, of the rectangular positioning protruding block is connected with the concrete plate body in a constructed mode. A waterproof sealing gasket is arranged on the surface of the rectangular positioning convex block, the inner side of the waterproof sealing gasket is fixedly bonded with the surface of the rectangular positioning convex block, the outer side of the waterproof sealing gasket is matched with the rectangular positioning groove to be installed in an inserted mode, and slope plates are symmetrically arranged in the center of the upper end face of the concrete plate body; the lower end faces of the two sy
Bibliography:Application Number: CN202223312074U