Prefabricated concrete laminated slab for fabricated concrete canopy of railway station

• Main Authors: FANG HONGWEI, HOU LIQUN, ZHANG YAQI, WU LIPING, WEN KAI, ZHOU DAXING, CAO QING, CHEN YUEPING, WANG QINGBIN, YIN BINGSHUAI
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2022
• Subjects: BUILDING; CEILINGS; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model discloses a prefabricated concrete laminated slab for an assembly type concrete canopy of a railway station. The prefabricated concrete laminated slab comprises a side plate prefabricated concrete structure, a side plate cast-in-place impervious concrete structure, a middle plate prefabricated concrete structure, a cast-in-place middle plate impervious concrete structure, a cast-in-place concrete structure and a water tank structure. The prefabricated canopy has the advantages that the middle plate and the side plates of the prefabricated canopy are prefabricated and cast-in-place, on the premise that the quality requirement is met, the weight of the prefabricated plates is effectively reduced, and hoisting and installation are convenient; through cast-in-place treatment on the joints of the middle plates and the side plates, the connecting performance of the canopy plates is effectively improved, and the hidden danger of water seepage is reduced; in the hoisting process of the canopy plate,