Cast-in-situ rib prefabricated basin combined close rib building roof

Abstract

Disclosed is a cast-in-situ rib and precast basin combined multi-rib floor which comprises a cast-in-situ reinforced concrete rib (1) and precast basins (2). The multi-rib floor is characterized in that the precast basins (2) are arranged at intervals, with the mouth of the basin downwards; the cast-in-situ reinforced concrete rib (1) is arranged at the intervals between the precast basins (2); the soleplate (3) of the precast basins (2) extends out to form a steel bar (4) or a steel mesh (5) and is anchored in the upper part of the cast-in-situ reinforced concrete rib (1); the erect rib-attached wall of the cast-in-situ reinforced concrete rib (1) is composed of a side wall (6) of the precast basins (2); a composite visible rib is composed of the cast-in-situ reinforced concrete rib (1) and the side wall (6); one side or two or three or four sides of the soleplate (3) of the precast basins (2) extend out to form a cantilever platform (7) partially or wholly.

Description

(1) Technical field [0001] The invention relates to a dense-rib floor of a cast-in-situ rib prefabricated basin combination. (2) Background technology [0002] At present, in the domestic technology of pouring ribbed floors, bamboo, wood, and steel formwork are generally used as formwork to make groove-shaped ribbed forms. After the floor is poured and cured, the formwork is removed to form a densely ribbed floor. In this way, although the formwork can be reused for pouring the dense ribbed floor, it is difficult to support the formwork, the loss of the formwork is huge, the labor intensity is high, and the construction period is long and the cost is high. Therefore, a dense ribbed floor with cast-in-place ribbed prefabricated basin combination Has been urgently needed. (3) Contents of the invention [0003] The object of the present invention is to provide a dense rib floor with cast-in-situ rib prefabricated pots, which has the advantages of high board density, high rig...

AI Technical Summary

Problems solved by technology

[0002] At present, in the domestic technology of pouring ribbed floors, bamboo, wood, and steel formwork are generally used as formwork to make groove-shaped ribbed forms. After the floor is poured and cured, the formwork is removed to form a densely ribbed floor. In this way, although the formwork can be reused for pouring the dense ribbed floor, it is difficult to support the formwork, the loss of the formwork is huge, the labor intensity is high, and the construction period is long and the cost is high. Therefore, a dense ribbed floor with cast-in-place ribbed prefabricated basin combination urgently needed

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