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

Abstract

Disclosed is a field casting rib and precast basin combined multi-rib floor which comprises a field casting reinforced concrete rib (1) and precast basins (2). The multi-rib floor is characterized in that the precast basins (2) are arranged by intervals, with the mouth of the basin downwards; the field casting reinforced concrete rib (1) is arranged in the intervals between the precast basins (2); the soleplate (3) of the precast basins (2) extends out a steel bar (4) or a steel mesh (5) and is anchored in the upper part of the field casting reinforced concrete rib (1); the erect rib-attached wall of the field casting reinforced concrete rib (1) is composed of a side wall (6) of the precast basins (2); a superposed visible rib is composed of the field casting reinforced concrete rib (1) and the side wall (6); the soleplate (3) of the precast basins (2) functions as the load-bearing structural slab of the floor slab.

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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