Precast concrete monolithic ground floor for kitchen and toilet and installation method

Abstract

The invention discloses a precast concrete monolithic ground floor for a kitchen and toilet. The precast concrete monolithic ground floor comprises a kitchen and toilet bottom plate, guide walls are laid on the periphery of the kitchen and toilet bottom plate, the guide walls and the kitchen and toilet bottom plate are formed integrally. The guide walls are directly installed on a structural beamor part of the guide walls is installed on the structural beam or all of the guide walls are not installed on the structural beam. A groove is formed in the middle of the outer side of the guide wallin a surrounding mode, the groove is in a trapezoid shape, inward slope toes are arranged on the root portions of the outer side surfaces of the guide walls, annular anchoring stirrups and longitudinal reinforcements are reserved on the peripheries of the guide walls, and door hole openings are formed in the middles of one sides of the guide walls. The precast concrete monolithic ground floor forthe kitchen and toilet is simple and reasonable in technological structure, convenient to operate and easy to control, the construction speed is high, common quality problems of leakage of a common cast-in-place structural floor usually occur in kitchen and bathroom parts are completely eliminated, the problem that prefabricated buildings cannot use precast concrete fabricated parts in water roomsuch as the kitchen and toilet is solved, and economic benefits are remarkable.

Description

technical field [0001] The invention relates to the field of construction, in particular to a prefabricated concrete integral floor slab for a kitchen and bathroom and an installation method thereof. Background technique [0002] With the continuous improvement of the country's requirements for building energy conservation and emission reduction, the modernization technology of the construction industry has been vigorously promoted and continuously developed by governments at all levels. Precast concrete prefabricated building technology is the most effective way to realize the industrialization of building production. It has realized the fundamental transformation of the building production method from the traditional extensive on-site production to the intensive factory-like assembly line production. The main components of the building are prefabricated in batches , such as prefabricated structural walls, structural columns, structural beams, floor slabs, stairs, balcony p...

AI Technical Summary

Problems solved by technology

[0003] However, for floors with indoor water rooms such as kitchens and bathrooms, the traditional cast-in-place concrete technology is still used for construction because the prefabricated slab joints in the existing common precast concrete floor technology cannot fundamentally solve the waterproof problem. This restricts the prefabrication rate of building components from increasing, the labor input is still large, and the construction speed is still slow

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