Processing method of concrete honeycomb floor and its used structure box

A processing method and concrete technology, which is applied to floors, building components, building structures, etc., can solve the problems of large space occupation, small bearing capacity, and small span, and achieve the effects of simple construction, increased hollow rate, and reduced engineering cost

CN1724825AInactive Publication Date: 2006-01-25李克翔
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2006-01-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a building cover manufacturing method and the used structural box technical method. The manufacturing method includes the steps as follows: firstly arranging structural boxes on the bottom mould of a supported building cover, where the space between the structural boxes is 70-250 mm as the width of the field-cast ribbon strips; then making a ribbon strip reinforcing steel bar cage by binding in the gap of each structural box; then connecting the reinforcing steel bars extending out of the structural boxes with the ribbon strip reinforcing steel bar cage; then casting concrete into the gaps between the structural boxes, tightly vibrating the concrete and nourishing the concrete into ribbon strips; and finally removing the bottom mould to make an integral nested building cover superposed of structural boxes and cast ribbon strips. The structural boxes used have hollow sealed concrete box bodies, and there are reinforcing steel bars intercrossing and extending out of them in their bottom and top plates, and the solution arranges reinforcing ribs on the bottom and top plates of the cavities of the box bodies, and arranges reinforcing ribs on the side walls of the cavities of the box bodies; and arranges shearing force teeth outside the side walls of the box bodies.
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Description

Technical field:

[0001] The invention relates to a processing method and component of a floor in the construction industry, in particular to a processing method of a concrete honeycomb floor and a used structural box. Background technique:

[0002] In the prior art, in the cast-in-place concrete beam-slab floor and ribbed floor system, the formwork and the stressed member are separated, and the formwork does not participate in the structural force. The T-shaped cross-section of the ribbed floor makes the floor rigidity of the multi-span continuous floor slab low, the floor slab has too many negative reinforcements, and the span is not large. The structure of the beam-slab floor needs higher beams, so it takes up too much space, has a large self-weight, a small span, and a small bearing capacity, which are the existing problems of the prior art. Invention content:

[0003] The object of the present invention is to provide a processing method of concrete honeycomb floor and...

Examples

Embodiment Construction

[0018] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation.

[0019] by attaching figure 1 And attached figure 2 It can be seen that the structural box used for the floor in this scheme is a hollow and sealed box (2) made of concrete, and there are crosses in the bottom plate (7) and top plate (6) of the box body (2). And stretch out the structural box reinforcing bar (1) outside the box body (2). There are bottom plate stiffeners (3) and top plate stiffeners (4) on the bottom plate (7) and top plate (6) of the inner cavity of the box body (2), and the bottom plate stiffeners (3) and top plate stiffeners (4) are cross Cross-shaped stiffeners can also be parallel stiffeners, which can be made into a large-sized box body (2) without increasing the thickness of the bottom plate (7) and top plate (6), thereby obtaining The floor with a large hollow rate can reduce the self-weight of the s...