Sandwich concrete floor with integrated ceramic tile decorative surface

Abstract

The utility model discloses an integrated ceramic tile decorative surface sandwich concrete floor, which comprises a concrete floor body, the concrete floor body comprises ceramic tiles, extruded polystyrene boards and truss steel bars, the ceramic tiles are arranged at the top of the concrete floor body, the extruded polystyrene boards are arranged at the bottom and two sides of the concrete floor body, and the truss steel bars are arranged on the bottom and two sides of the concrete floor body. The truss steel bars are arranged on the extruded polystyrene board located at the bottom and comprise upper chord steel bars, lower chord steel bars, web bars, plastic fasteners and self-tapping screws, the upper chord steel bars are connected with the lower chord steel bars through the web bars, and the plastic fasteners are arranged on the two sides of the bottom of the lower chord steel bars. The plastic fasteners are fixedly connected to the extruded polystyrene board through self-tapping screws, support horizontal ribs are further connected to the upper chord steel bars, clamping blocks used for being connected with the extruded polystyrene board are further arranged at the bottom of the ceramic tile, pouring holes are formed in the clamping blocks, the ceramic tile decorative face is integrally formed, the ceramic tile is efficient and environmentally friendly, and the self weight of the ceramic tile is only half of that of a pure concrete floor.

Description

Technical Field

[0001] The utility model relates to a floor, in particular to a sandwich concrete floor with an integrally formed integrated tile decorative surface. Background Art

[0002] Prefabricated buildings refer to structural buildings whose main components are prefabricated components produced in factories and which are quickly constructed through on-site assembly and anchoring. The advantages of this type of building are fast construction speed, little restriction by climatic conditions, labor saving, and improved building quality. In the current actual production of the construction industry, prefabricated buildings are the most widely used construction method. In countries where prefabricated buildings are widely used, many buildings with high quality requirements have gradually chosen prefabricated and assembled structures for construction.

[0003] Nowadays, buildings use ceramic tiles as floor decoration surfaces, which are mostly installed on-site, requiring mixing, cutting and other operations on-site, which is labor-intensive and pollutes the environment. In addition, the installation quality is easily affected by the workers. Utility Model Content

[0004] The purpose of the utility model is to provide a sandwich concrete floor with an integrated ceramic tile decorative surface, so as to solve the above technical problems.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a sandwich concrete floor with an integrated ceramic tile decorative surface, comprising a concrete floor body, the concrete floor body comprising ceramic tiles, extruded polystyrene boards, and truss steel bars, the ceramic tiles being arranged on the top of the concrete floor body, the extruded polystyrene boards being arranged on the bottom and both sides of the concrete floor body, the truss steel bars being arranged on the extruded polystyrene boards at the bottom, the truss steel bars comprising upper chord steel bars, lower chord steel bars, web bars, plastic fasteners, and self-tapping screws, the upper chord steel bars being connected to the lower chord steel bars through web bars, the plastic fasteners being arranged on both sides of the bottom of the lower chord steel bars, the plastic fasteners being fixedly connected to the extruded polystyrene boards through self-tapping screws, the upper chord steel bars being further connected to support horizontal bars, and the support horizontal bars being fixedly connected to the extruded polystyrene boards at the same time, the bottom of the ceramic tile being further provided with a card block for connecting the extruded polystyrene boards, the card block being provided with a pouring hole.

[0006] Preferably, a connecting bayonet is further provided at the bottom of the lower chord steel bar.

[0007] Preferably, the connecting bayonet adopts a folded edge design.

[0008] Preferably, a bottom membrane is further provided at the bottom of the concrete floor body.

[0009] Preferably, the bottom film also adopts a folded edge design.

[0010] Preferably, a sealing ring is provided in the pouring hole.

[0011] Preferably, the upper chord steel bars and the lower chord steel bars adopt the third-grade hot-rolled coil steel bars HRB400 or the cold-rolled strip steel bars CRB550.

[0012] Preferably, the web steel bars adopt the cold-rolled smooth round steel bars.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] By paving the ceramic tiles first and then pouring the concrete, the extruded polystyrene board and the truss steel bar form the sandwich framework concrete floor, realize the integrated molding integrated ceramic tile decorative surface, high efficiency environmental protection, and the dead weight is only about half of the pure concrete floor, most suitable for being the matching floor of the modular house, and the setting of the internal upper chord steel bar, the lower chord steel bar, the web steel bar and the plastic fastener makes the sandwich framework concrete floor more stable, and the dead weight is only about half of the pure concrete floor, so that the stability and the safety can be maintained. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without the creative labor.

[0016] Figure 1 It is the overall schematic view of the sandwich concrete floor of the embodiment;

[0017] Figure 2 It is the schematic view of the pouring of the sandwich concrete floor of the embodiment;

[0018] Figure 3 It is the schematic view of the pouring of the sandwich concrete floor of the embodiment highlighting the clamping block pouring hole;

[0019] Figure 4 It is the schematic view of the cooperation of the connecting buckle and the bottom film of the embodiment.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, concrete floor body; 2, ceramic tile; 3, extruded polystyrene board; 4, truss steel bar; 5, upper chord steel bar; 6, lower chord steel bar; 7, web steel bar; 8, plastic fastener; 9, self-tapping screw; 10, clamping block; 11, support horizontal bar; 12, pouring hole; 13, connecting buckle; 14, bottom film; 15, sealing ring. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figure 1-4 The utility model provides a technical scheme: a sandwiched concrete floor slab with integrated ceramic tile 2 decorative surface, including concrete floor body 1, concrete floor body 1 includes ceramic tile 2, extruded polystyrene board 3, truss reinforcement 4, ceramic tile 2 sets up at concrete floor body 1 top, extruded polystyrene board 3 sets up at concrete floor body 1 bottom and both sides, truss reinforcement 4 sets up on extruded polystyrene board 3 at bottom, truss reinforcement 4 includes upper chord reinforcement 5, lower chord reinforcement 6, web reinforcement 7, plastic fastener 8 and self-tapping nail 9, upper chord reinforcement 5 is connected lower chord reinforcement 6 through web reinforcement 7, plastic fastener 8 sets up at the bottom both sides of lower chord reinforcement 6, plastic fastener 8 is fixedly connected on extruded polystyrene board 3 through self-tapping nail 9, upper chord reinforcement 5 still has support horizontal reinforcement 11 connected, support horizontal reinforcement 11 is fixedly connected on extruded polystyrene board 3 simultaneously, ceramic tile 2 bottom still is provided with the clamping block 10 for connecting extruded polystyrene board 3, and clamping block 10 is provided with pouring hole 12.

[0024] Preferably, the lower chord reinforcement 6 bottom is also provided with a connecting socket 13, by setting the connecting socket 13, the structure of the truss reinforcement 4 is more stable, and the carrying capacity of the whole floor is improved, by clamping the connecting sockets 13 or the bottom films 14 of adjacent truss reinforcements 4, the whole floor structure can be quickly assembled, and the construction efficiency is greatly improved.

[0025] Preferably, the connecting socket 13 adopts a folded edge design, which makes the connection of the lower chord reinforcement 6 more stable and the buckling more convenient, and is not easy to deform and bend during transportation and processing.

[0026] Preferably, the concrete floor body 1 bottom is also provided with a bottom film 14, which can further improve the waterproof performance of the floor, prevent water from penetrating into the concrete, and prolong the service life of the floor.

[0027] Preferably, the bottom film 14 also adopts a folded edge design, and the connecting socket 13 at the bottom of the lower chord reinforcement 6 can cooperate with the bottom film 14 to form a double clamping edge design, so that it is not easy to deform and bend during transportation and processing, and the bottom film 14 without welding points is not easy to leak and damage.

[0028] Preferably, a sealing ring 15 is provided in the pouring hole 12. The sealing ring 15 prevents cement slurry from leaking into the extruded polystyrene board 3 when pouring concrete, thereby ensuring the integrity and waterproof performance of the floor. The material selection of the sealing ring 15 has good chemical resistance and durability to cope with the high temperature and pressure generated during the concrete pouring process.

[0029] Preferably, the upper chord steel bars 5 and the lower chord steel bars 6 are made of third-grade hot-rolled coil steel bars HRB400 or cold-rolled strip steel bars CRB550. Preferably, the web reinforcement 7 is made of cold-rolled plain round steel bars. By selecting high-strength steel bar materials, the bearing capacity and stability of the truss steel bars 4 are ensured. At the same time, it has good welding performance and tensile strength during the construction process, making the entire floor structure more solid and durable.

[0030] A specific application example of this embodiment is:

[0031] When the device is in use, first install the extruded polystyrene board 3 and the bottom film 14, then install the extruded polystyrene board 3.

[0032] The truss reinforcement 4 is then fixedly connected to the support horizontal reinforcement 11. Next, the tile 2 with the clamping block 10 is placed on top of the truss reinforcement 4, ensuring that the clamping block 10 is tightly connected to the extruded polystyrene board 3. Plastic fasteners 8 are fixed to both sides of the bottom of the bottom chord reinforcement 6 using self-tapping screws 9 to ensure the stability of the entire structure.

[0033] After all components are installed, concrete pouring begins. Concrete is evenly poured throughout the structure through pouring holes 12, ensuring that all rebar is fully filled and covered. During the pouring process, sealing rings 15 effectively prevent grout leakage, ensuring the floor's integrity and waterproofing.

[0034] After the concrete solidifies, the entire sandwich concrete floor is completed. Due to the use of high-strength steel materials and optimized structural design, the floor not only has good bearing capacity and stability, but also has excellent waterproof performance and a long service life.

[0035] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sandwich concrete floor with an integrated ceramic tile decorative surface, characterized by: The invention comprises a concrete floor body (1), wherein the concrete floor body (1) comprises ceramic tiles (2), extruded polystyrene boards (3), and truss steel bars (4), wherein the ceramic tiles (2) are arranged on the top of the concrete floor body (1), the extruded polystyrene boards (3) are arranged on the bottom and both sides of the concrete floor body (1), and the truss steel bars (4) are arranged on the extruded polystyrene boards (3) located at the bottom. The truss steel bars (4) comprise upper chord steel bars (5), lower chord steel bars (6), web bars (7), plastic fasteners (8), and self-tapping screws (9), wherein the upper chord steel bars (5) are provided on the bottom of the concrete floor body (1). The reinforcement (5) is connected to the lower chord reinforcement (6) through the web reinforcement (7), the plastic fasteners (8) are arranged on both sides of the bottom of the lower chord reinforcement (6), and the plastic fasteners (8) are fixedly connected to the extruded polystyrene board (3) through self-tapping screws (9). The upper chord reinforcement (5) is also connected to the support horizontal reinforcement (11), and the support horizontal reinforcement (11) is also fixedly connected to the extruded polystyrene board (3). The bottom of the tile (2) is also provided with a block (10) for connecting to the extruded polystyrene board (3), and the block (10) is provided with a pouring hole (12).

2. The one-piece sandwich concrete floor with integrated ceramic tile decorative surface according to claim 1, characterized in that: A connecting bayonet (13) is also provided at the bottom of the lower chord steel bar (6).

3. The one-piece sandwich concrete floor with integrated tile decorative surface according to claim 2, characterized in that: The connecting bayonet (13) adopts a folded edge design.

4. The one-piece sandwich concrete floor with integrated ceramic tile decorative surface according to claim 1, characterized in that: A bottom membrane (14) is also provided at the bottom of the concrete floor body (1).

5. The one-piece sandwich concrete floor with integrated ceramic tile decorative surface according to claim 4, characterized in that: The bottom film (14) also adopts a folding edge design.

6. The one-piece sandwich concrete floor with integrated ceramic tile decorative surface according to claim 1, characterized in that: A sealing ring (15) is provided in the pouring hole (12).

7. The one-piece sandwich concrete floor with integrated tile decorative surface according to claim 1, characterized in that: The upper chord steel bars (5) and the lower chord steel bars (6) are made of third-grade hot-rolled coil steel bars HRB400 or cold-rolled strip steel bars CRB550.

8. The one-piece sandwich concrete floor with integrated ceramic tile decorative surface according to claim 1, characterized in that: The web reinforcement (7) is made of cold-rolled round steel bars.

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