High-strength heat-preservation sound-insulation impervious lightweight aggregate concrete laminated slab

Abstract

The utility model discloses a high-strength heat-preservation sound-insulation impervious lightweight aggregate concrete laminated slab, which relates to the technical field of concrete laminated slabs, and comprises a slab body, the end part of the slab body is provided with an extension slab, the surface of the extension slab is equidistantly provided with notches, the surface of the slab body is provided with a mounting groove matched with the extension slab, and the extension slab is provided with a through hole matched with the mounting groove. The notches are formed in the surface of the extension plate at equal intervals, the reinforcing blocks matched with the notches are fixedly mounted in the mounting grooves at equal intervals, guide connection between the plate bodies can be achieved while the supporting strength of the mounting grooves is guaranteed, fixing holes are formed in the surfaces of the plate bodies and the surface of the extension plate, and bolts are screwed into the fixing holes for fixation, so that the plate bodies and the extension plate are convenient to use. The two positioning blocks are fixedly installed at the upper end of the plate body, the positioning grooves are symmetrically formed in the two sides of the bottom face of the plate body, and the effect that the plate bodies are vertically assembled can be achieved through cooperative use of the positioning blocks and the positioning grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete composite panels, in particular to a high-strength heat-insulating, sound-insulating and anti-seepage lightweight aggregate concrete composite panel. Background Art

[0002] Cement composite board is a building board made of layers of cement and other materials.

[0003] For example, a Chinese patent discloses: a cement composite composite board, publication number: CN213115195U, "including an upper plate, a bite plate, a lower plate, a leveling plate, keel bars, rivets, reinforcement bars, connecting bars and retaining bars. The upper surface of the lower plate is connected to the leveling plate through the retaining bars, the bite plate is bite-engaged on the upper surface of the leveling plate, the upper plate is connected to one surface of the bite plate, and rivets are installed on the upper surface of the upper plate; the surface of the lower plate is vertically provided with keel bars extending through the surface of the upper plate, reinforcement bars are welded on the surface of the keel bars, and the retaining bars are connected to one side of the reinforcement bars through the connecting bars." However, in actual use, it is not convenient for the plate bodies to be quickly assembled, which affects the overall assembly effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board, which solves the technical problem that in actual use, it is not convenient to quickly assemble the board bodies, which affects the overall assembly effect.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board comprises a board body, an extension plate is arranged at the end of the board body, and the surface of the extension plate is evenly provided with notches, and the surface of the board body is provided with installation grooves adapted to the extension plates, and reinforcement blocks adapted to the notches are evenly fixedly installed in the installation grooves, and a first steel bar and a second steel bar are arranged inside the board body, wherein the first steel bar is distributed along the length direction of the board body, and the second steel bar is distributed along the width direction of the board body.

[0009] Preferably, two positioning blocks are fixedly mounted on the upper end of the plate body, the two positioning blocks are centrally symmetrically distributed about the midpoint of the plate body, and positioning grooves are symmetrically provided on both sides of the bottom surface of the plate body.

[0010] Preferably, the size of the two positioning blocks matches the size of the positioning slot, and fixing holes are provided on the surfaces of the plate body and the extension plate.

[0011] (III) Beneficial effects

[0012] 1. An extension plate is provided at the end of the plate body, and a mounting groove matched with the extension plate is opened on the surface of the plate body, so as to facilitate the horizontal assembly between the plate bodies. Notch grooves are opened at equal intervals on the surface of the extension plate, and reinforcement blocks matched with the notch grooves are fixedly installed at equal intervals in the mounting grooves. While ensuring the supporting strength at the mounting grooves, a guiding connection between the plate bodies can be achieved. Fixing holes are opened on the surfaces of the plate body and the extension plate, and bolts can be screwed in for fixing. Two positioning blocks are fixedly installed on the upper end of the plate body, and positioning grooves are symmetrically opened on both sides of the bottom surface of the plate body. The coordinated use of the positioning blocks and the positioning grooves can achieve an upper and lower assembly effect between the plate bodies.

[0013] Second, by arranging the first steel bar and the second steel bar inside the plate body, the first steel bar is distributed along the length direction of the plate body, and the second steel bar is distributed along the width direction of the plate body, so that the rigidity of the plate body can be increased and it is not easy to break. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0015] Figure 1 This is the overall structural diagram of the high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite slab of the utility model;

[0016] Figure 2 This is a structural diagram of the extension plate of the utility model;

[0017] Figure 3 This is a structural diagram of the cutaway plate of the utility model;

[0018] Figure 4 This is a structural diagram of the reinforcement block of the utility model.

[0019] Legend: 1. Plate body; 11. Installation slot; 12. Fixing hole; 13. Positioning slot; 2. Extension plate; 21. Missing slot; 3. First steel bar; 4. Second steel bar; 5. Positioning block; 6. Reinforcement block. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board, which effectively solves the problem that it is not convenient to quickly assemble the board bodies during actual use, which affects the overall assembly effect. The high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board is provided with an extension plate at the end of the board body, and the surface of the board body is provided with an installation groove that is compatible with the extension plate, which is convenient for realizing the horizontal assembly between the board bodies. The surface of the extension plate is evenly provided with a missing groove, and reinforcement blocks that are compatible with the missing groove are evenly fixedly installed in the installation groove. While ensuring safety When the supporting strength of the groove is increased, the guiding connection between the plate bodies can be realized. Fixing holes are provided on the surfaces of the plate body and the extension plate, and bolts can be screwed in to fix them. Two positioning blocks are fixedly installed on the upper end of the plate body, and positioning grooves are symmetrically provided on both sides of the bottom surface of the plate body. The upper and lower assembly effects between the plate bodies can be realized by using the positioning blocks and the positioning grooves in coordination. The first steel bar and the second steel bar are arranged inside the plate body, and the first steel bar is distributed along the length direction of the plate body, and the second steel bar is distributed along the width direction of the plate body. This can increase the rigidity of the plate body and make it less likely to break.

[0021] Embodiment: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that it is not convenient to quickly assemble the plates in actual use, which affects the overall assembly effect. The overall idea is as follows:

[0022] In view of the problems existing in the prior art, the utility model provides a high-strength heat-insulating, sound-insulating, and anti-seepage lightweight aggregate concrete composite board, comprising a board body 1, an extension board 2 is arranged at the end of the board body 1, and the surface of the extension board 2 is evenly provided with a notch 21, and the surface of the board body 1 is provided with a mounting groove 11 adapted to the extension board 2, and a reinforcement block 6 adapted to the notch 21 is evenly fixedly installed in the mounting groove 11, and a first steel bar 3 and a second steel bar 4 are arranged inside the board body 1, and the first steel bar 3 is distributed along the length direction of the board body 1, and the second steel bar 4 is distributed along the width direction of the board body 1, and two positioning blocks 5 are fixedly installed on the upper end of the board body 1, and the two positioning blocks 5 are connected to each other. The plate body 1 is symmetrically distributed with the midpoint of the plate body 1 as the center. Positioning grooves 13 are symmetrically opened on both sides of the bottom surface of the plate body 1. The size of the two positioning blocks 5 is adapted to the size of the positioning grooves 13. The surface of the plate body 1 and the extension plate 2 are both provided with fixing holes 12. The composite plate is made of a mixture of high-strength concrete, thermal insulation materials, sound insulation materials, and anti-seepage materials. High-strength concrete is used as the main material, has high compressive strength and tensile strength, can withstand large loads, and adding thermal insulation materials can effectively isolate the temperature difference between indoor and outdoor, improve the thermal insulation performance of the building, and adding sound insulation materials can effectively isolate external noise and improve the insulation performance of the building. The sound performance is improved to provide a more comfortable indoor environment. The addition of anti-seepage materials can effectively prevent moisture penetration, improve the waterproof performance of the building, and extend the service life of the building. Lightweight aggregate is used as the filling material to reduce the overall weight, reduce the structural load, and improve the construction efficiency. An extension plate 2 is provided at the end of the plate body 1, and a mounting groove 11 adapted to the extension plate 2 is provided on the surface of the plate body 1, which is convenient for realizing the horizontal assembly between the plate bodies 1 and 1. The surface of the extension plate 2 is evenly spaced with a missing groove 21, and a reinforcement block 6 adapted to the missing groove 21 is evenly fixedly installed in the mounting groove 11. While ensuring the support at the mounting groove 11 When the supporting strength is increased, the guiding connection between the plate bodies 1 and 1 can be realized. Fixing holes 12 are provided on the surfaces of the plate body 1 and the extension plate 2, and bolts can be screwed in to fix them. Two positioning blocks 5 are fixedly installed on the upper end of the plate body 1, and positioning grooves 13 are symmetrically provided on both sides of the bottom surface of the plate body 1. Through the coordinated use of the positioning blocks 5 and the positioning grooves 13, the upper and lower assembly effect between the plate bodies 1 and 1 can be achieved. The first steel bars 3 and the second steel bars 4 are arranged inside the plate body 1, and the first steel bars 3 are distributed along the length direction of the plate body 1, and the second steel bars 4 are distributed along the width direction of the plate body 1, so that the rigidity of the plate body 1 can be increased and it is not easy to break.

[0023] Working principle:

[0024] In the first step, the composite board is mixed with multiple components such as high-strength concrete, thermal insulation materials, sound insulation materials, and anti-seepage materials. High-strength concrete is used as the main material, which has high compressive strength and tensile strength and can withstand large loads. Adding thermal insulation materials can effectively isolate the temperature difference between indoor and outdoor, improve the thermal insulation performance of the building, adding sound insulation materials can effectively isolate external noise, improve the sound insulation performance of the building, and provide a more comfortable indoor environment. Adding anti-seepage materials can effectively prevent moisture penetration, improve the waterproof performance of the building, and extend the service life of the building. Lightweight aggregate is used as filling material to reduce the overall weight, reduce structural load, and improve construction efficiency.

[0025] In the second step, an extension plate 2 is provided at the end of the plate body 1, and a mounting groove 11 matched with the extension plate 2 is opened on the surface of the plate body 1, so as to facilitate the horizontal assembly between the plate bodies 1 and 1, and evenly spaced grooves 21 are opened on the surface of the extension plate 2, and reinforcing blocks 6 matched with the grooves 21 are evenly fixedly installed in the mounting grooves 11, so that the supporting strength at the mounting grooves 11 can be ensured, and the guiding connection between the plate bodies 1 and 1 can be realized, and fixing holes 12 are opened on the surfaces of the plate body 1 and the extension plate 2, which can be fixed by screwing in bolts, and two positioning blocks 5 are fixedly installed on the upper end of the plate body 1, and positioning grooves 13 are symmetrically opened on both sides of the bottom surface of the plate body 1, and the upper and lower assembly effects between the plate bodies 1 and 1 can be realized by using the positioning blocks 5 in coordination with the positioning grooves 13.

[0026] In the third step, the first steel bars 3 and the second steel bars 4 are arranged inside the plate body 1. The first steel bars 3 are distributed along the length direction of the plate body 1, and the second steel bars 4 are distributed along the width direction of the plate body 1. This can increase the rigidity of the plate body 1 and make it less likely to break.

[0027] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board, comprising a board body (1), characterized in that: An extension plate (2) is provided at the end of the plate body (1), and grooves (21) are formed on the surface of the extension plate (2) at equal intervals. A mounting groove (11) matching the extension plate (2) is formed on the surface of the plate body (1), and reinforcement blocks (6) matching the grooves (21) are fixedly installed at equal intervals in the mounting grooves (11); Wherein, a first steel bar (3) and a second steel bar (4) are arranged inside the plate body (1); the first steel bar (3) is distributed along the length direction of the plate body (1), and the second steel bar (4) is distributed along the width direction of the plate body (1).

2. The high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board according to claim 1, characterized in that: Two positioning blocks (5) are fixedly mounted on the upper end of the plate body (1).

3. The high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board according to claim 2, characterized in that: The two positioning blocks (5) are centrally symmetrically distributed about the midpoint of the plate body (1).

4. The high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board according to claim 3, characterized in that: Positioning grooves (13) are symmetrically provided on both sides of the bottom surface of the plate body (1).

5. The high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board according to claim 4, characterized in that: The size of the two positioning blocks (5) matches the size of the positioning groove (13).

6. The high-strength thermal insulation, sound insulation, and anti-seepage lightweight aggregate concrete composite board according to claim 1, characterized in that: Fixing holes (12) are provided on the surfaces of the plate body (1) and the extension plate (2).

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