Autoclaved aerated concrete waterproof board

Abstract

The utility model provides an autoclaved aerated concrete waterproof plate which comprises a concrete waterproof plate body and waterproof cloth detachably installed at the two ends of the concrete waterproof plate body, dovetail grooves are symmetrically formed in the two ends of the concrete waterproof plate body, and installation plates are fixed to the two ends of the waterproof cloth. Clamping parts tightly inserted into the dovetail grooves are installed on the inner walls of the installation plates, a plurality of steel bar frames of frame structures are arranged in the concrete waterproof plate body at equal intervals, and a connecting groove of an L-shaped structure is formed in one end of the concrete waterproof plate body; a first connecting plate and a second connecting plate are fixed to the two sides of the other end of the concrete waterproof plate body correspondingly, a plurality of through holes are formed in the concrete waterproof plate body, the first connecting plate and the second connecting plate are inserted into the two ends of the connecting groove correspondingly in a matched mode, and a plurality of mounting holes are formed in the top end of the mounting plate at equal intervals. And the waterproof effect of the concrete waterproof plate main body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete waterproof boards, in particular to an autoclaved aerated concrete waterproof board. Background Art

[0002] Autoclaved aerated concrete board is a lightweight, porous building material made of water, lime, cement, silica sand and a small amount of aluminum powder. During the production process, aluminum powder is added to the mixture and then autoclaved to produce bubbles that make the material light. Although autoclaved aerated concrete board has many advantages, compared with traditional concrete, autoclaved aerated concrete board has lower strength, autoclaved aerated concrete board is relatively fragile and easily damaged by external forces, and autoclaved aerated concrete board is very sensitive to humidity. If the autoclaved aerated concrete board is in a place with high humidity for a long time, the strength of the board will be affected.

[0003] Patent application number 202322112315.2 discloses a waterproof autoclaved aerated concrete slab, which relates to the technical field of concrete slabs, including a concrete slab body, wherein the upper and lower sides of the concrete slab body are provided with covering panels, a water-blocking layer is provided between the covering panels and the concrete slab body, and drainage troughs are provided on the upper and lower surfaces of the concrete slab body. The utility model can effectively prevent moisture from penetrating into the interior of the concrete slab by providing a water-blocking layer, and the water-blocking layer can be implemented by materials such as waterproof film and polymer coating. The waterline trough is a special structural design, which can guide the flow of water by providing a series of grooves to prevent water accumulation on the horizontal surface, and can effectively prevent moisture from being retained on the board surface, thereby reducing the erosion and damage of moisture to the concrete slab.

[0004] The above technical solution is achieved by wrapping reinforcing ribs around the outer wall of the concrete slab body and fixing a covering panel on the outer wall of the reinforcing ribs, so that the fixed water-blocking layer embedded in the covering panel is waterproof. However, since water flows through the drainage trough on the outer wall of the concrete slab body, the water-blocking layer cannot separate the water flow from the concrete slab body, resulting in poor water-blocking effect. At the same time, the reinforcing ribs located on both sides of the concrete slab cannot ensure the strength of the center position of the concrete slab. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies in the prior art and to provide an autoclaved aerated concrete waterproof board, which achieves the function of improving the waterproof strength of the concrete waterproof board body by means of a waterproof cloth structure detachably mounted on both sides of the concrete waterproof board body in cooperation with a steel frame, a first reinforcing rib and a second reinforcing rib structure in the concrete waterproof board body, thereby solving the problems of poor water-blocking effect of the concrete waterproof board body and abutment of the strength of the concrete waterproof board body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an autoclaved aerated concrete waterproof board, comprising a concrete waterproof board body and a waterproof cloth detachably mounted on both ends of the concrete waterproof board body, both ends of the concrete waterproof board body are symmetrically provided with dovetail grooves, both ends of the waterproof cloth are fixed with mounting plates, the inner wall of the mounting plate is provided with a clamping portion tightly inserted into the dovetail groove, and a plurality of steel bars in a frame structure are equidistantly arranged in the concrete waterproof board body.

[0007] Preferably, a connection groove in an L-shaped structure is provided at one end of the concrete waterproof board body, and a first connection plate and a second connection plate are respectively fixed on both sides of the other end of the concrete waterproof board body.

[0008] Furthermore, a plurality of through holes are provided in the main body of the concrete waterproof board, and the first connecting plate and the second connecting plate are respectively fitted and plugged into the two ends of the connecting groove.

[0009] Furthermore, a plurality of mounting holes are equidistantly formed on the top of the mounting plate, and hexagon socket bolts are embedded in the mounting holes.

[0010] Furthermore, the hexagon socket bolt is threadedly inserted into the inner wall of the mounting hole, and one end of the hexagon socket bolt passes through the clamping portion and abuts against the inner wall of the dovetail groove.

[0011] Furthermore, drainage grooves are symmetrically provided at both ends of the concrete waterproof board body, and the inner walls of the drainage grooves are inclined.

[0012] Furthermore, first reinforcing ribs are equidistantly installed at both ends of the steel bar frame, and a plurality of the first reinforcing ribs are staggered with a plurality of through holes.

[0013] Furthermore, a plurality of second reinforcing ribs are equidistantly installed at the center of the steel frame, and both ends of the first reinforcing ribs and the second reinforcing ribs are fixedly connected to the steel frame by steel wires.

[0014] The beneficial effects of the utility model are:

[0015] (1) The utility model provides dovetail grooves at both ends of the main body of the concrete waterproof board. The clamping parts on the mounting plates at both ends of the waterproof cloth are inserted into the dovetail grooves. The hexagon socket bolts in the mounting holes of the side walls of the mounting plates are tightened. The hexagon socket bolts abut against the inner walls of the dovetail grooves, so that the clamping parts are fixed in the dovetail grooves and the waterproof cloth fits against the side walls of the main body of the concrete waterproof board. When the waterproof cloth is damaged, the clamping parts are separated from the dovetail grooves after the hexagon socket bolts are loosened, thereby improving the waterproof effect of the main body of the concrete waterproof board.

[0016] (2) The utility model arranges a plurality of steel bars at equal intervals on the main body of the concrete waterproof board, fixes the steel bars during the pouring process, and uses steel wires to tie the first reinforcement ribs and the second reinforcement ribs respectively on the steel bars, and pours the main body of the concrete waterproof board on the steel bars, the first reinforcement ribs and the second reinforcement ribs, thereby improving the strength of the main body of the concrete waterproof board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main body split structure of the concrete waterproof board of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the main body of the concrete waterproof board of the utility model.

[0021] In the figure: 1. Concrete waterproof board body; 2. Connection groove; 3. Through hole; 4. Mounting plate; 5. Waterproof cloth; 6. First connecting plate; 7. Second connecting plate; 8. Dovetail groove; 9. Drainage groove; 10. Clamping part; 11. Mounting hole; 12. Hexagon socket bolt; 13. First reinforcing rib; 14. Second reinforcing rib; 15. Steel bar frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] Embodiment 1

[0025] like Figure 1 and Figure 2 As shown, this embodiment provides an autoclaved aerated concrete waterproof board, including a concrete waterproof board body 1 and a waterproof cloth 5 detachably mounted at both ends of the concrete waterproof board body 1, both ends of the concrete waterproof board body 1 are symmetrically provided with dovetail grooves 8, both ends of the waterproof cloth 5 are fixed with mounting plates 4, the inner wall of the mounting plate 4 is provided with a clamping portion 10 tightly inserted into the dovetail groove 8, and a plurality of steel bars 15 in a frame structure are evenly spaced in the concrete waterproof board body 1.

[0026] A connecting groove 2 with an L-shaped structure is provided at one end of the concrete waterproof board body 1, and a first connecting plate 6 and a second connecting plate 7 are respectively fixed on both sides of the other end of the concrete waterproof board body 1. A plurality of through holes 3 are provided in the concrete waterproof board body 1, and the first connecting plate 6 and the second connecting plate 7 are respectively matched and plugged into the two ends of the connecting groove 2. A plurality of mounting holes 11 are equidistantly provided at the top of the mounting plate 4, and a hexagon socket bolt 12 is embedded and installed in the mounting hole 11. The hexagon socket bolt 12 is threadedly inserted into the inner wall of the mounting hole 11, and the hexagon socket bolt 12 passes through one end of the clamping portion 10 and is connected to the dovetail groove. 8, tighten the hexagon socket bolt 12 in the mounting hole 11 of the side wall of the mounting plate 4, the hexagon socket bolt 12 abuts against the inner wall of the dovetail groove 8, so that the clamping part 10 is fixed in the dovetail groove 8, and the waterproof cloth 5 is fitted with the side wall of the concrete waterproof board body 1, and when the waterproof cloth 5 is damaged, the hexagon socket bolt 12 is loosened to separate the clamping part 10 from the dovetail groove 8, and the two ends of the concrete waterproof board body 1 are symmetrically provided with drainage grooves 9, and the inner wall of the drainage groove 9 is inclined. The inclined drainage groove 9 improves the drainage effect on both sides of the concrete waterproof board body 1.

[0027] Embodiment 2

[0028] like Figure 2 and Figure 4 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the second embodiment and the first embodiment is that: first reinforcing ribs 13 are equidistantly installed at both ends of the steel frame 15, and multiple first reinforcing ribs 13 are staggered with multiple through holes 3 respectively. Multiple second reinforcing ribs 14 are equidistantly installed at the center of the steel frame 15. Both ends of the first reinforcing ribs 13 and the second reinforcing ribs 14 are fixedly connected to the steel frame 15 by steel wires. After the steel frame 15 is fixed during the pouring process, the first reinforcing ribs 13 and the second reinforcing ribs 14 are tied to the steel frame 15 with steel wires respectively, and the concrete waterproof board body 1 is poured on the first reinforcing ribs 13 and the second reinforcing ribs 14, thereby improving the strength of the concrete waterproof board body 1.

[0029] Working steps

[0030] Step 1: When in use, the clamping parts 10 on the mounting plates 4 at both ends of the waterproof cloth 5 are inserted into the dovetail groove 8, and the hexagon socket bolts 12 in the mounting holes 11 on the side walls of the mounting plates 4 are tightened. The hexagon socket bolts 12 abut against the inner wall of the dovetail groove 8, so that the clamping parts 10 are fixed in the dovetail groove 8, and the waterproof cloth 5 is fitted with the side wall of the concrete waterproof board body 1. When the waterproof cloth 5 is damaged, the hexagon socket bolts 12 are loosened to separate the clamping parts 10 from the dovetail groove 8. During the pouring process of the concrete waterproof board body 1, the steel frame 15 is fixed, and the first reinforcement ribs 13 and the second reinforcement ribs 14 are tied to the steel frame 15 with steel wires, and the concrete waterproof board body 1 is poured on the first reinforcement ribs 13 and the second reinforcement ribs 14, thereby improving the strength of the concrete waterproof board body 1.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An autoclaved aerated concrete waterproof board, comprising a concrete waterproof board body and waterproof cloth detachably mounted at both ends of the concrete waterproof board body, characterized in that: Both ends of the concrete waterproof board body are symmetrically provided with dovetail grooves, both ends of the waterproof cloth are fixed with mounting plates, the inner wall of the mounting plate is provided with a clamping part tightly inserted in the dovetail groove, and a plurality of steel bars in a frame structure are equidistantly arranged in the concrete waterproof board body.

2. The autoclaved aerated concrete waterproof board according to claim 1, characterized in that: A connecting groove in an L-shaped structure is provided at one end of the concrete waterproof board body, and a first connecting plate and a second connecting plate are respectively fixed on both sides of the other end of the concrete waterproof board body.

3. The autoclaved aerated concrete waterproof board according to claim 2, characterized in that: A plurality of through holes are arranged in the main body of the concrete waterproof board, and the first connecting plate and the second connecting plate are respectively fitted and plugged into the two ends of the connecting groove.

4. The autoclaved aerated concrete waterproof board according to claim 1, characterized in that: A plurality of mounting holes are equidistantly formed at the top of the mounting plate, and hexagon socket bolts are embedded in the mounting holes.

5. The autoclaved aerated concrete waterproof board according to claim 4, characterized in that: The hexagon socket bolt is threadedly inserted into the inner wall of the mounting hole, and one end of the hexagon socket bolt passes through the clamping portion and abuts against the inner wall of the dovetail groove.

6. The autoclaved aerated concrete waterproof board according to claim 1, characterized in that: Both ends of the concrete waterproof board body are symmetrically provided with drainage grooves, and the inner walls of the drainage grooves are inclined.

7. The autoclaved aerated concrete waterproof board according to claim 1, characterized in that: First reinforcing ribs are equidistantly installed at both ends of the steel bar frame, and a plurality of the first reinforcing ribs are staggeredly arranged with a plurality of through holes.

8. The autoclaved aerated concrete waterproof board according to claim 7, characterized in that: A plurality of second reinforcing ribs are equidistantly installed at the center of the steel frame, and both ends of the first reinforcing ribs and the second reinforcing ribs are fixedly connected to the steel frame by steel wires.

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