Autoclaved aerated building block

Abstract

The utility model discloses an autoclaved aerated building block which comprises a building block body, a positioning assembly is arranged on the building block body, two semicircular grooves are formed in each of two end faces of the building block body, a plurality of through holes are formed in the building block body, and a noise reduction assembly is arranged on the building block body. According to the building block, the building block bodies can be quickly aligned, so that the building efficiency of workers can be improved, and when steel bars need to be erected on the upper end faces of the building block bodies for building, the workers erect the steel bars in the semicircular grooves, so that the steel bars can be prevented from sliding off from the building block bodies, and the building efficiency is improved. The working efficiency of workers is further improved, meanwhile, the workers can insert reinforcing steel bars from the clamping openings, the integrity between the building block bodies is further improved, and the stability of the wall is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of novel autoclaved aerated building blocks, in particular to an autoclaved aerated building block. Background Art

[0002] Autoclaved aerated concrete blocks are a kind of porous concrete products made of fly ash, lime, cement, gypsum, slag and other main raw materials, with appropriate amount of gas generating agent, regulator, bubble stabilizer, and are made through processes such as batching, mixing, pouring, static stopping, cutting and high-pressure steaming. The unit volume weight of autoclaved aerated concrete blocks is one-third of that of clay bricks, the thermal insulation performance is 3-4 times that of clay bricks, the sound insulation performance is 2 times that of clay bricks, the anti-permeability performance is more than one times that of clay bricks, and the fire resistance performance is 6-8 times that of reinforced concrete.

[0003] Existing autoclaved aerated blocks are manually stacked using traditional mortar as a filler. However, during the actual stacking, workers need to rely on their experience to make a rough alignment first, and then use a level to adjust it. This stacking efficiency is low, and sometimes it is necessary to place steel bars between the blocks during stacking to further improve the stability of the wall. The steel bars on the surface of traditional blocks often slip.

[0004] Therefore, we propose an autoclaved aerated building block to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes an autoclaved aerated building block.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An autoclaved aerated building block comprises a building block body, a positioning assembly is arranged on the building block body, two semicircular grooves are arranged on both end surfaces of the building block body, a plurality of through holes are arranged on the building block body, and a noise reduction assembly is arranged on the building block body.

[0008] Preferably, the positioning assembly includes a plurality of limit blocks fixed on the upper end surface of the block body, a plurality of limit grooves are fixedly provided on an end surface of the block body away from the plurality of limit blocks, and the plurality of limit grooves are respectively matched with the plurality of limit blocks, a plurality of positioning blocks are fixedly connected to a side wall of the block body, and a plurality of positioning grooves are provided on a side wall of the block body away from the plurality of positioning blocks, and the plurality of positioning grooves are respectively matched with the plurality of positioning blocks.

[0009] Preferably, the noise reduction component includes a weight-reducing opening arranged on the block body, and sound-absorbing cotton is arranged on the inner walls on both sides of the weight-reducing opening.

[0010] Preferably, the block body is coated with fire retardant coating.

[0011] Preferably, the plurality of positioning blocks and the plurality of positioning grooves are arranged in a semicircle.

[0012] Preferably, a plurality of card interfaces are provided on the inner walls on the other two sides of the weight reduction opening.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, when workers are laying bricks, they can use the positioning components on the block bodies to quickly align the block bodies, thereby improving the workers' laying efficiency. When it is necessary to set up steel bars on the upper end faces of the block bodies for laying bricks, the workers set up the steel bars in the semicircular grooves, thus preventing the steel bars from sliding off the block bodies, thereby further improving the workers' work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an autoclaved aerated building block proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of an autoclaved aerated building block proposed by the utility model;

[0017] Figure 3 A top view of an autoclaved aerated building block proposed by the utility model;

[0018] Figure 4 The utility model is a side view of an autoclaved aerated building block.

[0019] In the figure: 1 block body, 2 semicircular groove, 3 through hole, 4 limit block, 5 limit groove, 6 positioning groove, 7 weight reduction opening, 8 sound absorbing cotton, 9 card interface, 10 positioning block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4, an autoclaved aerated block, comprising a block body 1, the block body 1 is coated with a fire retardant coating, the setting of the fire retardant coating can further improve the fire resistance of the block body 1, improve the safety of the block body 1, and avoid the block body 1 from cracking due to combustion, thereby causing the building to collapse, a positioning component is provided on the block body 1, and two semicircular grooves 2 are provided on both end surfaces of the block body 1. When it is necessary to set up steel bars on the upper end surface of the block body 1 for masonry, the staff can set up the steel bars in the semicircular grooves 2, so that the steel bars can be prevented from sliding on the block body 1, and the work efficiency of the staff is further improved, a plurality of through holes 3 are provided on the block body 1, and a noise reduction component is provided on the block body 1;

[0022] The positioning assembly includes a plurality of limit blocks 4 fixed on the upper end surface of the block body 1, a plurality of limit grooves 5 are fixedly arranged on one end surface of the block body 1 away from the plurality of limit blocks 4, and the plurality of limit grooves 5 are respectively matched with the plurality of limit blocks 4, a plurality of positioning blocks 10 are fixedly connected to one side wall of the block body 1, a plurality of positioning grooves 6 are arranged on one side wall of the block body 1 away from the plurality of positioning blocks 10, and the plurality of positioning grooves 6 are respectively matched with the plurality of positioning blocks 10, and the plurality of positioning blocks 10 and the plurality of positioning grooves 6 are both arranged in a semicircle, and the semicircular positioning blocks 10 and the positioning grooves 6 facilitate the staff to align the block body 1, thereby improving the work efficiency of the staff;

[0023] The noise reduction component includes a weight-reducing opening 7 arranged on the block body 1, and sound-absorbing cotton 8 is arranged on the inner walls on both sides of the weight-reducing opening 7. The setting of the sound-absorbing cotton 8 further improves the noise reduction performance of the block body 1 to prevent external sounds from interfering with the activities of people indoors. A plurality of card interfaces 9 are arranged on the inner walls on both sides of the weight-reducing opening 7. For buildings with high requirements for fixity, the staff can insert steel bars from the card interfaces 9 for fixation, thereby further improving the integrity of the block body 1 and improving the stability of the wall.

[0024] During the use of the utility model, when the staff is laying bricks, by aligning the limiting block 4 on the upper block body 1 and the limiting groove 5 on the lower block body 1, the upper and lower block bodies 1 can be ensured to be aligned to prevent the wall from tilting. At the same time, by aligning the positioning block 10 and the positioning groove 6 on the block body 1, the left and right block bodies 1 can be ensured to be aligned, so that the block bodies 1 can be quickly aligned, which can improve the staff's efficiency in laying bricks. When it is necessary to set up steel bars on the upper end surface of the block body 1 for laying bricks, the staff sets the steel bars in the semicircular groove 2, which can prevent the steel bars from sliding on the block body 1, further improving the staff's work efficiency, and the staff can further improve the integrity between the block bodies 1 and the stability of the wall by inserting steel bars from the card interface 9.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An autoclaved aerated building block, comprising a building block body (1), characterized in that: The block body (1) is provided with a positioning assembly, two semicircular grooves (2) are provided on both end surfaces of the block body (1), a plurality of through holes (3) are provided on the block body (1), a noise reduction assembly is provided on the block body (1), the positioning assembly comprises a plurality of limit blocks (4) fixed on the upper end surface of the block body (1), a plurality of limit grooves (5) are fixedly provided on an end surface of the block body (1) away from the plurality of limit blocks (4), the plurality of limit grooves (5) are respectively matched with the plurality of limit blocks (4), a plurality of positioning blocks (10) are fixedly connected to a side wall of the block body (1), a plurality of positioning grooves (6) are provided on a side wall of the block body (1) away from the plurality of positioning blocks (10), the plurality of positioning grooves (6) are respectively matched with the plurality of positioning blocks (10).

2. The autoclaved aerated building block according to claim 1, characterized in that: The noise reduction component comprises a weight-reducing opening (7) arranged on the building block body (1), and sound-absorbing cotton (8) is arranged on inner walls on both sides of the weight-reducing opening (7).

3. The autoclaved aerated building block according to claim 1, characterized in that: The block body (1) is coated with fire retardant paint.

4. The autoclaved aerated building block according to claim 1, characterized in that: The plurality of positioning blocks (10) and the plurality of positioning grooves (6) are all arranged in a semicircle.

5. The autoclaved aerated building block according to claim 2, characterized in that: A plurality of card interfaces (9) are provided on the inner walls on the other two sides of the weight reduction opening (7).

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