Aerated concrete block

Abstract

The utility model discloses a kind of aerated concrete blocks, it is related to aerated block field, its technical scheme main point is: including brick body, the upper wall of brick body is equipped with two inlays, the lower wall of brick body is equipped with two positioning grooves, the length of positioning groove is greater than the length of inlay, the groove bottom of positioning groove is also equipped with recess, the sum of the depth of positioning groove and recess is equal to the height of inlay.In the process of brick body transportation, people embed inlay of the upper wall of brick body in the recess of the lower wall of brick body, so that the stacking of two brick bodies up and down, facilitate the transportation of brick body, when the brick body is carried out in the shape of a triangle, people embed inlay of lower brick body in the positioning groove of brick body, brick body can be adjusted within the range of positioning groove, to give corresponding feedback to construction personnel, to ensure the length of subsequent finishing brick, the amount of cement in brick body is less, reduce CO₂ emission, ensure the environmental protection of brick body.

Description

Technical Field

[0001] The utility model relates to the field of aerated blocks, and more specifically, it relates to a concrete aerated block. Background Art

[0002] Concrete aerated blocks are mainly made of siliceous materials and calcareous materials. Aerated concrete is commonly used in exterior walls, interior walls, partition walls and other parts of buildings, especially widely used in high-rise buildings.

[0003] Aerated bricks adopt the construction specification of "checkerboard" staggered joint lapping. The upper and lower bricks are staggered by 1 / 2. Each row of aerated bricks includes starting bricks and ending bricks. Some of the starting bricks and ending bricks are half aerated bricks. People need to cut the aerated bricks in half and then stack them. When people stack aerated bricks, mortar needs to be added between adjacent two aerated bricks for fixation. However, during the process of stacking aerated bricks, people need to align the joints between the aerated bricks and the next row of aerated bricks. There is no feedback during the alignment process, and it is easy to have a large deviation, which affects the length of the subsequent ending bricks.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Content of the Utility Model

[0005] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a concrete aerated block.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a concrete aerated block, including a brick body. Two embedding blocks are provided on the upper wall of the brick body. Two positioning grooves are provided on the lower wall of the brick body. The width of the positioning groove is equal to the width of the embedding block. The length of the positioning groove is greater than the length of the embedding block. An embedding groove is further provided at the bottom of the positioning groove. The cross-sectional shape of the embedding groove is the same as that of the embedding block. The sum of the depths of the positioning groove and the embedding groove is equal to the height of the embedding block.

[0007] The utility model is further arranged as: a dividing groove is provided on the upper wall of the brick body, and the distances from the dividing groove to the two embedding blocks are equal.

[0008] The utility model is further arranged as: the cross-section of the dividing groove is triangular.

[0009] The utility model is further arranged as: grooves are provided on both the upper and lower walls of the brick body, and the dividing groove is located at the bottom of the groove.

[0010] The utility model is further arranged as: a plurality of through holes are provided on the lower wall of the brick body.

[0011] The utility model is further arranged as: the depth of the embedding groove is 10-12 millimeters.

[0012] In summary, this utility model has the following beneficial effects:

[0013] During the transportation of bricks, people embed the blocks on the upper wall of the bricks into the grooves on the lower wall of the bricks, so that the two bricks are stacked one on top of the other. This arrangement makes it less likely for the bricks to be misaligned and facilitates the transportation of the bricks.

[0014] When bricks are stacked in a triangular pattern, the inserts of the lower bricks are embedded into the positioning grooves of the bricks. Due to the mortar setting, the inserts cannot be embedded into the grooves, thus providing a gap for the mortar to be applied to the lower bricks. The bricks can be adjusted within the positioning grooves, thus providing the construction workers with corresponding feedback and ensuring the length of the subsequent finishing bricks. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 , used to show the state of brick stacking;

[0016] Figure 2 This is a partial cross-sectional view of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 This is used to display the status of brick transportation;

[0018] Figure 4 This is a schematic diagram of the structure of the present invention. Figure 3 .

[0019] In the diagram: 1. Brick; 2. Inlay; 3. Positioning groove; 4. Inlay groove; 5. Dividing groove; 6. Groove; 7. Through hole. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] Aerated concrete blocks, such as Figure 1 , Figure 2 and Figure 3As shown, the brick body 1 has two inserts 2 on its upper wall and two positioning grooves 3 on its lower wall. The width of the positioning grooves 3 is equal to the width of the inserts 2, and the length of the positioning grooves 3 is greater than the length of the inserts 2. A groove 4 is also provided at the bottom of the positioning grooves 3, with the same cross-sectional shape as the inserts 2. The sum of the depths of the positioning grooves 3 and the grooves 4 is equal to the height of the inserts 2. The projection of the inserts 2 onto the lower wall of the brick body 1 coincides with the position of the grooves 4. During the transportation of the brick body 1, the inserts 2 on the upper wall of the brick body 1 are inserted into the grooves 4 on the lower wall of the brick body 1, thus stacking the two brick bodies 1 vertically. This arrangement prevents the brick bodies 1 from shifting and facilitates their transportation. When the brick bodies 1 are stacked in a triangular pattern... The insert 2 of the lower brick 1 is embedded into the positioning groove 3 of the brick 1. Due to the mortar setting, the insert 2 cannot be embedded into the groove 4, thus providing a gap for the mortar coating below the brick 1. The length of the positioning groove 3 is greater than the length of the insert 2, so that the brick 1 can be adjusted within the positioning groove 3, but not by much, thus giving the construction workers the corresponding feedback, so that when the finishing bricks are stacked later, the finishing bricks are still half the length of the brick 1, and the length will not change significantly. The depth of the groove 4 is 10-12 mm. This setting makes the gap reserved below the brick 1 also between 10-12 mm. In actual construction, in order to control the verticality and flatness of the masonry, the mortar joints are usually controlled at this spacing.

[0022] like Figure 2 , Figure 3 and Figure 4 As shown, the upper wall of the brick body 1 is provided with a dividing groove 5. The distance between the dividing groove 5 and the two inserts 2 is equal. Since brick cutting is required during the stacking process, the dividing groove 5 provides feedback to facilitate cutting. The cross-section of the dividing groove 5 is triangular, specifically an inverted isosceles triangle. The triangular cross-section of the dividing groove 5 facilitates stress concentration, thus making the cutting operation easier for construction workers. Grooves 6 are provided on both the upper and lower walls of the brick body 1, with the dividing groove 5 located at the bottom of the groove 6. The grooves 6 on the upper and lower walls of the brick body 1 correspond to each other. When transporting the brick body 1, it is necessary to... The stacked bricks 1 are bound together, and the binding straps can be embedded in the grooves 6, thereby reducing the movement of the binding straps in the grooves 6. The lower wall of the brick 1 is provided with several through holes 7. When people press the brick 1 down, the mortar can be embedded in the through holes 7 and contact the inner wall of the through holes 7, thereby increasing the contact area between the brick 1 and the mortar, thus ensuring the fixing strength between the upper and lower bricks 1. The brick 1 is made of calcareous materials, siliceous materials, etc., of which siliceous materials include quartz sand, silica fume, etc., and calcareous materials include cement and quicklime, etc. Through the above settings, the amount of cement used is reduced, CO2 emissions are reduced, and the environmental friendliness of the brick 1 is ensured.

[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. An aerated concrete block, characterized in that: The brick body (1) has two inserts (2) on its upper wall and two positioning grooves (3) on its lower wall. The width of the positioning groove (3) is equal to the width of the insert (2), and the length of the positioning groove (3) is greater than the length of the insert (2). The bottom of the positioning groove (3) is also provided with a groove (4). The cross-sectional shape of the groove (4) is the same as that of the insert (2). The sum of the depths of the positioning groove (3) and the groove (4) is equal to the height of the insert (2).

2. The aerated concrete block according to claim 1, characterized in that: The upper wall of the brick (1) is provided with a dividing groove (5), and the distance between the dividing groove (5) and the two inserts (2) is equal.

3. The aerated concrete block according to claim 2, characterized in that: The cross-section of the dividing groove (5) is triangular.

4. The aerated concrete block according to claim 2, characterized in that: The brick body (1) has grooves (6) on both the upper and lower walls, and the dividing groove (5) is located at the bottom of the groove (6).

5. The aerated concrete block according to claim 1, characterized in that: The lower wall of the brick (1) is provided with several through holes (7).

6. The aerated concrete block according to claim 1, characterized in that: The depth of the groove (4) is 10-12 mm.

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