Self-insulation autoclaved aerated building block

Abstract

The utility model provides a self-heat-preservation autoclaved aerated building block, which relates to the technical field of aerated building block heat preservation treatment, and comprises a building block body, the outer surface of the building block body comprises two horizontal building surfaces and two end building surfaces which are oppositely arranged, the two horizontal building surfaces of the building block body are respectively provided with a sinking groove, and the sinking grooves are communicated with the end building surfaces of the building block body. The building block further comprises a through groove used for penetrating through the two sinking grooves, the through groove is located in the center of the sinking grooves, the two end building faces of the building block body are each provided with at least one protruding part, the protruding parts on the two end building faces are arranged in a staggered mode, and embedding parts are arranged on the end building faces and located on one sides of the protruding parts. When the aerated building block is used, a worker can conveniently lift the building block body with one hand, and the other hand can continue to use auxiliary tools such as a cleaver, so that the operation convenience of the worker can be improved, and the construction efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation treatment of aerated building blocks, in particular to a self-insulating autoclaved aerated building block. Background Art

[0002] Self-insulating autoclaved aerated concrete blocks are made of fly ash, lime, cement, gypsum, slag and other raw materials, with appropriate amounts of gas generating agents, regulators, and bubble stabilizers. They are a kind of porous concrete product made through processes such as batching and mixing, pouring, static stopping, cutting and high-pressure steaming. They are light in weight, have good sound insulation effect and high strength. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of self-insulating autoclaved aerated concrete blocks.

[0003] Most existing aerated blocks are rectangular and have a relatively smooth surface. When laying bricks, workers need to use both hands to carry the aerated blocks. In addition, auxiliary tools such as trowels cannot be used when carrying the aerated blocks, which makes it more troublesome to use. Utility Model Content

[0004] The purpose of the utility model is to provide a self-insulating autoclaved aerated building block, aiming to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: the self-insulating autoclaved aerated building block includes a building block body, the outer surface of the building block body includes two horizontal building surfaces and two end building surfaces arranged opposite to each other, the two horizontal building surfaces of the building block body are respectively provided with a sinking groove, the sinking groove is located at the center of the horizontal building surface, and also includes a through groove for penetrating the two sinking grooves, the through groove is located at the center of the sinking groove, the two end building surfaces of the building block body are respectively provided with at least one protrusion, the protrusions on the two end building surfaces are staggered, and the end building surface and one side of the protrusion is a fitting part, and the protrusion on the building block body can enter the fitting part on the adjacent building block body.

[0006] Preferably, the height of the through groove in the vertical direction is smaller than the height of the sink trough in the vertical direction.

[0007] Preferably, chamfers are provided at the side edges at both ends of the through groove.

[0008] Preferably, the width of the protruding portion is smaller than the width of the engaging portion.

[0009] Preferably, the height of one of the sinks in the block body is greater than the height of the other sink.

[0010] The beneficial effects of the utility model are:

[0011] When using this type of aerated block, workers can conveniently lift the block body with one hand and continue to use auxiliary tools such as trowels with the other hand, thereby improving the worker's operating convenience and construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of one type of building block.

[0014] Figure 3 It is a schematic diagram of the internal structure of another type of building block body.

[0015] In the figure: 1. Block body; 2. Horizontal masonry surface; 3. End masonry surface; 4. Sink; 5. Through groove; 6. Protrusion; 7. Fitting portion. DETAILED DESCRIPTION

[0016] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0017] like Figure 1-3 As shown, a self-insulating autoclaved aerated building block includes a building block body 1. The outer surface of the building block body 1 includes two horizontal building surfaces 2 and two end building surfaces 3 arranged opposite to each other. The two horizontal building surfaces 2 of the building block body 1 are respectively provided with a sinking groove 4, and the sinking groove 4 is located at the center of the horizontal building surface 2. It also includes a through groove 5 for penetrating the two sinking grooves 4, and the through groove 5 is located at the center of the sinking groove 4. The two end building surfaces 3 of the building block body 1 are respectively provided with at least one protrusion 6. The protrusions 6 on the two end building surfaces 3 are staggered. There is a fitting portion 7 on the end building surface 3 and located on one side of the protrusion 6. The protrusion 6 on the building block body 1 can enter the fitting portion 7 on the adjacent building block body 1.

[0018] During construction, workers need to wear construction gloves to protect their palms. When moving the block body 1, one hand of the worker continues to hold the trowel or other auxiliary tools, and the palm of the other hand is straightened and completely passes through the through groove 5 and one of the sink grooves 4. At this time, the palm is located in the other sink groove 4. The worker can make a fist with his hand. When the hand is made into a fist, the palm can form abutment with the lower edge of the through groove 5. When the arm is raised upward, the fist and the through groove 5 are in contact, which will drive the block body 1 to move upward. The block body 1 can be carried and moved by one hand. At the same time, the block body 1 can also be carried and moved by holding the upper and lower sides of the through groove 5 with the palm of the hand. However, this method requires continuous force from the fingers. It is relatively easier to lift the block body 1 with a fist.

[0019] The protrusion 6 on the block body 1 can enter the embedded portion 7 on the adjacent block body 1. Through the cooperation between the protrusion 6 and the embedded portion 7, the block bodies 1 can be stacked neatly and the stability under lateral force can be improved.

[0020] Furthermore, the height of the through groove 5 in the vertical direction is smaller than the height of the sink 4 in the vertical direction, so as to reserve more space for the sink 4 and facilitate the staff to use their palms flexibly.

[0021] Furthermore, the side edges at both ends of the through slot 5 are respectively provided with chamfers to protect the hands of the staff.

[0022] Furthermore, the width of the protrusion 6 is smaller than the width of the fitting portion 7. When two adjacent building block bodies 1 are aligned, the protrusion 6 is located in the fitting portion 7. At this time, there is a gap between the protrusion 6 and the fitting portion 7. The gap is used to apply a layer of cement material for connection to the surface of the protrusion 6 or the fitting portion 7 in advance to improve the connection stability between the building block bodies 1.

[0023] Furthermore, the height of one sinking groove 4 in the block body 1 is greater than the height of the other sinking groove 4, further reserving more space for hand operation, and in this case, after the block body 1 is built, the sinking groove 4 with a higher height is located below the other sinking groove 4.

[0024] When using this type of aerated block, a worker can conveniently lift the block body 1 with one hand and continue to use auxiliary tools such as a trowel with the other hand, thereby improving the worker's operating convenience and construction efficiency.

[0025] In the description of this utility model, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

Claims

1. A self-insulating autoclaved aerated building block, characterized by: The utility model comprises a block body, the outer surface of which comprises two horizontal masonry surfaces and two end masonry surfaces arranged opposite to each other, a sunken groove is respectively provided on the two horizontal masonry surfaces of the block body, the sunken groove is located at the center of the horizontal masonry surfaces, and a through groove for passing through the two sunken grooves is further provided, the through groove is located at the center of the sunken groove, the two end masonry surfaces of the block body are respectively provided with at least one protrusion, the protrusions on the two end masonry surfaces are staggered, and a fitting part is provided on one side of the protrusion on the end masonry surface, and the protrusion on the block body can enter the fitting part on the adjacent block body.

2. The self-insulating autoclaved aerated building block according to claim 1, characterized in that: The height of the through groove in the vertical direction is smaller than the height of the sink in the vertical direction.

3. The self-insulating autoclaved aerated building block according to claim 2, characterized in that: The side edges at both ends of the through slot are respectively provided with chamfers.

4. The self-insulating autoclaved aerated building block according to claim 1, characterized in that: The width of the protruding portion is smaller than the width of the fitting portion.

5. The self-insulating autoclaved aerated building block according to claim 1, characterized in that: The height of one of the sinks in the block body is greater than the height of the other sink.

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