Recycled concrete composite self-insulation building block for green building engineering

Abstract

The utility model relates to the technical field of composite self-heat-preservation building blocks, and discloses a recycled concrete composite self-heat-preservation building block for green building engineering, which comprises a first building block, the outer side of the first building block is connected with a heat preservation layer, the outer side of the heat preservation layer is connected with a second building block, the first building block is provided with a first through hole, and the second building block is provided with a second through hole. Limiting grooves are formed in the tops of the first penetrating holes, limiting blocks are connected to the bottoms of the first building blocks, and stand columns are connected to the two sides of the bottoms of the first building blocks. According to the recycled concrete composite self-heat-preservation building block for the green building engineering, through cooperation with the limiting blocks, positioning of the upper building block and the lower building block can be facilitated, convenience is provided for manual operation, the building working efficiency is improved, meanwhile, through cooperation of the stand columns, a corresponding space can be provided for smearing of mortar concrete when the upper building block and the lower building block are connected; the problem that the mortar thickness is not easy to control through manual operation is avoided, and operation precision and building quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite self-insulating building blocks, in particular to a recycled concrete composite self-insulating building block for green building engineering. Background Art

[0002] Green buildings are high-quality buildings that save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient space, and maximize the harmonious coexistence of man and nature throughout their life cycle.

[0003] Composite self-insulating blocks are a kind of building material, which consists of a main block with a hollow structure, an insulation layer, a protective layer and a "connecting pin" that connects the main block and the protective layer and penetrates the insulation layer. To ensure safety, reinforcing steel wires are set in the connecting pins. The main block has three structural forms: blind hole, through hole and filling. According to the specific requirements of different buildings, through the corresponding settings of adjustable parameters such as the insulation layer material, thickness, coarse and fine aggregate types and ratios, the cross-sectional structure and number of insulation connecting pins, etc., various technical indicators are adjusted to maximize market demand, and it is widely used in green building projects.

[0004] At present, blocks with thermal insulation function mainly achieve the thermal insulation function by filling thermal insulation materials in the perforations on the blocks. The existing concrete composite self-insulating blocks are not convenient for fixed splicing, and the positioning splicing up, down, left and right needs to be achieved with the help of external props, resulting in work efficiency that relies less on manual experience, causing waste of manpower and material resources and affecting the construction progress. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a recycled concrete composite self-insulating building block for green building engineering, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a recycled concrete composite self-insulating building block for green building projects, comprising a first building block, an insulation layer is connected to the outer side of the first building block, a second building block is connected to the outer side of the insulation layer, a first through hole is opened on the first building block, a limiting groove is opened on the top of the first through hole, the bottom of the first building block is connected to a limiting block, and columns are connected to both sides of the bottom of the first building block.

[0007] Optionally, the limit block is located below the limit slot, and the limit block can be inserted into the limit slot to limit the position of adjacent building blocks, facilitate docking and fixation, and the interior of the limit block is a hollow structure, which can save costs and also have a certain thermal insulation and noise reduction effect.

[0008] Optionally, there are multiple columns, and the columns are connected to the bottom surface of the first building block, which can provide corresponding space for concrete mortar.

[0009] Optionally, the material of the first building block is the same as that of the second building block, and the material of the first building block is recycled concrete.

[0010] Optionally, the thermal insulation layer is connected between the first building block and the second building block, and the thermal insulation layer is made of a thermal insulation material.

[0011] The utility model provides a recycled concrete composite self-insulating building block for green building engineering, which has the following beneficial effects:

[0012] 1. The recycled concrete composite self-insulating blocks used in this green building project can facilitate the positioning of the upper and lower blocks through cooperation with the limit blocks, provide convenience for manual operation, and improve construction work efficiency. At the same time, through the cooperation of the columns, it can provide corresponding space for the application of mortar concrete when the upper and lower blocks are connected, avoiding the problem of difficulty in controlling the mortar thickness during manual operation, and improving operation accuracy and building quality.

[0013] 2. This green building project uses recycled concrete composite self-insulating blocks. By using recycled concrete to make composite self-insulating blocks, it can save resources and production costs and achieve sustainable development. At the same time, through cooperation with limit blocks, it can facilitate the positioning of upper and lower blocks and avoid misalignment problems, providing convenience for manual operation and improving construction work efficiency and quality.

[0014] 3. The recycled concrete composite self-insulating blocks used in the green building project can provide corresponding space for concrete mortar by connecting columns at the bottom of the composite self-insulating blocks, avoiding the problem of manual control of mortar thickness during manual operation and improving the efficiency and quality of construction work.

[0015] 4. The recycled concrete composite self-insulating building block used in the green building project can reduce the propagation of noise and the production cost by cooperating with the second perforation and the first perforation and setting the limit block as a hollow structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 It is a side structural schematic diagram of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the bottom of the utility model.

[0020] In the figure: 1, first building block; 2, insulation layer; 3, second building block; 4, first through hole; 5, limiting groove; 6, second through hole; 7, limiting block; 8, column. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: the recycled concrete composite self-insulating building block comprises a first building block 1, a thermal insulation layer 2 is connected to the side of the first building block 1, a second building block 3 is connected to the outer side of the thermal insulation layer 2, the thermal insulation layer 2 is made of thermal insulation material, so that the composite self-insulating building block has a thermal insulation effect, and the first building block 1 and the second building block 3 are made of recycled concrete material, which can save production costs and meet the production requirements of sustainable development. A first through hole 4 is opened in the middle of the first building block 1, and a limiting groove 5 is opened on the top of the first through hole 4. A limiting block 7 is connected to the bottom of the first building block 1, and the position of the limiting block 7 is the same as that of the limiting groove 5, and the outer side of the limiting block 7 is narrower than the inner wall of the limiting groove 5, so that the upper and lower limits of adjacent first building blocks 1 can be realized, which is convenient for manual operation, improves the work efficiency of construction projects, and can also reduce the offset error when the building blocks are connected, thereby improving the work quality.

[0023] See also Figure 2 , columns 8 are connected to both sides of the bottom of the first building block 1. When the upper and lower building blocks are connected, the columns 8 create a gap between the two, which can provide space for filling concrete mortar, avoid the problem of manually controlling the thickness of the mortar, and improve the efficiency and quality of engineering construction. The outer side of the first through-hole 4 is provided with a second through-hole 6 opened on the first building block 1. Through the cooperation of the first through-hole 4 and the second through-hole 6, a heat insulation effect can be achieved, and the middle part of the limit block 7 is a hollow structure, which can cooperate with the first through-hole 4 and the second through-hole 6 to achieve the effect of saving production costs.

[0024] To sum up, when using the recycled concrete composite self-insulating building block for green building projects, concrete mortar is applied on the upper surface of the first building block 1, and then the limit block 7 at the bottom of the other building block is inserted into the limit groove 5 according to the corresponding position requirements to achieve upper and lower alignment. The column 8 at the bottom of the upper first building block 1 contacts the top of the lower first building block 1, and the upper and lower blocks are connected and fixed by concrete mortar.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A recycled concrete composite self-insulating building block for green building engineering, comprising a first building block (1), characterized in that: The outer side of the first building block (1) is connected to a heat-insulating layer (2), the outer side of the heat-insulating layer (2) is connected to a second building block (3), the first building block (1) is provided with a first through hole (4), the top of the first through hole (4) is provided with a limiting groove (5), the bottom of the first building block (1) is connected to a limiting block (7), and two sides of the bottom of the first building block (1) are connected to columns (8).

2. The recycled concrete composite self-insulating building block for green building engineering according to claim 1, characterized in that: The position of the limiting block (7) is located below the limiting groove (5), and the limiting block (7) can be inserted into the limiting groove (5), and the interior of the limiting block (7) is a hollow structure.

3. The recycled concrete composite self-insulating building block for green building engineering according to claim 1, characterized in that: There are a plurality of columns (8), and the columns (8) are connected to the bottom surface of the first building block (1).

4. The recycled concrete composite self-insulating building block for green building engineering according to claim 1, characterized in that: The material of the first building block (1) is the same as that of the second building block (3), and the material of the first building block (1) is recycled concrete.

5. The recycled concrete composite self-insulating building block for green building engineering according to claim 1, characterized in that: The thermal insulation layer (2) is connected between the first building block (1) and the second building block (3), and the thermal insulation layer (2) is made of a thermal insulation material.

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