CN206495401U - A kind of building block - Google Patents

Abstract

The utility model discloses a building block, which comprises a front body (2) and a rear body (3). The front body (2) and the rear body (3) are placed on the The ends are connected to form a hollow block (1) in the middle; the heat insulating material (4) is provided with a first connecting mechanism 9 extending outward, and the first connecting mechanism 9 is connected to the front side body (2) and the rear The side bodies (3) are poured together; the left and right ends of the block (1) are respectively provided with matching tenons (5) and slots (6), and the two ends of the front side body (2) and the rear side body (3) Reinforcing columns (7) are provided respectively, and a second connecting mechanism (8) is provided between the connected reinforcing columns (7). The block of the utility model has the advantages of simple structure, strong load-bearing capacity, effective anti-cracking and anti-seepage, which can greatly facilitate the operation of workers, greatly improve the construction efficiency, and has good thermal insulation performance, and has good popularization and application prospect.

Description

a building block

technical field

The utility model belongs to the field of building materials, in particular to a building block.

Background technique

Most of the early building walls in our country were built with adobe bricks. The size of the adobe bricks is small, and it is very labor-intensive to use, and the firmness of the adobe bricks is not strong. With the development of technology, the wall masonry materials and methods in the construction industry are becoming more and more advanced. The current wall materials in construction are mainly divided into three categories: bricks, blocks and plates, which are used in exterior walls. The most commonly used materials are block materials. The walls are made of solid blocks or hollow blocks of ordinary shapes according to the needs. According to different building needs, the blocks are mainly divided into: ordinary concrete blocks, lightweight concrete blocks , aerated concrete blocks, etc. Due to the needs of social development, high-rise buildings are becoming more and more common, and the bearing capacity of high-rise building walls is facing great challenges. At the same time, it is also necessary to consider the anti-cracking and anti-seepage of the walls, and minimize the subsequent maintenance frequency.

In addition, with the advancement of the concept of energy saving and environmental protection, more and more attention has been paid to improving the thermal insulation performance of buildings. In order to achieve the effect of thermal insulation, the outer walls of buildings in my country generally need to add an additional layer of thermal insulation. This design method Undoubtedly greatly increased the cost of building materials and labor costs.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide a building block with simple structure, convenient use, good bearing capacity, good anti-seepage performance, good heat preservation function, and will not increase the thickness of the wall .

The utility model adopts the following technical solutions:

A building block, comprising a front side body and a rear side body, the front side body and the rear side body are connected at the ends by a heat insulating material to form a hollow block in the middle; the heat insulating material is provided with The first connecting mechanism extending outward, the first connecting mechanism is poured together with the front side body and the rear side body; the left and right end faces of the blocks are respectively provided with matching tenons and slots for connecting adjacent blocks, Both ends of the front side body and the rear side body are respectively provided with reinforcement columns, and the connected reinforcement columns are connected by a second connection mechanism.

As a further improvement of the utility model, the cross-section of the tenon is trapezoidal, and the cross-sectional area of the end close to the block is smaller than the cross-sectional area of the end far away from the block, which facilitates and strengthens the connection of the connected blocks.

As a further improvement of the utility model, after the tenon and the slot are matched, there is a gap between them for filling mortar concrete.

As a further improvement of the utility model, the hollow section in the block is rectangular, and the length in the left-right direction is greater than the length in the front-rear direction.

As a further improvement of the utility model, the cross-sectional area of the hollow inside the block accounts for 10%-15% of the cross-sectional area of the entire block.

As a further improvement of the utility model, the second connection mechanism is a steel wire mesh.

As a further improvement of the utility model, the hollow in the middle of the block is filled with thermal insulation material.

As a further improvement of the utility model, the first connecting mechanism penetrates the heat insulating material, and its two ends are respectively embedded in the front side body and the rear side body, so that the front side body, the heat insulating material and the back side body are fixedly connected together.

As a further improvement of the present utility model, the first connecting mechanism is strip-shaped or T-shaped.

The beneficial effects of the utility model:

The block of the utility model has the advantages of simple structure, easy stacking, good bearing capacity, good anti-seepage performance, good heat preservation function, and does not increase the thickness of the wall body, and has good promotion and application prospects.

The block of the utility model is a hollow block, and the hollow cross-sectional area in the block accounts for 10% to 15% of the cross-sectional area of the entire block, which effectively saves the cost of building materials and does not reduce its bearing capacity. Security will not be compromised.

The blocks of the utility model are provided with tenons and slots at both ends respectively, and there are gaps between the tenons and the slots both horizontally and vertically. After the assembly is completed, they are filled with concrete. This design is not only convenient for construction workers The work of building walls is fast, which can greatly improve the construction efficiency, and can effectively prevent cracks and seepage.

In the block of the utility model, the heat insulating material, the front side body and the back side body are poured together through the first connecting mechanism, which greatly enhances the integrity of the block, thereby improving the bearing capacity of the block.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is a schematic cross-sectional view of a heat insulating material according to an embodiment of the present invention.

Explanation of reference signs: 1-block, 2-front body, 3-rear body, 4-insulation material, 5-mortise, 6-slot, 7-strengthening column, 8-second connection mechanism.

detailed description

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to define the protection scope of the utility model more clearly.

As shown in Figure 1-2, the building block of an embodiment of the present utility model includes a front side body 2 and a rear side body 3, both of which are in the shape of a cuboid. The side body 2 and the rear side body 3 are connected at the ends by the heat insulating material 4 to form a hollow building block 1 in the middle. Therefore, no heat transfer can be performed between the front side body 2 and the rear side body 3. This design can effectively Realize the thermal insulation function of the wall; the first connecting mechanism 9 extending outward is provided on the heat insulating material 4, and the first connecting mechanism 9 is poured together with the front side body 2 and the rear side body 3. In this embodiment Among them, the first connecting mechanism 9 runs through the heat insulating material 4, and its two ends are respectively embedded in the front side body 2 and the rear side body 3, so that the front side body 2, the heat insulating material 4 and the rear side body 3 are fixedly connected to each other. Together, preferably, the first connecting mechanism 9 is strip-shaped or T-shaped. This design greatly enhances the connection between the front side body 2, the heat insulating material 4 and the rear side body 3, and is not easy to fall off, ensuring that the wall body safety.

In order to enhance the connection between the connected blocks 1 and the load-bearing capacity of the wall, the left and right end faces of the blocks 1 are respectively provided with matching tenon 5 and slot 6, and the tenon 5 and slot 6 in this embodiment are one , in other embodiments, there can be 2 or 3 mortises 5 and slots 6, the two ends of the front side body 2 and the rear side body 3 are respectively provided with reinforcement columns 7, and between adjacent reinforcement columns 7 are provided The second connection mechanism 8, the second connection mechanism 8 is a steel wire mesh, and the reinforcement column 7 is a steel bar, which is used to improve the strength of the block.

In this embodiment, preferably, the cross-section of the tenon 5 is trapezoidal, and the cross-sectional area of the end close to the block 1 is smaller than the cross-sectional area of the end far away from the block 1. Such a design greatly facilitates construction workers to connect The blocks are stacked together and the connectivity between connected blocks is enhanced.

In order to prevent the wall from cracking, after the tenon 5 and the slot 6 in this embodiment are matched, there is a gap between the two, which is used to fill the mortar concrete into the connected blocks after splicing, and the wall Make up, because the gap is larger, so there are more mortar concrete filled in, and the mortar concrete can be laid on the surface of the block in an appropriate amount, such as laying concrete with a length of 5-10cm on the block.

In the present utility model, the hollow cross-section in the block 1 is rectangular, and the length in the left-right direction is greater than the length in the front-rear direction; the hollow cross-sectional area in the block 1 accounts for 10% of the cross-sectional area of the entire block 1 ~15%, this ratio not only saves material cost, but also does not affect the load-bearing capacity of the wall.

Further, in order to further enhance the thermal insulation function of the wall, the hollow in the middle of the block 1 is filled with thermal insulation material.

During construction, firstly, place the first block, then insert the tenon of the second block into the slot of the first block, and pull the second block to one side, so that the first block The slot is as close as possible to the dowel of the second block, then fill the gap between the dowel and the slot with mortar concrete and apply the mortar concrete to the side of the block, not limited to filling the dowel and dowel Clear the gap between the grooves and level the wall until the wall is complete.

It should be understood that the above-mentioned embodiments have further described the purpose, technical solutions and beneficial effects of the utility model in further detail. The above are only examples of the utility model and are not intended to limit the utility model. Within the spirit and principles of the present utility model, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present utility model, and the protection scope of the present utility model should be defined by the claims. range prevails.

Claims (9)

1. A building block, characterized in that: it comprises a front body (2) and a rear body (3), and the front body (2) and the rear body (3) pass through a heat insulating material (4) After the ends are connected, a hollow block (1) is formed in the middle; the heat insulating material (4) is provided with a first connecting mechanism (9) extending outward, and the first connecting mechanism (9) is connected to the front body (2) and the rear body (3) are poured together; the left and right end faces of the block (1) are respectively provided with matching tenons (5) and slots (6) for connecting adjacent blocks (1) , the two ends of the front side body (2) and the rear side body (3) are respectively provided with reinforcement columns (7), and the connected reinforcement columns (7) are connected by a second connection mechanism (8). 2. A building block according to claim 1, characterized in that: the cross-section of the tenon (5) is trapezoidal, and the cross-sectional area of the end close to the block (1) is smaller than that far away from the block (1). ) of the cross-sectional area at one end. 3. A building block according to claim 1, characterized in that: after the tenon (5) is matched with the slot (6), there is a gap between them for filling mortar concrete. 4. A building block according to claim 1, characterized in that: the hollow cross-section in the block (1) is rectangular, and the length in the left-right direction is greater than the length in the front-rear direction. 5. A building block according to claim 4, characterized in that: the cross-sectional area of the hollow inside the block (1) accounts for 10%-15% of the cross-sectional area of the entire block (1). 6. A building block according to claim 1, characterized in that: the second connecting mechanism (8) is a steel wire mesh. 7. A building block according to claim 1, characterized in that: the middle hollow of the block (1) is filled with thermal insulation material. 8. A building block according to claim 1, characterized in that: the first connecting mechanism (9) penetrates the heat insulating material (4), and its two ends are respectively embedded in the front body (2) and Inside the rear body (3), the front body (2), the heat insulating material (4) and the rear body (3) are fixedly connected together. 9. A building block according to claim 1, characterized in that: the first connecting mechanism (9) is strip-shaped or T-shaped.