CN212957106U - Composite medium thermal insulation concrete building block - Google Patents
Composite medium thermal insulation concrete building block Download PDFInfo
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- CN212957106U CN212957106U CN202020848438.6U CN202020848438U CN212957106U CN 212957106 U CN212957106 U CN 212957106U CN 202020848438 U CN202020848438 U CN 202020848438U CN 212957106 U CN212957106 U CN 212957106U
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Abstract
The utility model discloses a heat preservation concrete block in compound, a serial communication port, it includes the concrete block of both sides and as intermediate layer's heated board, and the tenon fourth of the twelve earthly branches combines as an organic wholely between concrete block and the heated board. The concrete blocks on the two sides of the top heat insulation plate are provided with connecting rib embedded grooves, mortar is tightly combined with steel bars and concrete when a wall is built, and the built wall body is guaranteed to have enough overall performance and anti-seismic performance. The bottom heat insulation board is provided with a groove, masonry mortar is filled in the groove during wall building, and the heat insulation board and the concrete blocks on the two sides of the heat insulation board are connected into a whole. The utility model discloses simple structure improves the wholeness of wall body, has reduced the heat bridge area widely.
Description
Technical Field
The utility model relates to a building material technical field, more specifically say and relate to a concrete self preservation temperature building block that building outer wall was used.
Background
The composite heat-insulating wall building block for the building outer wall is a self-insulating wall building block and comprises the following components: the two sides are concrete blocks, and the middle is a heat insulation plate, so that the purpose of self heat insulation is achieved. However, when the wall is built by adopting the traditional method, the thickness of the mortar is 10mm, so that a large-area heat bridge is formed, and the heat insulation effect of the wall is reduced. The special high-strength masonry mortar is adopted for masonry, the thickness of the mortar after masonry forming is not more than 1.5mm, the area of a heat bridge is greatly reduced, and the heat insulation effect is good; however, the technical defects of the masonry wall body are as follows: the concrete blocks on the two sides of the heat-insulation plate are not strong in integrity, and the connecting ribs are not arranged, so that the seismic performance of the wall body does not meet the design requirements.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing the composite medium thermal insulation concrete block with good thermal insulation effect and special structure.
The utility model discloses an adopt following technical solution to realize above-mentioned purpose:
the composite heat-insulating concrete block is characterized by comprising concrete blocks on two sides and a heat-insulating plate serving as a middle interlayer, wherein the concrete blocks and the heat-insulating plate are combined into a whole in a mortise-tenon mode.
As a further explanation of the above scheme, the concrete blocks on both sides of the insulation board at the top of the block are provided with connecting rib embedded grooves with a depth of not less than 6mm, so as to ensure the space for placing the connecting ribs, ensure the mortar to be tightly combined with the steel bars and the concrete, and ensure that the built wall has sufficient overall performance and anti-seismic performance.
Furthermore, the bottom of the block heat-insulation board is provided with a groove, and when a wall is built, masonry mortar is filled in the groove to connect the concrete blocks on the two sides of the heat-insulation board into a whole.
Furthermore, a dovetail tenon-and-mortise tenon joint mode is adopted between the concrete building block and the heat insulation plate.
Further, the concrete blocks are of hollow or solid structures.
The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:
the utility model adopts the concrete blocks and the heat preservation boards to form common dovetail mortise-tenon joints mutually and to be formed by closely combining, connecting bar embedding grooves are reserved on the concrete blocks at the two sides of the heat preservation board at the top of the blocks, the placing space of the connecting bars is ensured, the mortar is ensured to be closely combined with the reinforcing steel bars and the concrete, the blocks are processed by special structures, and the building blocks have good enough integral performance and anti-seismic performance after being shaped by masonry; the groove is reserved at the bottom of the heat insulation plate, and the high-strength masonry mortar is connected with the concrete blocks on the two sides of the heat insulation plate to form a whole, so that the integrity and the strength of the wall body are improved.
Drawings
Fig. 1-2 are schematic top views of the composite concrete hollow block structure of the present invention;
FIG. 3 is a schematic view of the bottom of the block of the present invention;
FIG. 4 is a schematic view of a groove at the bottom of the insulation board;
FIG. 5 is a schematic diagram of a vertical surface of a built wall body (note: after the wall body is built, mortar is filled in the connecting rib embedded groove and the groove at the bottom of the heat insulation plate);
fig. 6 is a schematic sectional view of the wall 1-1.
Fig. 7 is a schematic sectional view of the wall body 2-2.
Description of reference numerals: 1. the heat preservation board 2, the concrete block 3, the connecting rib embedded groove 4, the heat preservation board bottom groove 5 and the masonry mortar layer.
Detailed Description
The technical solution is described in detail with reference to specific embodiments below.
As shown in fig. 1-7, the utility model relates to a composite medium-heat-insulation concrete block, which comprises concrete blocks 2 at two sides and a heat-insulation plate 1 as a middle interlayer, wherein the concrete blocks and the heat-insulation plate are combined into a whole through mortise and tenon joints. In the embodiment, the concrete building blocks and the heat insulation plates are connected in a dovetail mortise-tenon joint mode. The concrete blocks on the two sides of the heat-insulating plate at the top of the block are provided with connecting rib embedded grooves 3 (the connecting ribs are embedded when a wall is built), the depth is not less than 6mm, the placing space of the connecting ribs is ensured, and the mortar, the steel bars and the concrete are tightly combined. The bottom of the heat-insulating plate is provided with a groove 4, a wall is built to form a high-strength mortar block, and the heat-insulating plate and the concrete blocks on the two sides of the heat-insulating plate are connected into a whole. At the masonry position without the remained groove, a masonry mortar layer 5 with the thickness not more than 1.5mm is formed after the mortar is masonry formed, and the area of a thermal bridge is greatly reduced. The concrete blocks are in the form of hollow bricks. It is noted that it may instead be a solid brick.
Compared with the prior art, the utility model is formed by integrating the concrete (hollow or solid) building blocks at two sides and the heat insulation board of the middle interlayer; the structure mode is as follows: (1) the concrete building block and the heat insulation board mutually form a common dovetail mortise and tenon joint and are tightly combined to form the concrete building block; (2) connecting rib embedded grooves are reserved on the concrete blocks on two sides of the heat insulation board at the top of each block, and the depth of each groove is not less than 6 mm; the space for placing the connecting ribs is ensured, the mortar is tightly combined with the reinforcing steel bars and the concrete, and the built wall has enough overall performance and anti-seismic performance. (3) The bottom of building block heated board sets up the recess, and the recess effect is: after the wall is built, the concrete blocks on the two sides of the heat-insulation plate are connected by using high-strength masonry mortar to form a whole, so that the integrity of the wall body is improved; (4) in the application the utility model discloses when the wall body is built by laying bricks or stones to the building block, require to use a special high strength to build by laying bricks or stones mortar and build by laying bricks or stones, at the position of building by laying bricks or stones that does not leave the groove, the mortar is built by laying bricks or stones and is not more than 1.5mm after taking shape, has reduced the heat bridge area widely.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (3)
1. The composite heat-insulating concrete block is characterized by comprising concrete blocks on two sides and a heat-insulating plate serving as a middle interlayer, wherein the concrete blocks and the heat-insulating plate are in mortise-tenon fit into a whole; connecting rib embedded grooves are reserved on the concrete blocks on the two sides of the top heat insulation plate, and the depth of each groove is not less than 6 mm; the bottom of the building block heat insulation board is provided with a groove, and masonry mortar is filled in the groove during wall building, so that the heat insulation board and the concrete building blocks on two sides of the heat insulation board are connected into a whole.
2. The composite medium thermal insulation concrete block according to claim 1, wherein the concrete block and the thermal insulation plate are in a dovetail mortise-tenon joint mode.
3. The composite medium thermal insulation concrete block according to claim 1, wherein the concrete block is of a hollow or solid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848438.6U CN212957106U (en) | 2020-05-20 | 2020-05-20 | Composite medium thermal insulation concrete building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848438.6U CN212957106U (en) | 2020-05-20 | 2020-05-20 | Composite medium thermal insulation concrete building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212957106U true CN212957106U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020848438.6U Active CN212957106U (en) | 2020-05-20 | 2020-05-20 | Composite medium thermal insulation concrete building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212957106U (en) |
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2020
- 2020-05-20 CN CN202020848438.6U patent/CN212957106U/en active Active
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