CN202787637U - Self-insulation ceramsite concrete composite block - Google Patents

Abstract

The utility model belongs to the technical field of building materials, and relates to a block for building walls, in particular to a self-insulating ceramsite concrete composite block, which comprises a block body (1), a block body (1 ) is provided with a hollow inner cavity (2) with a filling plate (3) in the hollow inner cavity (2), the block body (1) is made of ceramsite concrete, and the filling plate (3) is made of polystyrene foam. The utility model provides a self-insulating ceramsite concrete composite block with simple structure, uniform force, convenient masonry, light weight, high strength, sound absorption and sound insulation, thermal insulation, and low cost. Granular concrete hollow block, which is formed by filling polystyrene foam in the hollow cavity, integrates building envelope and thermal insulation functions, and has a good application prospect in the field of building material technology.

Description

Self-insulating ceramsite concrete composite block

technical field

The utility model belongs to the technical field of building materials, and relates to a block used for masonry building walls, in particular to a self-insulating ceramsite concrete composite block.

Background technique

The existing composite block includes two strips of equal size, two side ribs connecting the two strips, and a hollow cavity surrounded by the above four surfaces. The hollow cavity is filled with a heat insulating body, and the sides The ribs are straight. Because the straight plate-shaped rib surface is made of concrete material with high thermal conductivity, the heat inside and outside the wall is mainly conducted through the rib surface, forming a thermal (cold) bridge effect between the two strip surfaces. The thermal insulation treatment of the wall mainly focuses on the research on the thermal insulation body of the hollow cavity, or the laying of thermal insulation materials with lower and lower thermal conductivity on the outer surface of the wall, which leads to the cost of wall thermal insulation treatment It is getting higher and higher, and the thermal insulation material laid on the outer surface of the wall is easy to crack and fall off. So far, no results have been found to improve the thermal insulation effect of the block by modifying the side rib surface.

Due to the above-mentioned shortcomings, people have developed some new composite blocks. For example, the Chinese patent application number 200820099385.1 discloses a composite block, which includes a block body. The two side rib surfaces of the noodles, and the hollow inner cavity surrounded by the above four surfaces, the hollow inner cavity is filled with heat insulation body, the two noodles have different areas, one is a large noodle, and the other is a small noodle Each side rib surface is bent twice to form three small side rib surfaces, and the three small side rib surfaces are successively connected at right angles. Although this kind of composite block can improve the thermal insulation effect of the wall, the shape of the block is "T" shape, the thickness of the side ribs is relatively thin, the strength is insufficient, and the corners are inevitably easily damaged, and the force is uneven. , causing difficulty in masonry.

Contents of the invention

The purpose of the utility model is to overcome the defects in the prior art and provide a self-insulating pottery with simple structure, uniform force, convenient masonry, light weight, high strength, sound absorption and sound insulation, thermal insulation, and low cost. Granular concrete composite blocks.

In order to solve the above technical problems, the utility model is solved through the following technical solutions:

The self-insulating ceramsite concrete composite block comprises a block body, the block body is provided with a hollow inner cavity, and a filling plate is arranged in the hollow inner cavity, and the block body is made of ceramsite concrete. Ceramsite concrete, also known as lightweight aggregate concrete, uses ceramsite instead of stones as the aggregate of concrete. It is made of cementitious materials and lightweight aggregate. The use of ceramsite concrete can reduce the weight of the entire building. It has good thermal insulation performance and small heat loss, which can reduce the thickness of the wall and increase the living area accordingly. Under the condition of equal wall thickness, the thermal insulation performance of the room can be greatly improved. Ceramsite concrete has better seismic performance due to its light weight, low elastic modulus, and large allowable change performance. It has high impermeability, durability and fire resistance, and has strong construction applicability. the

Preferably, the filling board is made of polystyrene foam. the

Preferably, the block body is a cuboid, and the hollow cavity is arranged at the center of the block body.

Preferably, the hollow cavity runs through the block body. the

The utility model provides a self-insulating ceramsite concrete composite block with simple structure, uniform stress, convenient masonry, light weight, high strength, sound absorption and sound insulation, thermal insulation, and low cost. Granular concrete hollow block, which is formed by filling polystyrene foam in the hollow cavity, integrates building envelope and thermal insulation functions, and has a good application prospect in the field of building material technology.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model self-insulating ceramsite concrete composite block.

Detailed ways

Below in conjunction with accompanying drawing 1 and embodiment the utility model is described in further detail.

Example

The self-insulating ceramsite concrete composite block, as shown in Figure 1, includes a block body 1, the block body 1 is provided with a hollow cavity 2, and there is a filling plate 3 in the hollow cavity 2, and the block body 1 is made of ceramsite concrete production. the

The filling board 3 is made of polystyrene foam. the

The block body 1 is a cuboid, and the hollow cavity 2 is arranged at the center of the block body 1 .

The hollow cavity 2 runs through the block body 1 . the

In a word, the above descriptions are only preferred embodiments of the present utility model, and all equal changes and modifications made according to the patent scope of the utility model should fall within the scope of the utility model patent.

Claims (4)

1. self-heat conserving haydite concrete composite block comprises block body (1), and block body (1) is provided with hollow lumen (2), and infill panel (3) is arranged in the hollow lumen (2), it is characterized in that: block body (1) adopts haydite concrete to make.

2. self-heat conserving haydite concrete composite block according to claim 1 is characterized in that: infill panel (3) adopts polystyrene foam to make.

3. self-heat conserving haydite concrete composite block according to claim 2 is characterized in that: block body (1) is cuboid, and hollow lumen (2) is located at the center of block body (1).

4. self-heat conserving haydite concrete composite block according to claim 3, it is characterized in that: hollow lumen (2) runs through block body (1).

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