CN204898996U - Self preservation temperature for building building block - Google Patents

Abstract

The utility model discloses a self-insulating building block for building, which comprises an outer protection plate composed of steel plates, a plurality of reinforcing rib plates are fixed inside the outer protective plate, and the reinforcing rib plates connect the outer protective plate The sandwiched area is divided into several cavities, and the cavities are filled with insulation layers. The self-insulating building block provided by the utility model adopts a mixed block composed of phenolic aldehyde and straw for the insulating layer, and fills in the cavity formed by the outer protective plate and the reinforcing rib plate, which has a good heat-insulating effect and is light in weight. , high strength, good sound insulation, low water absorption and high flame retardancy.

Description

A self-insulating block for building

technical field

The utility model relates to a building block, in particular to a self-insulating building block for building.

Background technique

Due to the high energy consumption of buildings, serious energy waste is a very common problem. Therefore, building energy conservation is a direct and inexpensive systematic project to alleviate energy shortages, improve environmental conditions, reduce environmental pollution, and promote sustainable economic development. The currently used building insulation materials, such as extruded board, polystyrene board, polyethylene highly foamed and other foam materials, are light in weight and have acceptable thermal insulation effects, but they generally have the following disadvantages: flammable, toxic smoke, Poor temperature resistance, poor water absorption, easy to mildew in a humid environment and cause the wall to turn black; when the wall is insulated, the bond with the bonding material is poor, such as bonding gypsum materials, cement The adhesiveness of mortar and the like is poor, and a large number of grasping nails and anchor bolts are required to fix it; the construction period is long and the construction procedures are complicated, and it is impossible to continuously form composite panels with inorganic materials, metals, non-metals and textile fibers.

Utility model content

In order to overcome the defects and deficiencies of the above-mentioned prior art, the utility model provides a self-insulating block for building.

The technical scheme of the utility model is:

A self-insulating building block for buildings, comprising an outer protective plate composed of steel plates, a number of stiffeners are fixed inside the outer protective plate, and the stiffeners divide the area sandwiched between the outer protective plates A plurality of cavities are formed, and the cavities are filled with insulation layers.

Preferably, the insulation layer is a mixed block made of phenolic aldehyde and straw.

Preferably, the cavity is a triangular cavity.

Preferably, the cavity is a square cavity.

Preferably, the steel plate is a light steel plate.

Preferably, the steel plates are welded or bolted to form an outer protective plate.

The utility model has the advantages of:

In the self-insulating building block provided by the utility model, the insulating layer is composed of phenolic block and straw mixed to form a mixed block, which is filled in the cavity formed by the outer protective plate and the reinforcing rib plate, which has good thermal insulation effect and is light in weight. , high strength, good sound insulation, low water absorption and high flame retardancy.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structural representation of the building self-insulation block in the utility model embodiment 1;

Fig. 2 is a schematic structural view of the self-insulating building blocks used in buildings in Example 2 of the present invention.

Detailed ways

Example 1

As shown in Figure 1, the building self-insulation block disclosed by the utility model includes an outer protective plate 1 composed of a light steel plate, and a plurality of reinforcing rib plates 2 are fixed inside the outer protective plate 1, and the reinforcing rib The board divides the sandwiched area between the outer protection boards into several cavities, and the cavities are filled with the insulation layer 3 .

The insulation layer is composed of a mixture of phenolic block and straw. The mixture of phenolic block and straw has a good thermal insulation effect, and has the characteristics of light weight, high strength, good sound insulation, low water absorption and high flame retardancy.

The cavity is a triangular cavity, which enhances the stability of the self-insulating block.

The steel plates are welded or bolted to form an outer protective plate. The outer protective plate is a cuboid structure with protrusions and grooves at both ends, so that the adjacent self-insulating blocks are more stable when spliced.

Example 2

As shown in Figure 2, the building self-insulation block disclosed by the utility model includes an outer protective plate 1' composed of light steel plates, and a number of rib plates 2' are fixed inside the outer protective plate 1', so that The reinforcing rib plate divides the sandwiched area between the outer protective plates into several cavities, and the cavities are filled with the insulation layer 3'.

The thermal insulation layer is a mixed block composed of phenolic aldehyde and straw, and the mixture of phenolic aldehyde and straw has good thermal insulation effect, and has the characteristics of light weight, high strength, good sound insulation, low water absorption and high flame retardancy.

The cavity is a square cavity, and the surface of the reinforcement plate is vertically welded to the surface of the outer protective plate, which is convenient to manufacture.

The steel plates are welded or bolted to form an outer protective plate. The outer protective plate is a cuboid structure with protrusions and grooves at both ends, so that the adjacent self-insulating blocks are more stable when spliced.

The preferred embodiments of the utility model have been described in detail above in conjunction with the accompanying drawings, but those of ordinary skill in the art can recognize that the foregoing embodiments are only for illustrating the implementation process and steps of the utility model, rather than limiting the utility model, Therefore, the changes or modifications made according to the concept of the utility model should fall within the scope defined by the appended claims.

Claims (4)

1. A self-insulating building block for building, characterized in that: it comprises an outer protective plate made of steel plates, a number of stiffener plates are fixed in the outer protective plate, and the rib plates connect the outer protective plate to the outer protective plate. The sandwiched area is divided into several cavities, the cavities are filled with an insulating layer, the insulating layer is a mixed block composed of phenolic aldehyde and straw, and the cavities are triangular cavities. 2. The building self-insulation block according to claim 1, characterized in that: the cavity is a square cavity. 3. The building self-insulation block according to claim 1, characterized in that: the steel plate is a light steel plate. 4. The building self-insulation block according to claim 1, characterized in that: the steel plates are welded or bolted to form an outer protective plate.