CN205242833U - building insulation brick - Google Patents

Abstract

The utility model discloses a heat-insulating brick for building, which comprises a heat-insulating brick main body, wherein the heat-insulating brick main body is an autoclaved aerated concrete block, the upper end of the heat-insulating brick main body is provided with an alkali-resistant glass gridding cloth, and the lower end of the heat-insulating brick main body is provided with a fireproof flame-retardant layer; the heat-insulating brick is characterized in that an oval cavity-shaped heat-insulating layer is arranged in the heat-insulating brick main body, a sound-absorbing layer matched with the heat-insulating layer is arranged in the heat-insulating layer, and a plurality of sound-absorbing holes are formed in the sound-absorbing layer; the insulating brick main body, the insulating layer and the sound absorption layer are all formed by bonding through a bonding agent. The novel fireproof heat-insulation board has the advantages of reasonable structural design, lighter weight per unit volume, better heat-insulation performance, stronger sound-insulation performance, good fire resistance, good corrosion resistance, fire prevention and flame retardance; the leveling and alignment are convenient, and the masonry efficiency is improved. < | 2 >

Description

building insulation brick

technical field

The utility model relates to a thermal insulation brick, in particular to a thermal insulation brick for building.

Background technique

There are many types of building bricks, mainly including clay bricks, aerated blocks, shale bricks, coal stone bricks, fly ash bricks, concrete bricks and lime sand bricks according to their materials. According to the molding method, it is divided into fired bricks (mainly clay bricks) and non-fired bricks (such as lime sand bricks, concrete bricks, fly ash bricks, etc.). According to the porosity, it is divided into solid brick, porous brick and hollow brick.

Clay bricks are made from local materials, cheap, durable, and have the characteristics of fire prevention and moisture absorption. They are the most widely used masonry bricks in civil construction. Because clay bricks have the defects of small bricks, heavy weight, and high soil consumption, building bricks are developing in the direction of light weight, high strength, hollow, and large blocks. But the ensuing problem is that the hollow and light materials are often not strong enough; while the high-strength materials are difficult to be light and hollow. Especially with the improvement of people's living standards and the change of taste, the requirements for the weight, volume, floor area and various performances of wall tiles are also getting higher and higher. At present, most of the building bricks commonly used are right-angled hexagonal cuboids. It is difficult to align them during masonry, and it is difficult to grasp the levelness and verticality. Moreover, after the wall masonry is completed, it is still necessary to apply cement overlays on both sides of the wall. In order to increase the overall strength of the wall and carry out subsequent construction, the requirements for masonry are high, labor-intensive and time-consuming, and the consumption of cement overlay is increased.

In recent years, there is a new demand for the thermal insulation performance of the wall in the cold northern regions, so more and more houses are used for external wall insulation, which not only increases the extra cost, but also the current external wall insulation boards Light, but soft texture, afraid of collision, limited service life.

Utility model content

The purpose of this utility model is to provide a building insulation brick to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An insulating brick for construction, comprising a main body of the insulating brick, the main body of the insulating brick is an autoclaved aerated concrete block, the upper end of the main body of the insulating brick is provided with an alkali-resistant glass mesh cloth, and the lower end of the main body of the insulating brick is provided with a fireproof Flame-retardant layer; the insulation brick body is provided with an oval cavity-shaped insulation layer, and the insulation layer is provided with a sound-absorbing layer that is compatible with the insulation layer, and the sound-absorbing layer is provided with a plurality of sound-absorbing holes ; The main body of the thermal insulation brick, the thermal insulation layer and the sound-absorbing layer are all bonded by an adhesive.

As a further proposal of the present invention: the adhesive is polymer mortar.

As a further solution of the utility model: the insulation layer is made of polystyrene foam.

As a further solution of the utility model: the sound-absorbing layer adopts melamine foam material.

As a further solution of the present invention: a groove is provided on the left side of the main body of the insulation brick, and a matching protrusion is provided on the right side of the main body of the insulation brick.

Compared with the prior art, the beneficial effect of the utility model is that: the main body of the thermal insulation brick is an autoclaved aerated concrete block, which has a lighter unit volume weight, better thermal insulation performance, and sound insulation than ordinary clay thermal insulation bricks. The performance is stronger and has good fire resistance; the insulation layer is in the shape of an oval cavity, which greatly increases the length of the insulation layer compared with ordinary insulation bricks under the same size conditions, thereby further playing a better role thermal insulation effect; setting alkali-resistant glass mesh cloth and fire-proof and flame-retardant layer not only enhances its corrosion resistance, but also makes it have the function of fire-proof and flame-retardant; The above-mentioned sound-absorbing holes have sound-absorbing and noise-silencing functions, which can effectively reduce noise and achieve the effect of noise-silencing and noise reduction; grooves and bumps are provided to facilitate leveling and alignment, and improve masonry efficiency.

To sum up, the new structure design is reasonable, the weight per unit volume is lighter, the thermal insulation performance is better, the sound insulation performance is stronger, and it has good fire resistance, good corrosion resistance and fire and flame retardant functions; it is convenient for leveling. Positive, improve masonry efficiency.

Description of drawings

Figure 1 is a schematic diagram of the structure of building insulation bricks.

In the figure: 1-fireproof and flame-retardant layer, 2-insulation brick body, 3-groove, 4-alkali-resistant glass mesh cloth, 5-sound-absorbing layer, 6-sound-absorbing hole, 7-insulation layer, 8-bump.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, a kind of insulation brick for building, including insulation brick main body 2, described insulation brick main body 2 is autoclaved aerated concrete block, and the upper end of described insulation brick main body 2 is provided with alkali-resistant glass mesh cloth 4, The lower end of the insulation brick body 2 is provided with a fireproof and flame-retardant layer 1; the insulation brick body 2 is provided with an oval cavity-shaped insulation layer 7, and the insulation layer 7 is made of polystyrene foam. The sound-absorbing layer 7 is provided with a sound-absorbing layer 5 compatible with the heat-insulating layer 7, and the sound-absorbing layer 5 adopts melamine foam material, and a plurality of sound-absorbing holes 6 are arranged on the sound-absorbing layer 5; the main body of the heat-insulating brick 2. The insulation layer 7 and the sound-absorbing layer 5 are all bonded by an adhesive, and the adhesive is polymer mortar; the left side of the insulation brick main body 2 is provided with a groove 3, and the insulation brick main body 2 is provided with a groove 3 on the right. A matching bump 8 is provided on the side.

The working principle of the utility model is: the main body 2 of the thermal insulation brick is an autoclaved aerated concrete block, which has a lighter unit volume weight, better thermal insulation performance, and stronger sound insulation performance than ordinary clay thermal insulation bricks. Good fire resistance; the thermal insulation layer 7 is in the shape of an oval cavity, which greatly increases the length of the thermal insulation layer compared with ordinary thermal insulation bricks under the same size conditions, thereby further achieving a better thermal insulation effect; The alkali glass mesh cloth 4 and the fire-proof and flame-retardant layer 1 not only enhance its corrosion resistance, but also make it have the function of fire-proof and flame-retardant; a sound-absorbing layer 5 is provided, and a number of sound-absorbing holes 6 are arranged on the sound-absorbing layer 5. The sound-absorbing holes 6 have sound-absorbing and noise-silencing functions, which can effectively reduce noise and achieve the effect of noise reduction; grooves 3 and bumps 8 are provided to facilitate leveling and alignment, and improve masonry efficiency.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A thermal insulation brick for building, comprising a thermal insulation brick main body, characterized in that, the thermal insulation brick main body is an autoclaved aerated concrete block, the upper end of the thermal insulation brick main body is provided with an alkali-resistant glass grid cloth, and the thermal insulation brick main body The lower end of the main body of the brick is provided with a fireproof and flame-retardant layer; the main body of the insulating brick is provided with an insulating layer in the shape of an oval cavity, and the insulating layer is provided with a sound-absorbing layer suitable for the insulating layer. A plurality of sound-absorbing holes are provided; the main body of the heat-insulating brick, the heat-insulating layer and the sound-absorbing layer are all bonded by an adhesive. 2. The building insulation brick according to claim 1, characterized in that the adhesive is polymer mortar. 3. The thermal insulation brick for building according to claim 1, wherein the thermal insulation layer is made of polystyrene foam. 4. The thermal insulation brick for building according to claim 1, characterized in that, the sound-absorbing layer is made of melamine foam material. 5. The thermal insulation brick for building according to claim 1, characterized in that a groove is provided on the left side of the main body of the thermal insulation brick, and a matching protrusion is provided on the right side of the main body of the thermal insulation brick.