CN211257638U - Heat-insulation fireproof decorative plate for external wall heat preservation - Google Patents

Abstract

The utility model discloses a thermal insulation and fireproof decorative board for external wall thermal insulation, which comprises a substrate, a reflection layer, a fireproof layer and a thermal insulation layer. One side of the substrate is bonded with the thermal insulation layer, the side of the thermal insulation layer away from the fireproof layer is bonded with the reflective layer, and a spacer is bonded between the reflective layer and the thermal insulation layer. The surface of the reflective layer is uniformly coated with a reflective coating, and the interior of the heat insulating layer is uniformly filled with a plurality of through holes, and the through holes are through holes of a honeycomb structure. Beneficial effects: the decorative board has a good heat insulation effect, and the heat insulation layer can play a heat insulation effect, and at the same time, the outer reflective layer can reflect the light, and further play a heat insulation effect.

Description

A kind of thermal insulation fireproof decorative board for external wall thermal insulation

technical field

The utility model relates to the technical field of architectural decoration, in particular to a thermal insulation and fireproof decorative board for external wall thermal insulation.

Background technique

Energy and materials are the foundation of my country's national economy, but also the bottleneck of my country's national economic development. Energy conservation has become my country's basic national policy. my country's building energy consumption accounts for about 30% of the country's total energy consumption. Today, with the rapid development of my country's construction industry, if we do not pay attention to the use of energy-saving products, the proportion of building energy consumption will increase with the increase of buildings. , Thermal insulation, thermal insulation building materials is one of the effective measures to reduce energy consumption. Fire isolation strips are set between the decorative material panels of the traditional building exterior walls to prevent the fire from spreading through the exterior walls when a fire occurs.

Utility model content

The technical task of the present utility model is to solve the above problems by providing a thermal insulation and fireproof decorative board for external wall insulation.

The technical scheme of the present utility model is realized in this way:

A thermal insulation and fireproof decorative board for external wall insulation, comprising a substrate, a reflection layer, a fireproof layer and a thermal insulation layer, the fireproof layer is bonded to one side of the substrate, and the fireproof layer is away from the side of the substrate The thermal insulation layer is adhered to the side, the reflective layer is adhered to the side of the thermal insulation layer away from the fireproof layer, and the thermal insulation layer is adhered between the reflective layer and the thermal insulation layer. The surface of the reflective layer is uniformly coated with a reflective coating, and the interior of the heat insulating layer is uniformly filled with a plurality of through holes, and the through holes are through holes of a honeycomb structure.

Preferably, the reflective coating is an aluminum material reflective coating.

Preferably, a waterproof layer is adhered to the outside of the substrate.

Preferably, a buffer layer is connected between the substrate and the fireproof layer.

Preferably, the inside of the buffer layer is filled with a buffer pad.

Preferably, the interior of the through hole is filled with sound-absorbing cotton.

Compared with the prior art, the advantages and positive effects of the present utility model are:

1. The utility model is simple in structure, light in weight, and more convenient for people to use and install.

2. The decorative board has a good thermal insulation effect, and the thermal insulation layer can play a role in thermal insulation, and at the same time, the outer reflective layer can reflect the light, and further play a role in thermal insulation.

3. The cushioning performance of the decorative board can be increased through the buffer layer, which is more conducive to the safety of the decorative board, and the waterproof layer can increase the waterproofness of the decorative board.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only of the present invention. For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic diagram of a thermal insulation and fireproof decorative board for external wall insulation according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the interior of the thermal insulation layer according to an embodiment of the present invention.

In the picture:

1. Substrate; 2. Reflective layer; 3. Fireproof layer; 4. Thermal insulation layer; 5. Thermal insulation layer; 6. Through hole; 7. Waterproof layer; 8. Buffer layer.

Detailed ways

In order to be able to understand the above-mentioned objects, features and advantages of the present invention more clearly, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1, as shown in Figures 1-2, according to an embodiment of the present invention, a thermal insulation and fireproof decorative board for external wall insulation includes a substrate 1, a reflective layer 2, a fireproof layer 3 and a thermal insulation layer 4. The substrate One side of the 1 is bonded with the fireproof layer 3 , the side of the fireproof layer 3 away from the substrate 1 is bonded with the thermal insulation layer 4 , and the thermal insulation layer 4 is away from one side of the fireproof layer 3 . The reflective layer 2 is bonded to the side, the heat insulating layer 5 is bonded between the reflective layer 2 and the thermal insulation layer 4, the surface of the reflective layer 2 is uniformly coated with a reflective coating, and the The interior of the thermal layer 5 is uniformly filled with a plurality of through holes 6 , and the through holes 6 are through holes 6 of a honeycomb structure.

Embodiment 2, as shown in FIG. 1 , the reflective coating is an aluminum material reflective coating; the reflective coating can reflect the light, thereby further playing the role of heat insulation.

Embodiment 3, as shown in Figure 1, the outer side of the substrate 1 is bonded with a waterproof layer 7, and the waterproof layer 7 is located on the side away from the fireproof layer 3; Waterproof.

In the fourth embodiment, as shown in FIG. 1 , a buffer layer 8 is connected between the substrate 1 and the fireproof layer 3 .

Embodiment 5, as shown in FIG. 1 , the buffer layer 8 is filled with a buffer pad; the buffer layer 8 can increase the buffer performance of the outer wall, which is more conducive to the safety and use of the outer wall.

Embodiment 6, as shown in FIG. 2 , the interior of the through hole 6 is filled with muffler cotton; the muffler cotton can play a role in muffling the decorative board, which is more conducive to the use of the outer wall.

In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

In practical application, the external light can be reflected by the reflective layer 2, so as to play the role of heat insulation, and the structure of the reflective coating is simple, which reduces the weight of the decorative board, and the honeycomb filled inside the heat insulating layer 5 The hole can play a good role in heat insulation, and the through hole 6 is filled with sound-absorbing cotton, which can reduce the sound of the decorative board, which is more conducive to the use and sound-absorbing of the outer wall. The buffer layer 8 can buffer the decorative board. It can increase the buffer performance of the outer wall, which is more conducive to the safety and use of the outer wall.

Through the above specific embodiments, those skilled in the technical field can easily realize the present invention. However, it should be understood that the present invention is not limited to the above-mentioned specific embodiments. On the basis of the disclosed embodiments, those skilled in the technical field can arbitrarily combine different technical features to realize different technical solutions.

Claims (6)

1. The utility model provides an outer wall keeps warm with thermal-insulated fire prevention decorative board, its characterized in that, includes base plate (1), reflection stratum (2), flame retardant coating (3) and heat preservation (4), one side edge of base plate (1) bonds and has flame retardant coating (3), keep away from flame retardant coating (3) one side edge of base plate (1) bonds and has heat preservation (4), keep away from heat preservation (4) one side edge of flame retardant coating (3) bonds and has reflection stratum (2), reflection stratum (2) with it has insulating layer (5) to bond between heat preservation (4), the even coating in surface of reflection stratum (2) has the reflection coating, the even packing in inside of insulating layer (5) has a plurality of through-holes (6), just through-hole (6) are honeycomb's through-hole (6).

2. The heat-insulating fireproof decorative board for exterior wall insulation according to claim 1, wherein the reflective coating is an aluminum reflective coating.

3. The heat-insulating fireproof decorative sheet for exterior wall insulation according to claim 1, wherein a waterproof layer (7) is bonded to the outer side of the substrate (1).

4. The heat-insulating and fireproof decorative board for exterior wall insulation according to claim 1, wherein a buffer layer (8) is connected between the substrate (1) and the fireproof layer (3).

5. The heat-insulating fireproof decorative board for exterior wall insulation according to claim 4, wherein the inside of the buffer layer (8) is filled with a cushion pad.

6. The heat-insulating fireproof decorative sheet for external wall insulation according to claim 1, wherein the interior of the through hole (6) is filled with sound-deadening cotton.

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