CN205153172U - Novel thermal -insulated fire proof board of building heat preservation - Google Patents

Abstract

The utility model relates to a new type of building thermal insulation and fireproof board, which is composed of a decorative panel, a fireproof layer, a thermal insulation layer, a heat insulation cavity, an oxygen barrier layer, a flame retardant layer and a bottom plate. The first layer of the fire-proof board, and the fire-proof layer is set under the decorative panel, and the heat-insulation layer is set under the fire-proof layer, and at least two grooves are set on one surface of the heat-insulation layer to form a heat-insulation cavity, and the heat-insulation layer is set under the heat-insulation layer The oxygen barrier layer, the flame retardant layer arranged under the oxygen barrier layer, and the bottom plate arranged under the flame retardant layer. The new building thermal insulation and fireproof board can be used for a long time, and can play a good role in fire prevention indoors. The setting of the thermal insulation layer and the thermal insulation cavity can not only ensure the indoor temperature well, but also effectively prevent indoor objects from Spontaneous combustion due to high temperature of external combustion.

Description

A new type of building thermal insulation and fireproof board

technical field

The utility model relates to the field of building panels, in particular to a novel building thermal insulation and fireproof panel.

Background technique

Building fire protection is a fire prevention measure for buildings. In the selection of building materials, the fire performance of materials should be considered to prevent fires and reduce the loss of people's lives and property when fires occur. Therefore, the selection of fireproof building materials can effectively reduce possibility of fire.

Reasonably solving the heat preservation and insulation problems of buildings is an important content of building structure design. Its purpose is to ensure the basic thermal environment quality inside the building, effectively improve energy utilization efficiency, and pay attention to building energy conservation.

Utility model content

The technical problem to be solved by the utility model is to provide a plate with good thermal insulation function and good fireproof function at the same time.

In order to solve the above technical problems, the utility model relates to a new type of building thermal insulation and fireproof board, which includes a decorative panel, which is a perforated board; an insulation layer, one of the surfaces of the insulation layer is provided with at least two grooves, and the grooves The length is consistent with the length of the thermal insulation layer; the fireproof layer, the fireproof layer is in contact with the surface of the groove of the thermal insulation layer to form at least two thermal insulation cavities; On the other side opposite to the surface with grooves, the surface of the oxygen barrier layer in contact with the thermal insulation layer is the first surface of the oxygen barrier layer; the flame retardant layer is arranged on the opposite to the first surface of the oxygen barrier layer The second surface; the bottom plate, the bottom plate is located in the last layer of the new building heat insulation and fireproof board.

As a preferred solution of the present invention, the decorative panel is a perforated aluminum foil panel. The surface is sprayed with fire-resistant paint composed of chlorinated rubber, paraffin and other fire-resistant additives, which can effectively avoid the possibility of spontaneous combustion of the board and greatly improve the fire-proof characteristics of the board.

As a preferred solution of the present utility model, the thermal insulation layer is a glass fiber mesh cloth. The product has the characteristics of stable structure, high strength, good alkali resistance, anti-corrosion, anti-cracking, etc., the best reinforcement effect, and simple and easy construction.

As a preferred solution of the present utility model, the fireproof layer is a rock wool board. Rock wool board has good heat insulation and sound insulation effects, and rock wool board for construction has good fire prevention, heat preservation and sound absorption performance.

As a preferred solution of the utility model, the flame retardant layer contains ZRM flame retardant, which not only has excellent flame retardant performance, but also can improve the mechanical properties of the board, reduce the formaldehyde emission of the product, and avoid the impact of free formaldehyde on the environment. pollute.

The beneficial effects of the utility model are as follows: the fireproof layer of rock wool board and the perforated plate of aluminum foil panel are used to decorate the panel, and the surface is also sprayed with fireproof protective coating composed of various fireproof additives such as chlorinated rubber and paraffin, so it has excellent fireproof effect ;The glass fiber mesh insulation layer is used, which has a good insulation effect; the setting of the insulation cavity between the fireproof layer and the insulation layer can well isolate the indoor and outdoor temperatures, and effectively prevent the high temperature caused by the high temperature after a fire outside. The spontaneous combustion of indoor items makes the utility model have good characteristics of temperature insulation and fire prevention; the flame retardant layer adopts ZRM flame retardant, which has good flame retardant performance, and can also avoid the pollution of free formaldehyde to the environment, and has good Environmental protection function.

Description of drawings

Fig. 1 is a structural schematic diagram of a novel building thermal insulation and fireproof board of the utility model.

Explanation of reference signs

1-decorative panel, 2-fireproof layer, 3-insulation layer, 4-heat insulation cavity, 5-oxygen barrier layer, 6-flame retardant layer, 7-bottom plate.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1, the thermal insulation and fireproof board of the present utility model comprises a decorative panel 1 of aluminum foil material, a fireproof layer 2 of rock wool board material, a thermal insulation layer 3 with grooves, and an oxygen barrier layer arranged in sequence on the lower surface of the thermal insulation layer 5. Flame-retardant layer 6 and bottom plate 7. The decorative panel 1 is an aluminum foil panel, and paints of various colors are sprayed on the surface of the panel and cured at a high temperature, and the decorative effect is excellent. The fireproof layer 2 is a rock wool board, which has good integrity, high rigidity, impact resistance, shear resistance mechanical properties, heat preservation, heat insulation, sound insulation, moisture resistance and other characteristics. The length of the board is not limited and can reach more than 12 meters, which fully meets the fire protection requirements of technical design. And it overcomes the defects of lack of sufficient integrality and rigidity, poor bending resistance and impact resistance in the past.

The insulation layer 3 is a glass fiber mesh cloth, and the glass fiber mesh cloth is based on a glass fiber woven fabric, coated with a polymer anti-emulsion immersion coating. Therefore, it has good alkali resistance, flexibility, and high tensile properties in the warp and weft directions, and can be widely used for thermal insulation, waterproofing, and crack resistance of internal and external walls of buildings. The fireproof layer 2 is in contact with the surface of the thermal insulation layer 3 provided with grooves to form at least two heat insulation cavities, and the upper surface of the thermal insulation layer 2 is provided with at least two grooves, and the length of the grooves is consistent with the length of the thermal insulation layer.

An oxygen barrier layer 5 and a flame retardant layer 6 are arranged below the thermal insulation layer 3, and the oxygen barrier layer is a vacuum layer, which effectively prevents the fire from expanding. Flame retardant layer 6 is ZRM flame retardant. ZRM flame retardant not only has excellent flame retardant performance, but also can improve the mechanical properties of the board, reduce the formaldehyde emission of the product, avoid the pollution of free formaldehyde to the environment, and have good environmental protection. Effect.

The above are preferred embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any transformation or substitution that is not conceived of by creative labor within the technical scope involved in the present utility model by any professional skilled in the art shall be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (7)

1. A new type of building thermal insulation and fireproof board, characterized in that it comprises: A decorative panel, the decorative panel is a perforated plate, the surface is sprayed with a fireproof protective coating composed of various fireproof additives such as chlorinated rubber and paraffin; An insulation layer, one of the surfaces of the insulation layer is provided with at least two grooves, and the length of the grooves is consistent with the length of the insulation layer; A fireproof layer, the fireproof layer is in contact with the surface of the thermal insulation layer provided with grooves to form at least two heat insulation cavities; The oxygen barrier layer is arranged on the other side of the thermal insulation layer opposite to the surface provided with the groove, and the surface of the oxygen barrier layer in contact with the thermal insulation layer is the first surface of the oxygen barrier layer; a flame retardant layer disposed on a second surface of the oxygen barrier layer opposite to the first surface; The base plate is located at the last layer of the novel building thermal insulation and fireproof board. 2. A new type of building thermal insulation and fireproof board as claimed in claim 1, wherein the decorative panel is a perforated aluminum foil panel. 3. A new type of building thermal insulation and fireproof board as claimed in claim 1, wherein the thermal insulation layer is a glass fiber mesh cloth. 4. A new type of building thermal insulation and fireproof board as claimed in claim 1, wherein the fireproof layer is a rock wool board. 5. A new type of building thermal insulation and fireproof board as claimed in claim 1, characterized in that the oxygen barrier layer is arranged below the thermal insulation layer. 6. A new type of building heat insulation and fireproof board as claimed in claim 1, characterized in that the flame retardant layer contains ZRM flame retardant. 7. A new type of building thermal insulation and fireproof board as claimed in claim 1, characterized in that the bottom plate is arranged below the flame retardant layer and is located at the last layer of the new type of building thermal insulation and fireproof board.