CN218948625U

CN218948625U - Fireproof sound-insulation heat-insulation board

Info

Publication number: CN218948625U
Application number: CN202223055262.7U
Authority: CN
Inventors: 曲庆华; 曲娜; 陈丹; 侯革良; 曲军
Original assignee: Doonggang Huarui Color Steel Co ltd
Current assignee: Doonggang Huarui Color Steel Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-02
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a fireproof sound-insulation heat-preservation plate, which comprises a first decorative plate, wherein a first rock wool plate is fixedly arranged below the first decorative plate, a graphite extruded sheet is arranged below the first rock wool plate, a reinforcing layer is arranged below the graphite extruded sheet, a sound-absorption plate is arranged below the reinforcing layer, a plurality of suction holes are distributed on the sound-absorption plate, a second rock wool plate is arranged below the sound-absorption plate, and a second decorative plate is arranged below the second rock wool plate.

Description

Fireproof sound-insulation heat-insulation board

Technical Field

The utility model relates to the technical field of building boards, in particular to a fireproof sound-insulation heat-preservation plate.

Background

The sheet material is a flat rectangular building material plate with standard size, applied to the building industry and used as a member of a wall, a ceiling or a floor, along with the development and progress of the building industry, the functional requirements of people on the sheet material are increasing, wherein the heat insulation, the fire resistance and the sound insulation are the main properties of people when selecting the sheet material, the existing sheet material is made of inorganic materials and has high heat conductivity coefficient and high dead weight, and the heat conductivity coefficient of organic materials is low, but the fire resistance is poor, so the development of a sheet material integrating fire resistance, heat insulation and sound insulation is needed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fireproof sound-insulation heat-preservation plate, which solves the problem of poor performance of the existing plate.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fire prevention sound insulation heated board, includes first decorative board, first decorative board below is fixed to be equipped with first rock wool board, first rock wool board below is equipped with graphite extruded sheet, graphite extruded sheet below is equipped with the enhancement layer, the enhancement layer below is equipped with the abatvoix, laid a plurality of sound absorbing holes on the abatvoix, the abatvoix below is equipped with the second rock wool board, second rock wool board below is equipped with the second decorative board.

Preferably, the upper side and the lower side of the sound absorbing plate are respectively provided with a sound absorbing felt.

Preferably, the reinforcing layer is a grid keel frame formed by staggered arrangement of cross beams and longitudinal beams.

Preferably, fireproof paint is coated on the outer sides of the first decorative plate and the second decorative plate.

Advantageous effects

The utility model discloses a fireproof sound-insulation heat-preservation plate, which has the following beneficial effects: this device compact structure through adopting the protective coating of the outside application of double-deck rock wool cooperation, guarantees the fire grade of panel, installs the graphite extruded sheet that coefficient of heat conductivity is extremely low additional in panel simultaneously, guarantees the heat preservation effect of panel, and the setting of enhancement layer can further improve the compressive capacity of panel, and the sound-absorbing felt cooperation abatvoix can improve the sound insulation effect of panel, has brought the convenience for people's use.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1. a first decorative plate; 2. a first rock wool board; 3. a graphite extruded sheet; 4. a reinforcing layer; 5. a sound absorbing panel; 6. a sound absorbing hole; 7. a second rock wool board; 8. a second decorative plate; 9. a sound absorbing felt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a fire prevention sound insulation heated board, including first decorative board, first decorative board below is fixed to be equipped with first rock wool board, through setting up the fire prevention grade that the rock wool board improved the panel, first rock wool board below is equipped with graphite extruded sheet, graphite extruded sheet has extremely low coefficient of heat conductivity, therefore the thermal insulation is higher, improve the thermal insulation performance of panel, graphite extruded sheet below is equipped with the enhancement layer, the enhancement layer can strengthen panel bulk strength, the enhancement layer below is equipped with the acoustic board, a plurality of sound holes have been laid on the acoustic board, the setting of sound hole can make sound wave internal reflection consume, thereby improve the sound insulation effect, the acoustic board below is equipped with the second rock wool board, set up the rock wool board again and further improve fire prevention grade, second rock wool board below is equipped with the second decorative board.

The embodiment is further provided that the upper side and the lower side of the sound absorbing plate are respectively provided with a sound absorbing felt.

The arrangement of the sound absorbing felt can absorb sound waves and improve the sound insulation effect.

The embodiment is further provided that the reinforcing layer is a grid keel frame formed by staggered arrangement of cross beams and longitudinal beams.

Through the reticular structure setting of crossbeam and longeron, can improve panel intensity when lightening weight.

The embodiment is further configured such that fireproof paint is coated on the outer sides of the first decorative plate and the second decorative plate.

The fireproof performance of the plate is further improved by the arrangement of the fireproof paint.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention sound insulation heated board, includes first decorative board (1), its characterized in that, first decorative board (1) below is fixed to be equipped with first rock wool board (2), first rock wool board (2) below is equipped with graphite extruded sheet (3), graphite extruded sheet (3) below is equipped with enhancement layer (4), enhancement layer (4) below is equipped with abatvoix (5), a plurality of sound absorbing holes (6) have been laid on abatvoix (5), abatvoix (5) below is equipped with second rock wool board (7), second rock wool board (7) below is equipped with second decorative board (8).

2. A fire-proof sound-proof heat-insulating board according to claim 1, characterized in that the sound-absorbing board (5) is provided with sound-absorbing felts (9) on the upper and lower sides.

3. A fire-proof sound-proof heat-insulating board according to claim 2, characterized in that the reinforcing layer (4) is a grid skeleton with cross beams and longitudinal beams arranged alternately.

4. A fire-proof sound-proof heat-insulating board according to claim 3, characterized in that the outer sides of the first decorative board (1) and the second decorative board (8) are respectively provided with fire-proof paint.