CN218091734U - High sound absorption fire prevention composite veneer structure - Google Patents
High sound absorption fire prevention composite veneer structure Download PDFInfo
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- CN218091734U CN218091734U CN202221303462.7U CN202221303462U CN218091734U CN 218091734 U CN218091734 U CN 218091734U CN 202221303462 U CN202221303462 U CN 202221303462U CN 218091734 U CN218091734 U CN 218091734U
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Abstract
The utility model relates to a compound decorative board structure of high sound absorption fire prevention, include: the fireproof glass magnesium board comprises a glass magnesium board and a fireproof veneer, wherein the fireproof veneer is compounded on the glass magnesium board. The utility model provides a compound decorative board structure of high sound absorption fire prevention compounds the decorative board of fire prevention on glass magnesium board, is guaranteeing under the prerequisite of sound absorbing effect, has improved holistic fire behavior, simultaneously, has guaranteed decorative effect's pleasing to the eye.
Description
Technical Field
The utility model relates to an ornamental material technical field especially relates to a compound decorative board structure of high sound absorption fire prevention.
Background
The glass magnesium fireproof board is also called as a glass magnesium board, a magnesium oxide board, a magnesite board and a magnesium board. Can be used as wall board, ceiling board, fire-proof board, water-proof board, packing box, etc. and can be substituted for wood veneer board to make wall skirt, door and window, plate door board and furniture, etc. The surface of the plate can be coated with ready-mixed paint and clear water paint according to the requirement and can be processed into various plate surfaces. It can also be used in damp environment engineering such as basement and mine, and can be compounded with various heat-insulating materials to make composite heat-insulating board.
In the prior art, the conventional sound-absorbing glass magnesium board is mostly used in equipment rooms due to poor decoration effect, and cannot be used in large areas during construction in places with high decoration requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that current glass magnesium board can't be used for decorating the place that requires highly, the technical scheme who adopts is: a high sound absorption fire resistant composite veneer structure comprising: the fireproof glass magnesium board comprises a glass magnesium board and a fireproof veneer, wherein the fireproof veneer is compounded on the glass magnesium board.
The further improvement is that the glass magnesium board is provided with a sound absorption hole array.
The further improvement is that the fireproof veneer is provided with a sound transmission hole array, and the diameter of the sound transmission hole on the sound transmission hole array is smaller than that of the sound absorption hole on the sound absorption hole array.
The further improvement is that the sound transmission hole extends from the fireproof veneer to the inside of the glass magnesium board.
The further improvement is that the sound absorbing holes are blind holes, and the openings of the sound absorbing holes are formed in the surface, back to the fireproof veneer, of the glass magnesium board.
In a further improvement, each sound absorbing hole is communicated with the sound transmitting hole at the corresponding position.
The further improvement is that the hole distance in the sound absorption hole array is 30mm-45mm, and the hole diameter is 10mm-15mm.
The further improvement is that the hole pitch of the sound transmission hole array is 3mm-8mm.
The further improvement is that a metal dry hanging piece is arranged on the surface of the glass magnesium board back to the fireproof veneer.
The further improvement is that the fireproof veneer is an A-grade fireproof veneer.
The utility model has the advantages that:
the utility model provides a compound decorative board structure of high sound absorption fire prevention compounds the decorative board of fire prevention on glass magnesium board, is guaranteeing under the prerequisite of sound absorbing effect, has improved holistic fire behavior, simultaneously, has guaranteed decorative effect's pleasing to the eye.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the structure of the fireproof veneer of the high sound absorption fireproof composite veneer structure of the present invention;
FIG. 2 is a schematic view of the glass magnesium board structure of the high sound absorption fireproof composite veneer structure of the utility model;
fig. 3 is a schematic structural view of the high sound absorption fireproof composite veneer structure of the utility model.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 3, the utility model provides a high sound absorption fire prevention composite veneer structure, include: the glass magnesium board comprises a glass magnesium board 1 and a fireproof veneer 2, wherein the fireproof veneer 2 is compounded on the glass magnesium board 1 in a compounding mode including but not limited to gluing by adopting glue.
This compound decorative board structure of high sound absorption fire prevention compounds the compound decorative board of fire prevention on glass magnesium board, is guaranteeing under the prerequisite of sound absorbing effect, has improved holistic fire behavior, simultaneously, has guaranteed decorative effect's pleasing to the eye.
In order to meet the requirement of sound absorption in construction sites, the technical scheme is further improved in that a sound absorption hole array 11 (as shown in fig. 2) is formed in the glass magnesium board 1, and the sound absorption hole array can be a through hole array or a blind hole array.
In order to avoid the influence of the fireproof veneer 2 on sound absorption, the technical scheme is further improved in that a sound transmission hole array 21 (shown in fig. 1) is formed in the fireproof veneer 2, and sound in the environment can be transmitted to the glass magnesium board through the array to absorb the sound, so that the glass magnesium board not only can meet the requirement of the sound absorption effect on the site, but also can meet the requirement of the fire-proof grade on the site; and in order not to destroy the surface decoration effect of the fireproof veneer, the diameter of the sound transmission hole 22 on the sound transmission hole array is smaller than that of the sound absorption hole 12 on the sound absorption hole array 11.
In order to further weaken the influence of the fireproof veneer on the sound absorption effect, the technical scheme is further improved in that the sound transmission holes 22 extend from the fireproof veneer 2 into the glass magnesium board 1 but do not penetrate through the glass magnesium board. When the sound absorption hole is a through hole, the sound absorption hole is communicated with the environment through the sound transmission hole, and the sound is directly absorbed to the environment sound.
As shown in fig. 3, since the through holes may cause the strength of the material to be reduced and brittle fracture is easily generated, a further improvement of the present technical solution is that the sound absorption hole 12 is a blind hole, and the opening of the sound absorption hole 12 is disposed on the surface of the magnesium oxide board 1 facing away from the fireproof veneer 2.
As shown in fig. 3, when the sound absorbing holes are blind holes, in order to ensure the sound absorbing effect of the structure, a further improvement of the present technical solution is that each of the sound absorbing holes 12 is communicated with the sound transmitting hole 22 at the corresponding position, that is, the depth of the sound transmitting hole 22 extending to the glass magnesium board can at least communicate with the sound absorbing hole.
The further improvement is that the hole distance in the sound absorption hole array 11 is 30mm-45mm, and the hole diameter is 10mm-15mm.
The further improvement is that the hole pitch of the sound transmission hole array 21 is 3mm-8mm.
The further improvement is that the surface of the glass magnesium board 1 back to the fireproof veneer 2 is provided with a metal dry hanging piece 3 for hanging installation of the structure.
The further improvement does, fire-proof veneer 2 is A level fire-proof veneer for this structure can also satisfy A level fire prevention requirement when satisfying the sound requirement of inhaling.
The A-grade fireproof veneer is 0.35mm or less in thickness. The distance between the sound transmission holes and the depth of the holes are required to be adjusted according to the sound absorption requirements of the site.
The following is a job site application example:
the first step is as follows: and (3) arranging sound absorption holes with the diameter of 10mm on the surface of the glass magnesium board at intervals of 45mm, and keeping the depth of 2mm-3mm for incomplete opening.
The second step is that: and compounding the A-grade fireproof veneer with the thickness of 0.35mm on the surface without holes.
The third step: and 5mm deep micropores (namely sound transmission holes) are formed in one side of the fireproof facing at intervals of 5mm, and part of micropores are communicated with the sound absorption holes.
The fourth step: the structure is installed by using a metal dry hanging piece.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a compound veneer structure of high sound absorption fire prevention which characterized in that includes: the fireproof glass magnesium board comprises a glass magnesium board and a fireproof veneer, wherein the fireproof veneer is compounded on the glass magnesium board.
2. The composite veneer structure with high sound absorption and fire prevention of claim 1, wherein the glass magnesium board is provided with a sound absorption hole array.
3. The composite veneer structure of claim 2, wherein the fireproof veneer is provided with a sound transmission hole array, and the diameter of the sound transmission hole on the sound transmission hole array is smaller than that of the sound absorption hole on the sound absorption hole array.
4. The high sound absorption fire resistant composite veneer structure according to claim 3, wherein the sound transmission holes extend from the fire resistant veneer into the magnesium board.
5. The composite veneer structure with high sound absorption and fire prevention according to claim 4, wherein the sound absorption holes are blind holes, and the openings of the sound absorption holes are arranged on the surface of the glass magnesium plate facing away from the fire prevention veneer.
6. The structure of high sound absorption and fire protection composite veneer according to claim 5, wherein each of the sound absorption holes is communicated with the sound transmission hole at a corresponding position.
7. The high sound absorption fireproof composite veneer structure according to any one of claims 2 to 6, wherein the hole pitch in the sound absorption hole array is 30mm to 45mm, and the hole diameter is 10mm to 15mm.
8. The high sound absorption fireproof composite veneer structure according to any one of claims 2 to 6, wherein the hole pitch of the sound transmitting hole array is 3mm to 8mm.
9. The high sound absorption fireproof composite veneer structure according to claim 1, wherein a metal dry hanging piece is arranged on the surface of the glass magnesium board facing away from the fireproof veneer.
10. The high sound absorption fire resistant composite veneer structure according to claim 1, wherein the fire resistant veneer is a class a fire resistant veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221303462.7U CN218091734U (en) | 2022-05-27 | 2022-05-27 | High sound absorption fire prevention composite veneer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221303462.7U CN218091734U (en) | 2022-05-27 | 2022-05-27 | High sound absorption fire prevention composite veneer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218091734U true CN218091734U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221303462.7U Active CN218091734U (en) | 2022-05-27 | 2022-05-27 | High sound absorption fire prevention composite veneer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218091734U (en) |
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2022
- 2022-05-27 CN CN202221303462.7U patent/CN218091734U/en active Active
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