CN213329778U

CN213329778U - Combined gypsum acoustic board

Info

Publication number: CN213329778U
Application number: CN202021719007.6U
Authority: CN
Inventors: 侯炳林
Original assignee: Shandong Huamei Building Material Co ltd
Current assignee: Shandong Huamei Building Material Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-01
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a modular gypsum abatvoix belongs to building material technical field, a modular gypsum abatvoix, including single-layer board, single-layer inboard center is provided with the gypsum layer, gypsum layer lower extreme bonding installation carbon fiber back up coat, carbon fiber back up coat lower extreme is provided with the honeycomb and inhales the sound cotton, the cotton lower extreme fixedly connected with centrifugal glass cotton is inhaled to the honeycomb, the cotton lower extreme of centrifugal glass is provided with fire-retardant layer, the outer bonding installation wooden layer of fire-retardant layer, the outer bonding installation flame retardant coating in gypsum layer upper end, the combination that flame retardant coating upper end fixed mounting has two is buckled. The utility model relates to a novelty, be convenient for operation and excellent in use effect can improve the compressive strength and the toughness of gypsum abatvoix, prevent that the gypsum abatvoix from crooked, break, damage to have sound absorbing effect and the fire-retardant effect of fire prevention, can also carry out combination formula installation gypsum abatvoix, improved the practicality.

Description

Combined gypsum acoustic board

Technical Field

The utility model relates to a building material technical field specifically is a modular gypsum abatvoix.

Background

The gypsum board is a material prepared by taking building gypsum as a main raw material. The building material has the advantages of light weight, high strength, small thickness, convenient processing, sound insulation, heat insulation, fire prevention and other good performances, and is one of the currently-developed novel light boards. Gypsum boards have been widely used for interior partition walls, wall covering panels (instead of wall plasters), ceilings, sound absorbing panels, floor base boards, and various decorative boards in various buildings such as houses, office buildings, shops, hotels, and industrial plants, and are not suitable for being installed in bathrooms or kitchens.

For example, patent application publication No. CN2303038Y discloses a gypsum board, which is composed of a gypsum plaster board, viscose, paper and resin, and is characterized in that the gypsum plaster board and the paper are filled with the viscose and are flatly bonded, the surface of the paper is coated with the resin and is formed by pressurization, chemical treatment and baking, under the condition of ensuring that the original advantages of the gypsum plaster board are not reduced, the surface is added with color and brightness, the construction period is short, and the gypsum plaster board is fireproof, sound-proof, heat-insulating, easy to wipe, pollution-free, beautiful in decoration, and has a prolonged service life, and is easy to popularize and apply.

The above patents have the following disadvantages: 1. the gypsum sound-absorbing board is easy to bend, crack and damage due to poor compressive strength and toughness; 2. the noise cannot be absorbed and eliminated because the sound absorption effect is not high-efficiency; 3. The fire-proof and flame-retardant effects are not achieved, and the fire behavior of the fire can not be effectively isolated; 4. the combined installation gypsum acoustic board can not be carried out, and the practicability is reduced. To this end, we propose a combined gypsum sound-absorbing panel.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a combined gypsum acoustic board, which has novel design, convenient operation and good use effect, and aims to improve the compressive strength and toughness of the gypsum acoustic board through the carbon fiber reinforced layer and prevent the gypsum acoustic board from bending, cracking and damaging; the honeycomb sound-absorbing cotton and the centrifugal glass cotton have sound-absorbing effect, and can efficiently absorb and eliminate noise; the fireproof layer and the flame-retardant layer have fireproof and flame-retardant effects, and effectively separate the fire behavior of a fire; through the combination knot, can carry out combination formula installation gypsum abatvoix, improve the practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular gypsum abatvoix, includes single layer board, single layer board inside center is provided with the gypsum layer, gypsum layer lower extreme bonds installation carbon fiber back up coat, carbon fiber back up coat lower extreme is provided with the honeycomb and inhales the sound cotton, the honeycomb is inhaled cotton lower extreme fixedly connected with centrifugation glass cotton, the cotton lower extreme of centrifugation glass is provided with fire-retardant layer, fire-retardant layer inside notes has flowing fire-retardant liquid, fire-retardant layer outer bonding installation wooden layer, the outer bonding installation flame retardant coating in gypsum layer upper end, flame retardant coating upper end fixed mounting has the combination of two to detain, the flame retardant coating is by lime layer and the fixed bonding combination of quartz layer.

As an optimal technical scheme of the utility model, the carbon fiber back up coat comprises epoxy and carbon fiber, epoxy parcel covers to scribble and glues in the carbon fiber both sides.

As an optimized technical scheme of the utility model, the lime layer comprises fire-retardant lime is accurate, the quartz layer comprises quartz fiber is accurate.

As a preferred technical scheme of the utility model, the combination is detained and is carried out the buckle by the one-way card of two and connect, one-way card and dop all run through to inlay and install the mortise and tenon.

As an optimized technical scheme of the utility model, utilize the combination to detain between the individual layer board and carry out combination fixed connection installation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a novelty, be convenient for operation and excellent in use effect, through being equipped with the carbon fiber back up coat, the carbon fiber back up coat is wrapped up the carbon fiber by epoxy and is covered to scribble to glue and constitute, and epoxy has very strong thermosetting and corrosion resistance. The carbon fiber is high-strength high-modulus fiber with carbon content of more than 90 percent, is high-temperature resistant at the head of all chemical fibers, is prepared by taking acrylic fiber and viscose fiber as raw materials and carrying out high-temperature oxidation carbonization. Carbon fibers with extremely high tensile strength are presoaked by epoxy resin to form a composite reinforced material (unidirectional continuous fibers); the carbon fiber reinforced layer is used for being installed and formed on the gypsum sound-absorbing board to reinforce the gypsum sound-absorbing board, so that the compression strength and the toughness of the gypsum sound-absorbing board can be improved, and the gypsum sound-absorbing board is prevented from being bent, cracked and damaged.

2. The utility model discloses a be equipped with the honeycomb and inhale sound cotton and centrifugal glass cotton, the honeycomb is inhaled the cotton design of sound and is presented honeycombedly, has prevented the air flow, makes the sound wave receive the hindrance, has improved the acoustic absorption coefficient (can reach more than 0.9), has improved panel self intensity simultaneously, and the cotton inside fibre of centrifugal glass is fluffy crisscross, has a large amount of small holes, is typical porousness sound-absorbing material, has good sound absorption characteristic. The centrifugal glass cotton can make wallboard, ceiling, space acoustic absorber etc. can absorb the sound energy in the room in a large number, reduces reverberation time, reduces indoor noise, inhales the sound cotton with the honeycomb and centrifugal glass cotton is used for constituteing the preparation gypsum abatvoix, so, can have the sound effect of inhaling, absorbs and eliminates the noise high-efficiently.

3. The utility model discloses a be equipped with flame retardant coating and fire-retardant layer, the flame retardant coating is with fire-retardant lime, silicate and inorganic fiber reinforced material as the building board of main raw materials, have matter light, intensity is high and the heat-proof quality, the durability is good, characteristics such as processability and constructability are good, mainly used makes ceiling, partition wall and as the fire protection material of steel column, girder steel, the quartz capsule comprises the quartz capsule is accurate, the fiber that quartz capsule was made by high-purity silica and natural quartz capsule. Has heat resistance, corrosion resistance and flexibility. The solid quartz has the advantages of high strength retention rate at high temperature, stable size, thermal shock resistance, chemical stability, light transmittance and good electrical insulation, keeps certain characteristics and performances of the solid quartz, is an excellent high-temperature-resistant material, has very strong fireproof performance and fire barrier property on a fireproof layer and a quartz layer, is filled with flowing flame retardant liquid inside the flame retardant layer, and can have fireproof and flame-retardant effects when the gypsum sound-absorbing board is damaged by fire and the outer layer flows out for resisting open fire.

4. The utility model discloses a be equipped with the combination and detain, the combination is detained and is carried out the buckle by the one-way dop of two and connect, and one-way card is fixed to be installed on the single layer board of every piece, utilizes the dop of one-way card to connect buckle with two the same single layer boards, recycles mortise and tenon and runs through and inlay on one-way card for spacing one-way card can assemble two single layer boards, so, can carry out combination formula installation gypsum abatvoix, improved the practicality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a combined gypsum sound-absorbing board according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fire-proof layer of the combined gypsum sound-absorbing board according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a carbon fiber reinforced layer of the combined gypsum sound-absorbing board according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a lime layer of the combined gypsum sound-absorbing board according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a quartz layer of a combined gypsum sound-absorbing board according to an embodiment of the present invention;

fig. 6 is a schematic view of a combined buckle structure of the combined gypsum sound-absorbing board according to the embodiment of the present invention.

In the figure: 1. a flame retardant layer; 2. a single ply board; 3. a gypsum layer; 4. a fire barrier layer; 5. a combined buckle; 6. a carbon fiber reinforcing layer; 7. honeycomb sound-absorbing cotton; 8. centrifuging the glass wool; 9. a flame retardant liquid; 10. a wood layer; 11. a lime layer; 12. a quartz layer; 13. an epoxy resin; 14. carbon fibers; 15. flame-retardant lime; 16. quartz fibers; 17. mortise and tenon joint; 18. a one-way card; 19. and (4) clamping the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A combined gypsum sound-absorbing panel according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.

Referring to fig. 1 and 2, the present invention provides a technical solution: a combined type gypsum sound-absorbing board comprises a single-layer board 2, wherein a gypsum layer 3 is arranged at the center inside the single-layer board 2, a carbon fiber reinforced layer 6 is bonded and installed at the lower end of the gypsum layer 3, a honeycomb sound-absorbing cotton 7 is arranged at the lower end of the carbon fiber reinforced layer 6, centrifugal glass cotton 8 is fixedly connected to the lower end of the honeycomb sound-absorbing cotton 7, a flame-retardant layer 1 is arranged at the lower end of the centrifugal glass cotton 8, flowing flame-retardant liquid 9 is filled in the flame-retardant layer 1, a wood layer 10 is bonded and installed on the outer layer of the flame-retardant layer 1, a fireproof layer 4 is bonded and installed on the outer layer of the upper end of the gypsum layer 3, two combined buckles 5 are fixedly installed at the upper end of the fireproof layer 4, the fireproof layer 4 is formed by fixedly bonding and combining a lime layer 11 and a quartz layer 12, the compressive strength and toughness of the gypsum sound-absorbing board can be improved, and the combined type gypsum sound-absorbing board can be installed, so that the practicability is improved.

Referring to fig. 3, the carbon fiber reinforced layer 6 is composed of epoxy resin 13 and carbon fibers 14, the epoxy resin 13 is coated on two sides of the carbon fibers 14, and the carbon fiber reinforced layer 6 is used for improving the compressive strength and toughness of the gypsum sound-absorbing board and preventing the gypsum sound-absorbing board from bending, cracking and damaging.

Referring to fig. 4 and 5, the lime layer 11 is precisely composed of flame-retardant lime 15, the quartz layer 12 is precisely composed of quartz fibers 16, and the fireproof layer 11 is used for effectively isolating the fire of a fire and has the effects of fire prevention and flame retardation.

Referring to fig. 6, the combination buckle 5 is formed by two one-way clips 18 which are connected by a clamping head 19 in a buckling manner, the one-way clips 18 and the clamping head 19 are both provided with mortise and tenon 17 in a penetrating and embedding manner, and the combination buckle 5 is used for installing a gypsum sound-absorbing board in a combined manner, so that the practicability is improved.

Referring to fig. 1, the single-layer boards 2 are assembled and fixed by a combination buckle 5.

The embodiment of the utility model provides a modular gypsum abatvoix, when using: by arranging the carbon fiber reinforcing layer 6, the carbon fiber reinforcing layer 6 is formed by coating, covering and adhering the carbon fibers 14 by the epoxy resin 13, and the epoxy resin 13 has strong thermosetting property and corrosion resistance. The carbon fiber 14 is a high-strength high-modulus fiber with the carbon content of more than 90 percent, is a high-temperature resistant fiber which accounts for the head of all chemical fibers, is prepared by taking acrylic fibers and viscose as raw materials and carrying out high-temperature oxidation carbonization. Carbon fibers 14 with extremely high tensile strength are presoaked with epoxy resin 13 to form a composite reinforcing material (unidirectional continuous fibers); the epoxy resin 14 adhesive is adhered to a structure to be reinforced along the tensile direction or the direction vertical to the crack direction to form a new complex, and the carbon fiber reinforced layer 6 is manufactured and is used for being installed and formed on the gypsum sound-absorbing board to reinforce the gypsum sound-absorbing board, so that the compression strength and the toughness of the gypsum sound-absorbing board can be improved, and the gypsum sound-absorbing board is prevented from being bent, cracked and damaged; inhale cotton 7 and centrifugal glass cotton 8 of sound through being equipped with the honeycomb, the honeycomb is inhaled cotton 7 design and is presented the honeycomb, has prevented the air flow, makes the sound wave receive the hindrance, has improved the sound absorption coefficient (can reach more than 0.9), has improved panel self intensity simultaneously, and centrifugal glass cotton 8 inside fibre is fluffy crisscross, has a large amount of tiny pores, is typical porous sound absorbing material, has good sound absorption characteristic. The centrifugal glass wool 8 can be made into wallboards, ceilings, space sound absorbers and the like, can absorb a large amount of sound energy in a room, reduce reverberation time and reduce indoor noise, and the honeycomb sound-absorbing wool 7 and the centrifugal glass wool 8 are used for forming and manufacturing a gypsum sound-absorbing board, so that the gypsum sound-absorbing board has a sound-absorbing effect and can efficiently absorb and eliminate noise; the fireproof layer 4 is a building board which takes flame-retardant lime 15, silicate and inorganic fiber reinforced materials as main raw materials, the building board has the characteristics of light weight, high strength, heat insulation, good durability, excellent processability and construction performance and the like, and is mainly used for manufacturing ceilings and partition walls and serving as fireproof protection materials of steel columns and steel beams, the quartz layer 12 is formed by precisely forming quartz fibers 16, and the quartz fibers 16 are fibers made of high-purity silicon dioxide and natural quartz crystals. Has heat resistance, corrosion resistance and flexibility. The solid quartz has the advantages that the solid quartz has high strength retention rate at high temperature, stable size, good thermal shock resistance, good chemical stability, good light transmittance and good electrical insulation, keeps certain characteristics and properties of the solid quartz, is an excellent high-temperature resistant material, has very strong fire resistance and fire barrier property for both the fireproof layer 4 and the quartz layer 12, is filled with flowing fire retardant liquid 9 inside the fire retardant layer 1, and once the gypsum sound absorbing board is damaged by fire, the fire retardant liquid 9 in the fire retardant layer 1 flows out for flame retarding open fire, so that the solid quartz has the effects of fire prevention and flame retardance, and effectively separates the fire of fire; through being equipped with the combination knot 5, the combination is detained 5 and is utilized dop 19 to carry out the buckle by two one-way card 18 and connect, one-way 18 fixed mounting of card is on every single layer board 2, 2 single layer boards 2 with two the same utilize dop 19 of one-way card 18 to connect the buckle, recycle mortise and tenon 17 and run through and inlay on one-way card 18, be used for spacing one-way card 18, can assemble two single layer boards 2, so, can carry out combination formula installation gypsum abatvoix, and the practicality is improved.

It should be noted that the utility model relates to a combined gypsum acoustic board, which comprises a flame retardant layer 1, a single layer board 2, a gypsum layer 3, a fireproof layer 4, a combined buckle 5, a carbon fiber reinforced layer 6, a honeycomb acoustic cotton 7, a centrifugal glass cotton 8, a flame retardant liquid 9, a wood layer 10, a lime layer 11, a quartz layer 12, an epoxy resin 13, a carbon fiber 14, a flame retardant lime 15, a quartz fiber 16, a mortise and tenon 17, a one-way clamp 18 and a clamp 19, the components are all products in the prior art, the debugging operation of the components is selected, installed and completed by the technical personnel in the field according to the use requirement to ensure that all the components can work normally, the components are all general standard components or components known by the technical personnel in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation, and the applicant is not specifically limited herein.

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

Claims

1. A modular gypsum acoustic panel, includes single board (2), its characterized in that: single-layer board (2) inside center is provided with gypsum layer (3), gypsum layer (3) lower extreme bonds installation carbon fiber reinforced layer (6), carbon fiber reinforced layer (6) lower extreme is provided with the honeycomb and inhales sound cotton (7), the honeycomb is inhaled sound cotton (7) lower extreme fixedly connected with centrifugation glass cotton (8), centrifugation glass cotton (8) lower extreme is provided with fire-retardant layer (1), fire-retardant layer (1) inside notes have mobile fire-retardant liquid (9), fire-retardant layer (1) outer bonding installation wooden layer (10), gypsum layer (3) upper end outer bonding installation flame retardant coating (4), flame retardant layer (4) upper end fixed mounting has two combination to detain (5), flame retardant layer (4) are by lime layer (11) and quartz capsule (12) fixed bonding combination.

2. The modular gypsum sound-absorbing panel according to claim 1, wherein: the carbon fiber reinforcing layer (6) is composed of epoxy resin (13) and carbon fibers (14), and the epoxy resin (13) is wrapped, covered and coated on two sides of the carbon fibers (14).

3. The modular gypsum sound-absorbing panel according to claim 1, wherein: the lime layer (11) is precisely composed of flame-retardant lime (15), and the quartz layer (12) is precisely composed of quartz fibers (16).

4. The modular gypsum sound-absorbing panel according to claim 1, wherein: the combined buckle (5) is formed by buckling two one-way clamps (18) through clamping heads (19), and the one-way clamps (18) and the clamping heads (19) are both provided with mortise and tenon joints (17) in a penetrating and embedding manner.

5. The modular gypsum sound-absorbing panel according to claim 1, wherein: the single-layer plates (2) are combined, fixed, connected and installed by utilizing the combined buckles (5).