CN217326072U - Sound absorption and insulation four-side tongue-and-groove composite board - Google Patents

Abstract

The utility model discloses a sound absorption and insulation four-side tongue-and-groove composite board, the composite board body comprises a punching plate, glass fiber cloth, polyurethane memory cotton, glass silk floss and a metal decorative board, the punching plate, the glass fiber cloth, the polyurethane memory cotton, the glass silk floss and the metal decorative board are arranged from inside to outside in sequence; the composite board body is of a rectangular plate-shaped structure, wherein two parallel edges of the composite board body are respectively provided with a first side inserting groove and a second side inserting groove, and the other two parallel edges are respectively provided with a flanging groove and a tongue. This structure has firm joint strength, and simple and easy efficient assembly form has significantly reduced the installation quantity of flashing spare, possesses the sound absorption simultaneously, the sound insulation, fall make an uproar, waterproof, heat preservation and performance such as fire prevention to the product can be customized, can be more pleasing to the eye, also more harmonious on the whole. But also can realize the flow line production of factories, improve the production efficiency and reduce the field construction strength.

Description

Sound absorption and insulation four-side tongue-and-groove composite board

Technical Field

The utility model relates to a building material technical field, concretely relates to sound absorption sound insulation four sides tongue-and-groove composite sheet is a possess simultaneously pleasing to the eye, heat preservation, sound absorption, sound insulation, fall make an uproar and fire prevention function's novel metal wall body.

Background

Traditional sound absorption building material is mostly rock wool board, mineral wool board, polyester fiber board etc. but this type of material dead weight is great, the installation of being inconvenient for, often can influence the whole pleasing to the eye effect of building moreover, although also have similar sound absorption panel such as perforated aluminum plate, perforated gypsum board, perforated calcium silicate board, but this kind of panel does not possess energy-conserving heat preservation and waterproof performance yet.

At present, a sound insulation and noise reduction wall body mostly adopts a field construction mode, various sound insulation and noise reduction materials are combined together, a plurality of working procedures are even needed in some cases, the wall body is installed in multiple layers, the field construction is complex, the working procedures are complex, gaps are easy to generate in the field combination process, and the sound insulation and noise reduction effects are poor; meanwhile, if the part of the outer wall does not have good waterproof and sealing work in the construction process, later-stage water leakage or dust accumulation is easily caused, and after the small holes of the porous sound absorption material are filled with the small dust particles, the sound absorption effect of the wall body can be greatly reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a sound absorption sound insulation four sides tongue-and-groove composite sheet to solve the above-mentioned problem among the prior art, the purpose produces and produces a novel wall body that has pleasing to the eye, sound absorption, sound insulation, falls to make an uproar, heat preservation, waterproof and fire prevention function simultaneously.

In order to achieve the above object, the present invention provides the following technical solutions:

according to a first aspect of the present invention, a sound absorption and insulation four-side tongue-and-groove composite board comprises a composite board body, a first side inserting tongue-and-groove, a second side inserting tongue-and-groove and a flanging tongue-and-groove;

the composite board body comprises a punching plate, glass fiber cloth, polyurethane memory cotton, glass silk floss and a metal decorative board, wherein the punching plate, the glass fiber cloth, the polyurethane memory cotton, the glass silk floss and the metal decorative board are sequentially arranged from inside to outside;

the composite board body is of a rectangular plate-shaped structure, two parallel edges of the composite board body are respectively provided with the first side inserting groove and the second side inserting groove, and the other two parallel edges are respectively provided with the flanging grooves and tongues.

And the first side inserting groove and the second side inserting groove are filled with the polyurethane foam.

Further, still include the pointing, the composite sheet body is provided with the surface of metal decorative board is provided with horizontal and fore-and-aft the pointing.

Further, the width of the pointing is 20 mm.

Furthermore, the first side inserting groove and the second side inserting groove are both double-mortise inserting grooves.

Furthermore, the first side inserting groove is provided with a first mortise and a second mortise, the second side inserting groove is provided with a first tenon and a second tenon, the first tenon is inserted and matched with the first mortise, and the second tenon is inserted and matched with the second mortise.

Further, the punching plate is any one of a stainless steel plate, an aluminum plate or a galvanized plate, and the thickness of the punching plate is 0.4mm-1 mm.

Further, the thickness of the glass fiber cloth is 0.2mm-5 mm.

Furthermore, the metal decorative plate is a galvanized plate, and the thickness of the metal decorative plate is 0.4mm-1 mm.

Furthermore, the metal decorative plate also comprises a damping material, and the damping material is adhered to the metal decorative plate.

The utility model has the advantages of as follows: the sound absorption and insulation four-side tongue-and-groove composite board is an outer wall building board which is formed by filling a porous sound absorption, insulation, fire prevention and thermal insulation material into a panel by using a metal plate, and heating, bonding and curing through intelligent special equipment. The plate is produced in a factory, the quality is stable, the construction is convenient, the one-time operation is completed, the construction period is short, and the efficiency is high. The wet operation is reduced. The surface layer can be designed into various designs and colors and patterns according to actual requirements, is beautiful and atmosphere, and can preserve heat and decorate. The width and the thickness of the plate can be customized according to the use requirement, and the core material layer can be replaced by different materials such as rock wool, foam glass and the like besides glass wool, so that the requirements of different buildings are met; this structure has firm joint strength, and simple and easy efficient assembly form has significantly reduced the installation quantity of flashing spare, possesses the sound absorption simultaneously, the sound insulation, fall make an uproar, waterproof, heat preservation and performance such as fire prevention to the product can be customized, according to owner's demand, compromises the style of whole building, increases the decorative property of panel, can be more pleasing to the eye, also more harmonious on the whole. But also can realize the production of a factory flow line, improve the production efficiency and reduce the field construction strength.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a cross-sectional structural view of a sound absorption and insulation four-side tongue-and-groove composite board according to some embodiments of the present invention.

Fig. 2 is a structural view of the external appearance of a sound absorption and insulation four-side tongue-and-groove composite board according to some embodiments of the present invention.

Fig. 3 is a partial cross-sectional view of a sound absorption and insulation four-side tongue-and-groove composite board according to some embodiments of the present invention.

Fig. 4 is a partial structure view of a first side inserting tongue-and-groove of a sound-absorbing and sound-insulating four-side tongue-and-groove composite board according to some embodiments of the present invention.

Fig. 5 is a partial structure view of a second side inserting tongue-and-groove of a sound-absorbing and sound-insulating four-sided tongue-and-groove composite board according to some embodiments of the present invention.

In the figure: 1. the manufacturing process comprises the following steps of punching plates, 2, glass fiber cloth, 3, polyurethane memory cotton, 4, glass silk floss, 5, a metal decorative plate, 6, a first side inserting groove and tongue, 7, a second side inserting groove and tongue, 8, a flanging groove and tongue, 9, pointing, 10, a first mortise and tenon, 11, a second mortise and tenon, 12, a first tenon, 13 and a second tenon.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1 to 5, in an embodiment of the first aspect of the present invention, a sound absorption and insulation four-sided tongue-and-groove composite board includes a composite board body, a first side inserting tongue-and-groove 6, a second side inserting tongue-and-groove 7, and a flanging tongue-and-groove 8; the composite board body comprises a punching plate 1, glass fiber cloth 2, polyurethane memory cotton 3, glass silk floss 4 and a metal decorative board 5, wherein the punching plate 1, the glass fiber cloth 2, the polyurethane memory cotton 3, the glass silk floss 4 and the metal decorative board 5 are sequentially arranged from inside to outside; the composite board body is of a rectangular plate-shaped structure, a first side inserting groove and tongue 6 and a second side inserting groove and tongue 7 are respectively arranged on two parallel edges of the composite board body, and a flanging groove and tongue 8 are respectively arranged on the other two parallel edges.

In the above embodiments, it should be noted that the punched plate 1 and the metal decorative plate 5 are frameworks of the composite wall structure, and correspond to the outer protective layer; the glass fiber cloth 2 has high porosity and good sound absorption performance; the glass floss 4 has good sound absorption effect on middle and high frequency noise and has good fireproof and heat-insulating properties.

The technical effects achieved by the above embodiment are as follows: the sound absorption and insulation four-side tongue-and-groove composite board is an outer wall building board which is formed by filling a porous sound absorption, insulation, fire prevention and thermal insulation material into a panel by using a metal plate, and heating, bonding and curing through intelligent special equipment. The plate is produced in a factory, the quality is stable, the construction is convenient, the one-time operation is completed, the construction period is short, and the efficiency is high. The wet operation is reduced. The surface layer can be designed into various designs and colors and patterns according to actual requirements, is beautiful and atmosphere, and can preserve heat and decorate. The width and the thickness of the plate can be customized according to the use requirement, and the core material layer can be replaced by different materials such as rock wool, foam glass and the like besides glass wool, so that the requirements of different buildings are met; this structure has firm joint strength, and simple and easy efficient assembly form has significantly reduced the installation quantity of flashing spare, possesses the sound absorption simultaneously, the sound insulation, fall make an uproar, waterproof, heat preservation and performance such as fire prevention to the product can be customized, according to owner's demand, compromises the style of whole building, increases the decorative property of panel, can be more pleasing to the eye, also more harmonious on the whole. But also can realize the flow line production of factories, improve the production efficiency and reduce the field construction strength.

Optionally, as shown in fig. 1 to 5, in some embodiments, the insertion groove 6 and the insertion groove 7 are filled with polyurethane foam.

The beneficial effects of the above alternative embodiment are: the end parts of the first side inserting groove 6 and the second side inserting groove 7 are foamed by polyurethane, so that the continuity of the polyurethane in the plate is ensured, and the strength and the rigidity of the groove position can be improved.

Optionally, as shown in fig. 1 to 5, in some embodiments, the composite board further includes a seam 9, and the surface of the composite board body, on which the metal decorative board 5 is disposed, is provided with transverse and longitudinal seams 9.

Alternatively, as shown in fig. 1-5, in some embodiments, the width of the pointing seam 9 is 20 mm.

Optionally, as shown in fig. 1 to 5, in some embodiments, the first-side insertion groove 6 and the second-side insertion groove 7 are both double-mortise insertion grooves.

Optionally, as shown in fig. 1 to 5, in some embodiments, the first-side inserting rabbet 6 is provided with a first mortise 10 and a second mortise 11, the second-side inserting rabbet 7 is provided with a first tenon 12 and a second tenon 13, the first tenon 12 is inserted into and matched with the first mortise 10, and the second tenon 13 is inserted into and matched with the second mortise 11.

Alternatively, as shown in fig. 1 to 5, in some embodiments, the punched plate 1 is any one of a stainless steel plate, an aluminum plate, or a galvanized plate, and the thickness of the punched plate 1 is 0.4mm to 1 mm.

In the above optional embodiment, it should be noted that the material of the punching plate 1 is a stainless steel plate, an aluminum plate, a galvanized plate or a pore plate made of other materials, and the thickness of the punching plate 1 is 0.4-1.0 mm; adopting a punching plate 1 resonance sound absorption structure according to the frequency spectrum characteristic of noise; the resonance sound absorption structure is a punching plate 1, a cavity of the punching plate 1 is filled with glass wool, the external space of the punching plate 1 is connected with the internal cavity through a small hole, and when sound waves are incident, severe resonance action is generated between the air of the small hole and the internal space at resonance frequency to lose sound energy; the perforated sound absorption structure not only can effectively reduce noise, but also can make the environment more beautiful and practical. The punching plate 1 naturally has a defensive quality, and is widely used in buildings, landscapes and indoor and outdoor decorations to create fashionable modern aesthetic feeling. The sizes and patterns of the holes of the punching plate 1 can be elaborately processed and designed according to needs, and the holes with different sizes, densities and shapes form different semitransparent sight line effects. It has been shown that the perforated plate 1 contributes to a sound level reduction, that the acoustic properties of the plate help the person to reduce the impact of noise on health, and that the use of perforated metal sheets in front of the facade of a building can lead to a 29% energy saving.

Alternatively, as shown in fig. 1-5, in some embodiments, the fiberglass cloth 2 has a thickness of 0.2mm-5 mm.

In the above optional embodiments, it should be noted that the glass fiber cloth 2 breaks through the traditional textile principle, and has the advantages of short process flow, fast production speed, high yield, low cost, wide application, many raw material sources, and the like. Optionally, hydrophobic treatment and flame retardant treatment can be carried out to improve the waterproof and fireproof performance. The material has high porosity and good sound absorption performance, and the thickness of the material is 0.2-5.0 mm. The glass fiber cloth 2 is additionally arranged at the back of the pore plate, so that the frictional resistance of air molecules during resonance is increased, and the sound absorption performance of each frequency is obviously improved.

The polyurethane memory cotton 3 can provide uniform surface pressure distribution, has stable molecules, no toxic or side effect when being contacted with a human body, no allergy, no volatile irritant substance, good flame retardant effect and reliable chemical performance, and has advanced performance in mechanical aspects of absorbing impact force, reducing vibration, releasing low rebound force and the like; the self-body has a transparent foam structure, ensures air permeability and moisture absorption without punching, and has proper heat insulation performance; and polyurethane memory cotton 3 is a porous material that has elasticity, can produce compression deformation when receiving vibrations, reaches the absorbing effect, and when the noise was ended, memory cotton can automatic recovery to original state, can not influence the absorbing and absorbing effect next time, and is more durable, and the performance keeps for a long time.

The glass wool 4 keeps the special characteristics of heat preservation and heat insulation, has excellent fireproof, shock absorption and sound absorption characteristics, and is beneficial to reducing noise pollution and improving the working environment. The heat-insulating fireproof sound-absorbing material has ideal effects in the aspects of heat preservation, heat insulation, fire prevention and sound absorption, and simultaneously has low cost of raw materials, and has outstanding contribution to the aspect of saving the cost.

Alternatively, as shown in fig. 1 to 5, in some embodiments, the metal decorative plate 5 is a galvanized plate, and the thickness of the metal decorative plate 5 is 0.4mm to 1 mm.

Optionally, as shown in fig. 1 to 5, in some embodiments, the decorative sheet further includes a damping material, and the damping material is adhered to the metal decorative sheet 5.

In the above optional embodiments, it should be noted that the metal decorative plate 5 is generally made of a galvanized plate, and a damping material is optionally adhered to the plate to increase the sound insulation performance of the plate, and the thickness is 0.4-1.0 mm; the outer metal decorative plate 5 can adopt a pure flat or small corrugated appearance effect according to the requirement, and after the composite plate is installed, 20mm pointing seams are respectively arranged in the transverse direction and the longitudinal direction, so that the overall layout is harmonious and attractive. Of course, the surface layer can be designed into various designs and colors and patterns according to actual requirements, is beautiful and atmosphere, and can preserve heat and decorate. According to different shapes and styles of buildings, different plate decoration effects are selected to meet the requirements of the overall shapes and appearances of the buildings.

The beneficial effects of the above alternative embodiment are:

1. the sound absorption and sound insulation four-side tongue-and-groove composite board adopts polyurethane memory cotton which is a porous sound absorption and sound insulation material,

2. the composite board also adopts glass wool which can absorb sound and has the heat preservation effect. The outside sound wave energy can be absorbed and consumed by the glass wool through a part of the polyurethane memory wool, so that the sound absorption effect of the wall body is greatly improved. In addition, the polyurethane memory cotton and the glass wool are both environment-friendly and nontoxic inorganic building materials with stable performance.

3. The plate can realize the batch production of a factory assembly line, and can be easily prefabricated in batches in factories and quickly installed on site.

4. This panel installation cycle is short: because the secondary processing is not needed on the spot, the cleanness of the surrounding environment can be kept, the normal operation of other procedures is not influenced, and the installation period of the plate can be greatly shortened. During construction, only simple hoisting machinery is needed to assist construction, and manual construction can be directly carried out, so that the labor intensity and the mechanical cost are reduced, and the site construction is more convenient.

5. The fixing method of the plate is firm and reasonable, and the wall panel is fixed with the purline by the self-tapping screw, so that the external force such as typhoon can be effectively resisted. The self-tapping screw is arranged at the position between the joints of the two panels of the wall panel, and a special waterproof structure is adopted, so that the waterproof weak point is avoided.

The board can be applied to various building fields with higher requirements on sound insulation, noise reduction, water resistance and heat preservation. For example: large public buildings such as studios, recording studios, concert halls, operas, movie theaters, gymnasiums, academic reporting halls, libraries and the like; and places such as factories, machine rooms, central air-conditioning cooling tower air compressor units and the like with serious noise pollution and needing to strengthen sound insulation.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention without departing from the spirit thereof.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims (10)

1. A sound absorption and insulation four-side tongue-and-groove composite board is characterized by comprising a composite board body, a first side inserting tongue-and-groove (6), a second side inserting tongue-and-groove (7) and a flanging tongue-and-groove (8);

the composite board body comprises a punching plate (1), glass fiber cloth (2), polyurethane memory cotton (3), glass silk floss (4) and a metal decorative board (5), wherein the punching plate (1), the glass fiber cloth (2), the polyurethane memory cotton (3), the glass silk floss (4) and the metal decorative board (5) are sequentially arranged from inside to outside;

the composite board is characterized in that the composite board body is of a rectangular plate-shaped structure, two parallel edges of the composite board body are respectively provided with the first side inserting groove and tongue (6) and the second side inserting groove and tongue (7), and the other two parallel edges are respectively provided with the flanging groove and tongue (8).

2. The sound-absorbing and sound-insulating four-side tongue-and-groove composite board according to claim 1, further comprising polyurethane foam, wherein the polyurethane foam is filled in both the first side inserting tongue-and-groove (6) and the second side inserting tongue-and-groove (7).

3. A sound-absorbing and sound-insulating four-side tongue-and-groove composite board according to claim 1, further comprising a pointing (9), wherein the pointing (9) is arranged in the transverse direction and the longitudinal direction on the surface of the composite board body provided with the metal decorative board (5).

4. A sound-absorbing and sound-insulating four-sided tongue-and-groove composite panel according to claim 3, characterized in that the width of the pointing seam (9) is 20 mm.

5. The sound-absorbing and sound-insulating four-side tongue-and-groove composite board according to claim 1, wherein the first-side inserting tongue-and-groove (6) and the second-side inserting tongue-and-groove (7) are double-mortise and tenon inserting tongues.

6. A sound-absorbing and sound-insulating four-side tongue-and-groove composite board according to claim 5, wherein the first-side inserting tongue-and-groove (6) is provided with a first mortise (10) and a second mortise (11), the second-side inserting tongue-and-groove (7) is provided with a first tenon (12) and a second tenon (13), the first tenon (12) is inserted and matched with the first mortise (10), and the second tenon (13) is inserted and matched with the second mortise (11).

7. The sound-absorbing and sound-insulating four-side tongue-and-groove composite board as claimed in claim 1, wherein the punched plate (1) is any one of a stainless steel plate, an aluminum plate or a galvanized plate, and the thickness of the punched plate (1) is 0.4mm-1 mm.

8. A sound-absorbing and sound-insulating four-sided tongue-and-groove composite board according to claim 1, characterized in that the thickness of the glass fiber cloth (2) is 0.2mm to 5 mm.

9. The sound-absorbing and sound-insulating four-side tongue-and-groove composite board according to claim 1, wherein the metal decorative board (5) is a galvanized plate, and the thickness of the metal decorative board (5) is 0.4mm-1 mm.

10. The sound-absorbing and sound-insulating four-side tongue-and-groove composite board as claimed in claim 9, further comprising a damping material, wherein the damping material is adhered to the metal decorative board (5).

Images