Prefabricated composite sound insulation board foaming ceramic wallboard

Abstract

The utility model provides a prefabricated composite sound insulation board foaming ceramic wall board which is characterized by comprising a foaming ceramic wall board body, a composite bonding layer, a first sound insulation layer, a composite damping layer, a second sound insulation layer, a composite bonding layer and a foaming ceramic wall board body which are sequentially arranged, the composite bonding layer is used for bonding the foaming ceramic wall board body and the first sound insulation layer, and the composite damping layer is used for bonding the foaming ceramic wall board body and the second sound insulation layer. The bonding layer is used for bonding the second sound insulation layer and the foamed ceramic wallboard; the first sound insulation layer, the composite damping layer and the second sound insulation layer form a sound insulation board structure, and the foaming ceramic wall board is compositely fixed to the two sides of the sound insulation board structure through the composite bonding layer. The utility model provides a prefabricated composite sound insulation board foamed ceramic wallboard which is light in weight, high in strength, heat-insulating and excellent in sound insulation and noise reduction performance. After being prefabricated in a factory, the prefabricated composite sound insulation board foamed ceramic wallboard is subjected to on-site dry construction and factory production, and is safe and reliable to manufacture and simple and convenient to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material technical field especially relates to a prefabricated composite sound insulation board foamed ceramic wallboard. BACKGROUND

[0002] Traditional building sound insulation materials and structures often face the problems of poor sound insulation effect, complex construction, high cost and the like in practical application. Therefore, developing a sound insulation material with superior performance, simple structure, convenient installation and moderate cost has become an important research direction in the building field.

[0003] Foamed ceramic materials gradually obtain wide application in building materials due to their excellent sound insulation, heat insulation and fire resistance. However, the sound insulation effect of a single material is limited and it is difficult to meet the high sound insulation requirement. Therefore, combining the advantages of multiple materials, designing and manufacturing a composite sound insulation board become an important technical means.

[0004] Therefore, the prior art needs to be improved. UTILITY MODEL CONTENT

[0005] In the prior art, the sound insulation effect of a single material is limited and it is difficult to meet the high sound insulation requirement. Therefore, the utility model provides a prefabricated composite sound insulation board foamed ceramic wallboard to solve the above problems.

[0006] The utility model provides a prefabricated composite sound insulation board foamed ceramic wallboard, it includes foamed ceramic wallboard, composite bonding layer, first sound insulation layer, composite damping layer, second sound insulation layer, composite bonding layer and foamed ceramic wallboard that set gradually, the composite bonding layer is used for bonding foamed ceramic wallboard with first sound insulation layer and is used for bonding second sound insulation layer with foamed ceramic wallboard, first sound insulation layer, composite damping layer and second sound insulation layer constitute sound insulation board structure, and foamed ceramic wallboard is fixed with the both sides of sound insulation board structure through composite bonding layer.

[0007] In an implementation mode, the foamed ceramic wallboard includes a mortise and tenon structure arranged at both ends, the mortise and tenon structure includes a female groove and a male groove, and adjacent prefabricated composite sound insulation board foamed ceramic wallboards are fixedly connected through the female groove and the male groove.

[0008] In an implementation mode, the first sound insulation layer and the second sound insulation layer are layers of the same or different materials, and the first sound insulation layer and the second sound insulation layer include any one of glass magnesium board, polyester fiber board, polyurethane foam layer, polyethylene foam layer, glass wool and mineral wool.

[0009] In an implementation manner, the composite damping layer comprises any one of a soundproof felt, a polymer material layer, a shock absorbing glue layer, a polymer-based composite damping material layer, a sandwich structure material layer, a metal-based composite damping material layer, an asphalt-based composite damping material layer, and a fiber-reinforced composite material layer.

[0010] In an implementation manner, the composite bonding layer comprises any one of a special bonding agent, a bonding mortar, a bonded rebar glue layer, and an epoxy resin glue layer.

[0011] Beneficial effects: the prefabricated composite soundproof board foam ceramic wallboard provided by the utility model sets up a soundproof board structure in two layers of the foam ceramic wallboard, wherein the soundproof board structure comprises a first sound insulation layer, a composite damping layer and a second sound insulation layer, forming a three-layer composite sound insulation structure; in combination with the high-porosity closed-cell material of the foam ceramic wallboard, the sound insulation, noise reduction and heat insulation performance, the composite bonding becomes a wallboard structure, which can provide a prefabricated composite soundproof board foam ceramic wallboard with light weight, high strength, heat insulation and excellent sound insulation and noise reduction performance; the prefabricated composite soundproof board foam ceramic wallboard is prefabricated in a factory and is constructed by dry method on site, and the factory production is safe and reliable and easy to install. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is the overall structure schematic diagram of the prefabricated composite soundproof board foam ceramic wallboard provided by the utility model;

[0013] Figure 2 is Figure 1 is the side view cross-sectional structure schematic diagram of the prefabricated composite soundproof board foam ceramic wallboard shown in the figure;

[0014] Figure 3 is Figure 1 is the top view cross-sectional structure schematic diagram of the prefabricated composite soundproof board foam ceramic wallboard shown in the figure;

[0015] In the figure, the numbers are as follows:

[0016] 1, foam ceramic wallboard; 2, composite bonding layer; 3, first sound insulation layer; 4, composite damping layer; 5, second sound insulation layer; 6, female groove; 7, male groove.

[0017] The implementation, functional features and advantages of the utility model will be further described with reference to the accompanying drawings. DETAILED DESCRIPTION

[0018] It should be understood that the specific embodiments described herein are merely intended to explain the utility model, and are not intended to limit the utility model.

[0019] It is to be understood that the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It is further understood that the terms "comprise" and "comprising" and the like, when used in the specification, include all the following conditions: there is a presence of stated features, integers, steps, operations, elements, units, modules, and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It is to be understood that when we say an element is "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there can be intervening elements between them. In addition, "connected" or "coupled" as used herein can include wireless connection or wireless coupling. The phrase "and / or" as used herein includes all of the associated listed items, any single item, and all combinations of the items.

[0020] It is to be understood that the terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs unless otherwise defined. It should also be understood that terms such as those defined in a general dictionary should be interpreted to have meanings consistent with the context of the present technology, and should not be interpreted in an idealized or overly formal sense unless specifically defined as such.

[0021] In conjunction with Figures 1-3 , Figure 1 is a schematic diagram of the overall structure of the prefabricated composite soundproof panel foamed ceramic wallboard provided by the present application, Figure 2 is Figure 1 a schematic diagram of the side cross-sectional structure of the prefabricated composite soundproof panel foamed ceramic wallboard shown in Figure 3 is Figure 1 a schematic diagram of the top cross-sectional structure of the prefabricated composite soundproof panel foamed ceramic wallboard shown in

[0022] The present application provides a prefabricated composite soundproof panel foamed ceramic wallboard, which comprises foamed ceramic wallboard 1, composite bonding layer 2, first soundproof layer 3, composite damping layer 4, second soundproof layer 5, composite bonding layer 2 and foamed ceramic wallboard 1 arranged in sequence, the composite bonding layer 2 is used for bonding the foamed ceramic wallboard 1 and the first soundproof layer 3, and is used for bonding the second soundproof layer 5 and the foamed ceramic wallboard 1; the first soundproof layer 3, the composite damping layer 4 and the second soundproof layer 5 form a soundproof panel structure, and the foamed ceramic wallboard 1 is fixedly combined with the soundproof panel structure on both sides through the composite bonding layer 2.

[0023] Specifically, the foamed ceramic wallboard 1 includes a mortise and tenon structure arranged at both ends, the mortise and tenon structure includes a female groove 6 and a male groove 7, adjacent foamed ceramic wallboards are fixedly connected through the female groove 6 and the male groove 7. The female groove 6 is an inverted trapezoidal groove, and the male groove 7 is a trapezoidal structure. Through the close combination of the female groove 6 and the male groove 7, a firm mechanical connection can be formed. The adjacent wallboards are fixedly connected through the mortise and tenon structure, which enhances the stability and firmness of the overall structure and reduces the possibility of wall displacement and deformation. In addition, it can also ensure the position and angle of each wallboard to be accurate, thereby improving the overall installation quality and reducing errors. In addition, workers only need to insert the male groove 7 into the female groove 6 on site to complete the connection of the wallboard, without the need for additional fixing materials or complex tools, which greatly improves the construction efficiency and shortens the construction time. The close mortise and tenon connection reduces the gap between the wallboards, thereby effectively preventing sound from spreading through the gap and further improving the sound insulation effect of the wall. At the same time, reducing the gap also helps to prevent air and moisture from penetrating, maintaining the sound insulation performance of the wall.

[0024] Specifically, the first sound insulation layer 3 and the second sound insulation layer 5 are layers of the same or different materials, and the first sound insulation layer 3 and the second sound insulation layer 5 include any one of a glass magnesium board, a polyester fiber board, a polyurethane foam layer, a polyethylene foam layer, glass wool, and mineral wool. The glass magnesium board, the polyester fiber board, the polyurethane foam, the polyethylene foam, the glass wool, and the mineral wool are selected as the sound insulation layer material, which effectively blocks and absorbs sound waves, significantly improves the sound insulation effect of the wallboard, and comprehensively improves the sound insulation, heat insulation, fireproof, moisture-proof, and durability of the foamed ceramic wallboard, meeting the needs of various building environments.

[0025] Specifically, the composite damping layer 4 includes any one of acoustic felt, a polymer material layer, a shock-absorbing glue layer, a polymer-based composite damping material layer, a sandwich structure material layer, a metal-based composite damping material layer, an asphalt-based composite damping material layer, and a fiber-reinforced composite material layer. Among them, by adding acoustic felt and / or a polymer material layer in the wallboard structure, the sound insulation, vibration reduction, and thermal insulation performance of the wall can be significantly improved, creating a more quiet and comfortable indoor environment. The polymer-based composite damping material layer is composed of a polymer matrix and fillers, such as rubber, polyurethane, etc. It has good damping performance and flexibility, and can effectively absorb and attenuate vibration energy. The sandwich structure material layer forms a sandwich structure by sandwiching a layer of soft damping material (such as rubber or polymer material) between two layers of hard material. The metal-based composite damping material layer includes aluminum-based or steel-based composite materials, which can improve the damping performance and structural strength of the material by adding damping fillers in the metal matrix. The asphalt-based composite damping material layer is made of asphalt and other fillers (such as mineral fibers, rubber powder, etc.), which has excellent damping performance and durability, and is often used for vibration reduction and noise reduction of walls and floors. The fiber-reinforced composite material layer is a glass fiber or carbon fiber reinforced polymer material. The composite damping layer 4 has good vibration reduction performance and can effectively attenuate vibration energy, further improving sound insulation.

[0026] Further, the composite bonding layer 2 includes any one of a special adhesive, a bonding mortar, a steel bar glue layer, and an epoxy resin glue layer. Among them, the special adhesive and the bonding mortar as the bonding layer of the wall not only ensure the firm bonding between different material layers and improve the overall performance of the wall, but also have the functions of absorbing stress, improving sound insulation and thermal insulation performance, waterproofing and moisture-proofing, and convenient construction, greatly enhancing the reliability and durability of the wall structure. Specifically, the composite bonding layer 2 is a steel bar glue layer or an epoxy resin glue layer for tensile bonding. Among them, the steel bar glue is an epoxy type steel bar glue or a water-based epoxy steel bar glue, and the epoxy resin glue is a two-component or multi-component adhesive that forms a firm bonding layer through the chemical reaction of epoxy resin and curing agent, has excellent bonding strength, chemical resistance, and durability, and is suitable for bonding various building materials, including metal, glass, ceramic, etc. Using the steel bar glue layer or the epoxy resin glue layer for tensile bonding as the composite bonding layer 2 can provide strong tensile and adhesive force, helping to ensure the stability and durability of the overall panel, reducing deformation or deterioration caused by temperature changes, and thus prolonging the service life.

[0027] In general, the prefabricated composite sound insulation board foamed ceramic wallboard provided by the utility model has the advantages that the sound insulation board structure is arranged in the two layers of foamed ceramic wallboard 1, the sound insulation board structure comprises a first sound insulation layer 3, a composite damping layer 4 and a second sound insulation layer 5, and a three-layer composite sound insulation structure is formed; the foamed ceramic wallboard 1 has the properties of high porosity, good sound insulation and noise reduction and good heat preservation and heat insulation; the foamed ceramic wallboard 1 is combined by composite bonding to form a wallboard structure; the prefabricated composite sound insulation board foamed ceramic wallboard has the properties of heat preservation and heat insulation, waterproof and moistureproof and A-grade fireproofing, the sound insulation amount can reach 50-60db (decibels), the heat conduction coefficient of the structure meets the green building standard, and the prefabricated composite sound insulation board foamed ceramic wallboard has the advantages of light weight, high strength, heat preservation and heat insulation and excellent sound insulation and noise reduction; the mortise and tenon structure arranged at the two ends of the foamed ceramic wallboard 1 comprises a female groove 6 and a male groove 7; adjacent prefabricated composite sound insulation board foamed ceramic wallboards are fixedly connected through the female groove 6 and the male groove 7, the structure stability and the installation precision of the wall body are improved, the construction is facilitated, the sound insulation effect and the durability are enhanced, the appearance of the wall body is maintained, and the wall body is convenient to maintain; the prefabricated composite sound insulation board foamed ceramic wallboard is dry constructed on site after being prefabricated in a factory, and the prefabricated composite sound insulation board foamed ceramic wallboard is produced in a factory, is safe and reliable, and is simple to install.

[0028] The above only describes preferred embodiments of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields are all included in the patent protection range of the utility model.

Claims

1. A pre-fabricated composite acoustic panel foamed ceramic wall panel, characterized in that, The sound insulation board structure comprises a foamed ceramic wallboard, a composite bonding layer, a first sound insulation layer, a composite damping layer, a second sound insulation layer, a composite bonding layer and a foamed ceramic wallboard arranged in sequence, the composite bonding layer is used for bonding the foamed ceramic wallboard and the first sound insulation layer, and is used for bonding the second sound insulation layer and the foamed ceramic wallboard; the first sound insulation layer, the composite damping layer and the second sound insulation layer constitute a sound insulation board structure, and the foamed ceramic wallboard is fixedly combined with two sides of the sound insulation board structure through the composite bonding layer.

2. The prefabricated composite acoustic panel ceramic wall panel according to claim 1, characterized in that, The foamed ceramic wallboard comprises a mortise-tenon structure arranged at two ends, the mortise-tenon structure comprises a female groove and a male groove, and adjacent prefabricated composite sound insulation board foamed ceramic wallboards are fixedly connected through the female groove and the male groove.

3. The prefabricated composite acoustic panel ceramic wall panel according to claim 1, characterized in that, The first sound insulation layer and the second sound insulation layer are layers of the same or different materials, and the first sound insulation layer and the second sound insulation layer comprise any one of a glass-magnesium board, a polyester fiber board, a polyurethane foam layer, a polyethylene foam layer, glass wool and mineral wool.

4. The pre-fabricated composite soundproofing panel foam ceramic wall panel according to claim 1, wherein, The composite damping layer comprises any one of a sound insulation felt, a polymer material layer, a shock-absorbing glue layer, a polymer-based composite damping material layer, a sandwich structure material layer composed of two layers of hard materials and a soft damping material arranged between the two layers of hard materials, a metal-based composite damping material layer, an asphalt-based composite damping material layer and a fiber-reinforced composite material layer.

5. The prefabricated composite acoustic panel ceramic wall panel according to claim 1, wherein, The composite bonding layer comprises any one of a bonding mortar, a planted bar glue layer and an epoxy resin glue layer.

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