Marble slab with high barrier property

Abstract

The utility model relates to the field of marble slabs, in particular to a high-barrier marble slab. The technical problem to be solved by the utility model is to provide the waterproof marble thermal insulation board which can improve the waterproof and anti-leakage performance of the board, prevent the board from being affected with damp and generating mould, improve the barrier property of the board to temperature and noise and improve the overall practicability. A high-barrier marble slab comprises a protective glaze layer, a marble sheet layer, a heat insulation layer, a waterproof layer and a bottom layer. The waterproof and anti-leakage performance of the plate is improved, the plate is prevented from being affected with damp and generating mould, meanwhile, the barrier property of the plate to temperature and noise is improved, and the overall practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of marble slabs, in particular to a high-barrier marble slab. Background Art

[0002] There are many kinds of decoration materials in the construction industry. Among them, marble is loved by the general public for its natural material, complex and changeable texture and gorgeous colors, and is widely used in interior decoration. Marble composite panels are panels composed of different layered materials with different functions. However, the existing marble composite panels have poor waterproof barrier properties and are easily affected by liquid leakage. They will produce mold after being damp, which greatly reduces their service life. At the same time, the marble panels also have poor temperature and noise barrier effects. Therefore, it is urgent to develop a waterproof marble insulation panel that can improve the waterproof and anti-leakage performance of the panel, prevent the panel from being damp and producing mold, and at the same time improve the panel's temperature and noise barrier properties, thereby improving the overall practicality. Utility Model Content

[0003] In order to overcome the shortcomings of existing marble composite boards, such as poor waterproof barrier properties, susceptibility to liquid leakage, mold formation due to moisture, greatly reduced service life, and poor temperature and noise barrier effects of marble boards, the technical problem to be solved by the utility model is to provide a waterproof marble thermal insulation board that can improve the waterproof and anti-leakage performance of the board, prevent the board from being damp and mold formation, and at the same time improve the board's barrier properties to temperature and noise, thereby improving overall practicality.

[0004] The utility model is achieved by the following specific technical means:

[0005] A high-barrier marble slab comprises a protective glaze layer, a marble thin plate layer, a heat-insulating layer, a waterproof layer and a bottom layer; the marble thin plate layer is a rectangular plate structure, and the protective glaze layer is coated on one side of the marble thin plate layer; a heat-insulating layer is arranged on the side of the marble thin plate layer away from the protective glaze layer, and the heat-insulating layer is fixedly bonded to the marble thin plate layer by an adhesive; a waterproof layer is arranged on the side of the heat-insulating layer away from the marble thin plate layer, and the waterproof layer is fixedly bonded to the heat-insulating layer by an adhesive; a bottom layer is arranged on the side of the waterproof layer away from the heat-insulating layer, and the bottom layer is fixedly bonded to the waterproof layer by an adhesive; the marble slab comprises, from outside to inside, a protective glaze layer, a marble thin plate layer, a heat-insulating layer, a waterproof layer and a bottom layer.

[0006] Furthermore, the protective glaze layer is an epoxy resin component; the epoxy resin material makes the board have the characteristics of being dense, water-resistant, and leak-resistant, thereby achieving the effect of protecting the surface of the marble thin plate layer and maintaining the beauty of the decorative surface.

[0007] Furthermore, the heat insulation layer is made of asbestos board composed of silicate minerals; it has good thermal insulation, sound insulation, moisture-proof and heat insulation effects, and has good sound absorption function.

[0008] Furthermore, the waterproof layer is extruded polystyrene foam for insulation; the polystyrene molecular structure itself does not absorb water, and the molecular structure of the board is stable, so that the waterproof layer has extremely low water absorption, low thermal conductivity, and anti-aging properties, and the marble board has excellent water leakage, penetration, frost, and condensation performance.

[0009] Furthermore, the bottom layer is an aluminum or plastic honeycomb panel, and the hollow structure is a hollow honeycomb core made of equilateral hexagons; the aluminum or plastic honeycomb panel is used to enhance the strength of the panel itself, thereby improving the shock absorption and sound insulation effects of the panel. At the same time, the use of a porous honeycomb structure can reduce the heat conduction process, further reducing the transfer of heat and having a certain degree of thermal insulation.

[0010] Furthermore, both sides of the bottom layer are evenly coated with a waterproof coating, which is a nano-organic silicon coating; the nano-organic silicon waterproofing agent is a high-performance waterproofing agent synthesized from monomethyl alkane, which is a colorless or light yellow liquid, non-toxic, non-volatile, and does not contain harmful gases such as formaldehyde and benzene. It is easy to react with carbon dioxide in the air and self-polymerize to form a layer of mesh polymer silicone resin waterproof film, which has a long service life, is pollution-free, and is resistant to acid and alkali, and can significantly improve the water penetration resistance of the marble slab.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model achieves the effect of improving the waterproof and anti-leakage performance of the board, preventing the board from being affected by moisture and producing mold, and at the same time improving the board's barrier to temperature and noise, thereby improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional structural schematic diagram of the utility model.

[0014] The markings in the attached drawings are: 1-protective glaze layer, 2-marble thin plate layer, 3-insulating layer, 4-waterproof layer, 5-bottom layer. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings: Example

[0016] A high barrier marble slab, such as Figure 1As shown, it includes a protective glaze layer 1, a marble thin plate layer 2, a heat-insulating layer 3, a waterproof layer 4 and a bottom layer 5; the marble thin plate layer 2 is a rectangular plate structure, and the protective glaze layer 1 is coated on one side of the marble thin plate layer 2; a heat-insulating layer 3 is provided on the side of the marble thin plate layer 2 away from the protective glaze layer 1, and the heat-insulating layer 3 is fixedly bonded to the marble thin plate layer 2 by an adhesive; a waterproof layer 4 is provided on the side of the heat-insulating layer 3 away from the marble thin plate layer 2, and the waterproof layer 4 is fixedly bonded to the heat-insulating layer 3 by an adhesive; a bottom layer 5 is provided on the side of the waterproof layer 4 away from the heat-insulating layer 3, and the bottom layer 5 is fixedly bonded to the waterproof layer 4 by an adhesive; the marble slab comprises a protective glaze layer 1, a marble thin plate layer 2, a heat-insulating layer 3, a waterproof layer 4 and a bottom layer 5 from the outside to the inside.

[0017] Working principle:

[0018] The marble slab of the utility model is composed of a marble thin plate layer 2, a heat insulating layer 3, a waterproof layer 4 and a bottom layer 5. The marble thin plate layer 2, the heat insulating layer 3, the waterproof layer 4 and the bottom layer 5 are bonded together by an adhesive to form a composite plate; and the surface of the marble thin plate layer 2 away from the heat insulating layer 3 is evenly coated with a protective glaze layer 1.

[0019] One side of the marble thin plate layer 2 is coated with a protective glaze layer 1, which is an epoxy resin component. The epoxy resin material makes the board have the characteristics of being dense, waterproof, and anti-leakage, thereby achieving the effect of protecting the surface of the marble thin plate layer 2 and maintaining the beauty of the decorative surface; the marble thin plate layer 2 is provided with an insulating layer 3 on the side away from the protective glaze layer 1, and the insulating layer 3 is made of an asbestos board composed of silicate minerals, which has good thermal insulation, sound insulation, moisture-proof and heat insulation effects, and good sound absorption function; the insulating layer 3 is provided with a waterproof layer 4 on the side away from the marble thin plate layer 2, and the waterproof layer 4 is extruded polystyrene foam for insulation. The molecular structure of polystyrene itself does not absorb water, and the molecular structure of the board is stable, so that the waterproof layer 4 has extremely low water absorption, low thermal conductivity, and aging resistance, so that the marble plate has excellent leakage, penetration, and structure resistance. Frost and condensation performance; the waterproof layer 4 is provided with a bottom layer 5 on the side away from the heat-insulating layer 3, and the bottom layer 5 is an aluminum or plastic honeycomb panel, and the hollow structure is a hollow honeycomb core made of equilateral hexagons. The aluminum or plastic honeycomb panel enhances the shock absorption, bending and shearing strength of the panel, and the honeycomb porous form can reduce the heat conduction process, further reduce the heat transfer and have a certain heat insulation performance; at the same time, the two sides of the bottom layer 5 are evenly coated with a waterproof coating, which is a nano-organic silicon coating. The nano-organic silicon waterproofing agent is a high-efficiency waterproofing agent synthesized from monomethyl alkane, which is a colorless or light yellow liquid, non-toxic, non-volatile, and does not contain harmful gases such as formaldehyde and benzene. It is easy to react with carbon dioxide in the air and self-polymerize to form a layer of mesh polymer silicone resin waterproof film, which has a long service life, is pollution-free, and is resistant to acid and alkali, and can significantly improve the water penetration resistance of the marble slab.

[0020] Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes may be made thereto without departing from the scope of the present disclosure.

Claims

1. A high barrier marble slab, characterized in that: The invention comprises a protective glaze layer (1), a marble thin plate layer (2), a heat insulating layer (3), a waterproof layer (4) and a bottom layer (5); the marble thin plate layer (2) is a rectangular plate structure, and one side of the marble thin plate layer (2) is coated with the protective glaze layer (1); a heat insulating layer (3) is arranged on the side of the marble thin plate layer (2) away from the protective glaze layer (1), and the heat insulating layer (3) is fixedly bonded to the marble thin plate layer (2) by means of an adhesive; a waterproof layer (4) is arranged on the side of the heat insulating layer (3) away from the marble thin plate layer (2), and the waterproof layer (4) is fixedly bonded to the heat insulating layer (3) by means of an adhesive; a bottom layer (5) is arranged on the side of the waterproof layer (4) away from the heat insulating layer (3), and the bottom layer (5) is fixedly bonded to the waterproof layer (4) by means of an adhesive; the marble plate comprises, from the outside to the inside, the protective glaze layer (1), the marble thin plate layer (2), the heat insulating layer (3), the waterproof layer (4) and the bottom layer (5).

2. A high barrier marble slab according to claim 1, characterized in that: The protective glaze layer (1) is a component made of epoxy resin.

3. The high barrier marble slab according to claim 1, characterized in that: The waterproof layer (4) is extruded polystyrene foam plastic for thermal insulation.

4. The high barrier marble slab according to claim 1, characterized in that: The bottom layer (5) is an aluminum or plastic honeycomb panel, and the hollow structure is a hollow honeycomb core made of equilateral hexagons.

5. The high barrier marble slab according to claim 1, characterized in that: The two sides of the bottom layer (5) are evenly coated with a waterproof coating, which is a nano-organic silicon coating.

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