EPS protection plate

Abstract

The utility model discloses an EPS (Expandable Polystyrene) protective plate, which relates to the technical field of foam plates and comprises an outer wall protective plate, the outer wall protective plate comprises an adhesion layer, a first fireproof layer is arranged on one side of the adhesion layer, and a first foam layer is arranged on one side, far away from the adhesion layer, of the first fireproof layer. Nine sets of fixing bolts are arranged on the inner side of the outer wall protection plate, so that the first foam layer, the sound insulation layer, the second foam layer, the fixing bolts and the second fireproof layer are fixed more firmly, the two ends of the fixing bolts can be covered through the first fireproof layer and the facing layer, and the fixing bolts are prevented from sliding out; the reinforcing plate can prevent the first foam layer and the second foam layer from being separated after being broken, the first fireproof layer and the second fireproof layer can play a role in heat insulation and fire prevention, the sound insulation layer can reinforce the sound insulation effect of the first foam layer and the reinforcing plate, and the surface of the facing layer is coated with heat insulation paint, so that heat generated when the protection plate absorbs sun irradiation is reduced; the first foam layer and the second foam layer are prevented from absorbing a large amount of heat to deform.

Description

Technical Field

[0001] The utility model relates to the technical field of foam boards, in particular to an EPS protection board. Background Art

[0002] EPS board is the abbreviation of expandable polystyrene board. It is a polystyrene foam plastic board with a closed-cell structure made by pre-foaming expandable polystyrene beads and then heating and molding them in a mold. It is widely used in construction, insulation, packaging, refrigeration, daily necessities, industrial casting and other fields. In order to meet the national requirements for energy-saving buildings, it is mainly used in external wall insulation, internal wall insulation, and floor heating. With the development of the times, the demand for EPS boards is increasing.

[0003] The existing EPS boards are easy to break and have poor fireproof effect. When used for external wall insulation, long-term exposure to the sun can easily cause the EPS boards to deform, reducing the thermal insulation effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an EPS protection board.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an EPS protection board, comprising an exterior wall protection board, the exterior wall protection board comprising an adhesion layer, a first fireproof layer is arranged on one side of the adhesion layer, a first foam layer is arranged on the side of the first fireproof layer away from the adhesion layer, a sound insulation layer is arranged on the side of the first foam layer away from the first foam layer, a second foam layer is arranged on the side of the sound insulation layer away from the first foam layer, a fixing bolt is arranged on the side of the second foam layer away from the sound insulation layer, and nine groups of fixing bolts are slidably connected inside the first foam layer, the sound insulation layer, the second foam layer and the second fireproof layer.

[0006] As a further description of the above technical solution:

[0007] A protective cover is arranged around the outer surface of the exterior wall protection board, and waterproof glue is arranged between the side of the exterior wall protection board and the protective cover. The side of the exterior wall protection board and the outer surface of the finishing layer are coated with a waterproof coating. The glue can fix the various parts of the exterior wall protection board together, and the waterproof coating can prevent water from damaging the glue between the various parts of the exterior wall protection board.

[0008] As a further description of the above technical solution:

[0009] The protective cover is provided with card slots on all four sides, and connection blocks are slidably connected in the card slots. By inserting the connection blocks into the card slots, the two sets of exterior wall protection panels are fixed together.

[0010] As a further description of the above technical solution:

[0011] Glue is arranged between the adhesive layer, the first fireproof layer, the first foam layer, the sound insulation layer, the second foam layer, the second fireproof layer and the finishing layer, and the various parts are adhered together by the glue to synthesize the exterior wall protection board.

[0012] As a further description of the above technical solution:

[0013] The surface of the facing layer on one side away from the second fireproof layer is coated with heat-insulating paint to reduce the amount of heat absorbed by the protective plate from the sun.

[0014] As a further description of the above technical solution:

[0015] The first foam layer and the second foam layer are both fixedly connected with a reinforcement plate, and the material of the reinforcement plate is plastic. The texture of the reinforcement plate is flexible, so as to prevent the first foam layer and the reinforcement plate from being separated after being broken.

[0016] As a further description of the above technical solution:

[0017] The material of the adhesive layer and the finishing layer is plywood, the material of the first fireproof layer and the second fireproof layer is glass wool, the material of the sound insulation layer is sound insulation cotton, the first foam layer and the second foam layer are EPS boards, the first fireproof layer and the second fireproof layer can play a role of heat insulation and fire prevention, the sound insulation layer can enhance the sound insulation effect of the first foam layer and the reinforced plate, the adhesive layer and the finishing layer can play a protective role, making the outer side of the exterior wall protection board stronger, and the adhesive layer can be better glued to the wall, and the material of the fixing bolt is also plastic, which can fix the first foam layer, the sound insulation layer, the second foam layer, the fixing bolt and the second fireproof layer.

[0018] The utility model has the following beneficial effects:

[0019] In the utility model, firstly, nine groups of fixing bolts are arranged on the inner side of the exterior wall protection plate, so that the first foam layer, the sound insulation layer, the second foam layer, the fixing bolts and the second fireproof layer are fixed more firmly, the first fireproof layer and the finishing layer can cover the two ends of the fixing bolts to prevent the fixing bolts from sliding out, the reinforced plate can prevent the first foam layer and the second foam layer from being separated after being broken, the first fireproof layer and the second fireproof layer can play the role of heat insulation and fire prevention, the sound insulation layer can strengthen the sound insulation effect of the first foam layer and the reinforced plate, and the surface of the finishing layer is coated with heat insulation paint to reduce the protection plate from absorbing the heat of the sun's radiation, and prevent the first foam layer and the second foam layer from absorbing a large amount of heat and deforming. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a cross-sectional stereoscopic view of the protective cover of the utility model;

[0022] Figure 3 It is a cross-sectional three-dimensional structural diagram of the protective cover of the present utility model.

[0023] Legend:

[0024] 1. Exterior wall protection board; 2. Protection cover; 3. Connection block; 4. Adhesive layer; 5. First fireproof layer; 6. First foam layer; 7. Reinforced plate; 8. Sound insulation layer; 9. Second foam layer; 10. Fixing bolt; 11. Second fireproof layer; 12. Finishing layer. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Reference Figure 1-3The utility model provides an embodiment: an EPS protection board, including an exterior wall protection board 1, the exterior wall protection board 1 includes an adhesion layer 4, a first fireproof layer 5 is arranged on one side of the adhesion layer 4, a first foam layer 6 is arranged on the side of the first fireproof layer 5 away from the adhesion layer 4, a sound insulation layer 8 is arranged on the side of the first foam layer 6 and the first fireproof layer 5, a second foam layer 9 is arranged on the side of the sound insulation layer 8 away from the first foam layer 6, a fixing bolt 10 is arranged on the side of the second foam layer 9 away from the sound insulation layer 8, nine groups of fixing bolts 10 are slidably connected inside the first foam layer 6, the first foam layer 6 and the second foam layer 9 are fixedly connected inside the reinforcing plate 7, and the material of the reinforcing plate 7 is plastic, and the reinforcing plate 7 is made of plastic. The texture is flexible to prevent the first foam layer 6 and the reinforcement plate 7 from separating after breaking. The adhesive layer 4 and the finishing layer 12 are made of plywood. The first fireproof layer 5 and the second fireproof layer 11 are made of glass wool. The sound insulation layer 8 is made of sound insulation cotton. The first foam layer 6 and the second foam layer 9 are EPS boards. The first fireproof layer 5 and the second fireproof layer 11 can play a role in heat insulation and fire prevention. The sound insulation layer 8 can enhance the sound insulation effect of the first foam layer 6 and the reinforcement plate 7. The adhesive layer 4 and the finishing layer 12 can play a protective role, making the outer side of the exterior wall protection board 1 stronger. At the same time, the adhesive layer 4 can be better glued to the wall. The material of the fixing bolt 10 is also plastic, which can fix the first foam layer 6, the sound insulation layer 8, the second foam layer 9, the fixing bolt 10 and the second fireproof layer 11.

[0028] A protective cover 2 is arranged around the outer surface of the exterior wall protection panel 1, and waterproof glue is arranged between the side of the exterior wall protection panel 1 and the protective cover 2. The side of the exterior wall protection panel 1 and the outer surface of the finishing layer 12 are coated with a waterproof coating. The glue can fix the various parts of the exterior wall protection panel 1 together, and the waterproof coating can prevent water from damaging the glue between the various parts of the exterior wall protection panel 1. Card grooves are arranged on all four sides of the protective cover 2, and connecting blocks 3 are slidably connected in the card grooves. By inserting the connecting blocks 3 into the card grooves, two groups of exterior wall protection panels 1 are fixed together. Glue is arranged between the adhesive layer 4, the first fireproof layer 5, the first foam layer 6, the sound insulation layer 8, the second foam layer 9, the second fireproof layer 11 and the finishing layer 12. Glue is used to adhere the various parts together, thereby synthesizing the exterior wall protection panel 1. The surface of the finishing layer 12 on one side away from the second fireproof layer 11 is coated with heat-insulating paint to reduce the heat absorbed by the protective panel from the sun.

[0029] Working principle: When laying, first stick the protective cover 2 on the wall, and each group of adjacent protective covers 2 is fixed together by the connecting block 3, and then the external wall protection board 1 is inserted into the middle of the protective cover 2, and the finishing layer 12 covers the protective cover 2 and the connecting block 3 to prevent the connecting block 3 from falling off. The external wall protection board 1 and the protective cover 2 are connected by waterproof glue, the adhesive layer 4 is stuck on the wall, and the finishing layer 12 is exposed to the outside. The surface of the finishing layer 12 is coated with heat-insulating paint to reduce the heat absorbed by the protective board due to the sun's radiation, and to prevent the first foam layer 6 and the second foam layer 9 from absorbing a large amount of heat and deforming. The adhesive layer 4 is fixed to the wall by glue, and nine groups of fixing bolts 10 are arranged on the inner side of the external wall protection board 1, so that the first foam layer 6 and the sound insulation layer 8 , the second foam layer 9, the fixing bolt 10 and the second fireproof layer 11 are more firmly fixed. The first fireproof layer 5 and the finishing layer 12 can cover the two ends of the fixing bolt 10 to prevent the fixing bolt 10 from slipping out. The reinforced plate 7 can prevent the first foam layer 6 and the second foam layer 9 from separating after breaking. The first fireproof layer 5 and the second fireproof layer 11 can play a role in heat insulation and fire prevention. The sound insulation layer 8 can enhance the sound insulation effect of the first foam layer 6 and the reinforced plate 7. A waterproof coating is applied on the outer surface of the exterior wall protection panel 1 to prevent sleep from entering the interior of the exterior wall protection panel 1. The exterior wall protection panel 1 is fixed in the middle of the protective cover 2, which not only strengthens the exterior wall protection panel 1, but also strengthens the waterproofness of the exterior wall protection panel 1 to prevent water from entering the interior of the exterior wall protection panel 1.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An EPS protection board, comprising an exterior wall protection board (1), characterized in that: The exterior wall protection plate (1) comprises an adhesive layer (4), a first fireproof layer (5) is arranged on one side of the adhesive layer (4), a first foam layer (6) is arranged on the side of the first fireproof layer (5) away from the adhesive layer (4), a sound insulation layer (8) is arranged on the side of the first foam layer (6) away from the first fireproof layer (5), a second foam layer (9) is arranged on the side of the sound insulation layer (8) away from the first foam layer (6), a fixing bolt (10) is arranged on the side of the second foam layer (9) away from the sound insulation layer (8), and nine groups of fixing bolts (10) are slidably connected inside the first foam layer (6), the sound insulation layer (8), the second foam layer (9) and the second fireproof layer (11).

2. The EPS protection board according to claim 1, characterized in that: The outer surface of the exterior wall protection plate (1) is provided with a protective cover (2) around it, and glue is provided between the side of the exterior wall protection plate (1) and the protective cover (2), and the outer surface of the exterior wall protection plate (1) is coated with a waterproof coating.

3. The EPS protection board according to claim 2, characterized in that: The protective cover (2) is provided with card slots on four sides, and connection blocks (3) are slidably connected in the card slots.

4. The EPS protection board according to claim 3, characterized in that: Glue is provided between the adhesive layer (4), the first fireproof layer (5), the first foam layer (6), the sound insulation layer (8), the second foam layer (9), the second fireproof layer (11) and the finishing layer (12).

5. The EPS protection board according to claim 4, characterized in that: The surface of the finishing layer (12) on one side away from the second fireproof layer (11) is coated with heat-insulating paint.

6. The EPS protection board according to claim 5, characterized in that: The first foam layer (6) and the second foam layer (9) are both fixedly connected with a reinforcement plate (7) inside, and the material of the reinforcement plate (7) is plastic.

7. The EPS protection board according to claim 6, characterized in that: The material of the adhesive layer (4) and the finishing layer (12) is plywood, the material of the first fireproof layer (5) and the second fireproof layer (11) is glass wool, the material of the sound insulation layer (8) is sound insulation wool, and the material of the first foam layer (6) and the second foam layer (9) is foam.

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