Heat insulation board with efficient moisture-proof function

Abstract

The utility model discloses an efficient moistureproof thermal insulation board in the technical field of thermal insulation boards, which comprises a base body, clamping grooves are arranged on four edges of the outer side of a first thermal insulation board, clamping strips are fixedly mounted on four edges of the outer side of a second thermal insulation board, the clamping strips and the clamping grooves are connected in a clamping manner, and the base body is fixedly connected with the first thermal insulation board and the second thermal insulation board. The surface of one side of a clamping gap between the clamping strip and the clamping groove is bonded and smeared with silicone neutral sealant, the surfaces of one sides of the first heat preservation plate and the second heat preservation plate and the silicone neutral sealant are evenly smeared with special adhesives, one side of each special adhesive is bonded with a vapor-proof film, and the silicone neutral sealant is applied to one side of the gap, so that the vapor-proof film is formed. The sealing performance between the adjacent heat preservation plates is further improved, external moisture is prevented from entering the inner side from gaps, the overall moisture-proof effect of the heat preservation plates is improved, steam is effectively prevented from passing through the gaps of the spliced heat preservation plates through the arranged steam-proof film, invasion of wind, rain and cold air can be effectively prevented, and the heat preservation effect is improved. The moisture-proof effect of the insulation board is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal insulation boards, and in particular relates to a thermal insulation board with high efficiency and moisture resistance. Background Art

[0002] Insulation board is a board used for insulation of buildings. It is made of polystyrene resin as raw material, other raw materials and polymers, mixed by heating and injecting catalyst, and then extruded and pressed to form a rigid foam plastic board. By installing and laying insulation board on the exterior wall, the thickness of the building's external protective structure can be reduced, thereby increasing the indoor usable area.

[0003] Most of the existing insulation boards are installed on the surface of the exterior wall by splicing, resulting in a certain gap between the insulation boards. Although they have good thermal insulation performance, moisture will invade through the gaps between the insulation boards, resulting in a decrease in thermal insulation performance and affecting the service life. For this reason, we propose an insulation board with high efficiency and moisture resistance. Utility Model Content

[0004] The utility model aims to provide an insulation board with high efficiency and moisture-proof function, so as to solve the problem in the background art that the gaps between the existing insulation boards easily allow moisture to intrude through the gaps, thus affecting the insulation and service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulation board with high efficiency and moisture-proofness, comprising a base, an adhesive layer is provided on one side of the base, a first insulation board and a second insulation board are provided on one side of the adhesive layer, a card groove is provided on the outer side of the first insulation board, a card strip is provided on the outer side of the second insulation board, a silicone neutral sealant is provided on one side of the silicone neutral sealant, a special adhesive is provided on one side of the special adhesive, a vapor barrier is provided on one side of the special adhesive, a mounting piece is provided on one side of the base, a limit strip is provided on one side of the limit strip, and a first expansion bolt and a second expansion bolt are provided on one side of the limit strip.

[0006] Preferably, one side of the base is bonded and fixed to one side surface of the first insulation board and the second insulation board through an adhesive layer.

[0007] Preferably, the four outer edges of the first insulation board are provided with card slots, and the four outer edges of the second insulation board are fixedly installed with card strips, the card strips and the card slots are card-connected, and one side surface of the card strip and the card slot card gap is bonded and coated with silicone neutral sealant.

[0008] Preferably, a special adhesive is evenly applied on one surface of the first insulation board, the second insulation board and the silicone neutral sealant, and a vapor barrier film is bonded to one side of the special adhesive.

[0009] Preferably, a mounting piece is fixedly mounted on one side of the base, a limiting strip is fixedly connected to one side of the mounting piece, and the inner side of the limiting strip is in contact with the outer sides of the first insulation board and the second insulation board.

[0010] Preferably, one side of the limit strip is fixedly connected to the edge of the first insulation board and the second insulation board by a first expansion bolt, and a plane of one side of the first insulation board and the second insulation board is connected to one side of the limit strip by a second expansion bolt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The strength of the joints between adjacent insulation boards is enhanced by setting the card strips and card slots, while reducing the spacing of the gaps between adjacent insulation boards caused by the joints. By applying silicone neutral sealant on one side of the gap, the sealing between adjacent insulation boards is further increased, preventing external moisture from entering the inside through the gap, thereby improving the overall moisture-proof effect of the insulation board.

[0013] 2. The vapor barrier film installed on the outside improves the overall waterproof, moisture-proof and anti-penetration performance of the insulation board, effectively isolates water vapor from passing through the gaps in the spliced ​​insulation boards, and can effectively prevent the intrusion of wind, rain and cold air, thereby improving the moisture-proof effect of the insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the connection structure of the insulation board of the utility model.

[0017] In the figure: 1. substrate; 2. adhesive layer; 3. first insulation board; 4. second insulation board; 5. slot; 6. clamping strip; 7. silicone neutral sealant; 8. special adhesive; 9. vapor barrier film; 10. mounting piece; 11. limit strip; 12. first expansion bolt; 13. second expansion bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: an insulation board with high efficiency and moisture-proof, comprising a substrate 1, an adhesive layer 2 is provided on one side of the substrate 1, a first insulation board 3 and a second insulation board 4 are provided on one side of the adhesive layer 2, a card slot 5 is provided on the outer side of the first insulation board 3, a card strip 6 is provided on the outer side of the second insulation board 4, a silicone neutral sealant 7 is provided on one side of the first insulation board 3 and the second insulation board 4, a special adhesive 8 is provided on one side of the silicone neutral sealant 7, a vapor barrier film 9 is provided on one side of the special adhesive 8, a mounting piece 10 is provided on one side of the substrate 1, a limiting strip 11 is provided on one side of the limiting strip 11, and a first expansion bolt 12 and a second expansion bolt 13 are provided on one side of the limiting strip 11.

[0020] Specifically, one side of the base 1 is bonded and fixed to the first insulation board 3 and the second insulation board 4 by an adhesive layer 2. The outer four edges of the first insulation board 3 are provided with card slots 5. The outer four edges of the second insulation board 4 are fixedly installed with card strips 6. The card strips 6 and the card slots 5 are card-connected. The surface of one side of the card strip 6 and the card slot 5 is bonded and coated with a silicone neutral sealant 7. The surface of one side of the first insulation board 3, the second insulation board 4 and the silicone neutral sealant 7 is evenly coated with a special adhesive 8. The special adhesive A vapor barrier film 9 is bonded to one side of the adhesive 8, a mounting member 10 is fixedly installed on one side of the base 1, a limiting strip 11 is fixedly connected to one side of the mounting member 10, the inner side of the limiting strip 11 is in contact with the outer sides of the first insulation board 3 and the second insulation board 4, one side of the limiting strip 11 is fixedly connected to the edge of the first insulation board 3 and the second insulation board 4 by a first expansion bolt 12, and a plane on one side of the first insulation board 3 and the second insulation board 4 is connected to one side of the limiting strip 11 by a second expansion bolt 13.

[0021] In this embodiment, the bonding layer 2 is provided to improve the stability of the connection between the first insulation board 3, the second insulation board 4 and the surface of one side of the substrate 1; the strength of the splicing structure between adjacent insulation boards is further strengthened by snapping the clip strip 6 on one side of the second insulation board 4 into the clip groove 5 on one side of the first insulation board 3; and the spacing of the gaps left between adjacent insulation boards due to the splicing is reduced; and the sealing between adjacent insulation boards is further increased by applying silicone neutral sealant 7 on one side of the gap, thereby preventing external moisture from entering the inside through the gap and improving the overall moisture-proof effect of the insulation board; and the vapor barrier membrane 9 provided on the outside improves the overall waterproof, moisture-proof and penetration-proof performance of the insulation board, effectively isolating water vapor from passing through the gaps of the spliced ​​insulation boards, and effectively preventing the invasion of wind, rain and cold air, thereby protecting the insulation layer of the building; and the mounting parts 10 and limit strips 11 provided to improve the overall stability of the insulation board and effectively extend its service life.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly effective moisture-proof insulation board, comprising a base (1), characterized in that: A bonding layer (2) is provided on one side of the base (1), a first insulation board (3) and a second insulation board (4) are provided on one side of the bonding layer (2), a card slot (5) is provided on the outer side of the first insulation board (3), a card strip (6) is provided on the outer side of the second insulation board (4), a silicone neutral sealant (7) is provided on one side of the first insulation board (3) and the second insulation board (4), a special adhesive (8) is provided on one side of the silicone neutral sealant (7), a vapor barrier film (9) is provided on one side of the special adhesive (8), a mounting piece (10) is provided on one side of the base (1), a limit strip (11) is provided on one side of the mounting piece (10), and a first expansion bolt (12) and a second expansion bolt (13) are provided on one side of the limit strip (11).

2. The heat preservation board with high efficiency and moisture-proofness according to claim 1, characterized in that: One side of the base (1) is bonded and fixed to one side surface of the first thermal insulation board (3) and the second thermal insulation board (4) via an adhesive layer (2).

3. The heat preservation board with high efficiency and moisture-proofness according to claim 1, characterized in that: The four outer edges of the first thermal insulation board (3) are provided with card slots (5), and the four outer edges of the second thermal insulation board (4) are fixedly mounted with card strips (6), the card strips (6) and the card slots (5) are card-connected, and a silicone neutral sealant (7) is bonded and applied to one side of the card strip (6) and the card slot (5) carding gap.

4. The heat preservation board with high efficiency and moisture-proofness according to claim 1, characterized in that: A special adhesive (8) is evenly applied to one side surface of the first thermal insulation board (3), the second thermal insulation board (4) and the silicone neutral sealant (7), and a vapor barrier film (9) is bonded to one side of the special adhesive (8).

5. The heat preservation board with high efficiency and moisture-proofness according to claim 1, characterized in that: A mounting member (10) is fixedly mounted on one side of the base (1), and a limiting strip (11) is fixedly connected to one side of the mounting member (10), wherein the inner side of the limiting strip (11) is in contact with the outer sides of the first thermal insulation board (3) and the second thermal insulation board (4).

6. The heat preservation board with high efficiency and moisture resistance according to claim 1, characterized in that: One side of the limit strip (11) is fixedly connected to the edge of the first insulation board (3) and the second insulation board (4) via a first expansion bolt (12), and one side plane of the first insulation board (3) and the second insulation board (4) is connected to one side of the limit strip (11) via a second expansion bolt (13).

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