Aerogel composite insulation board

Abstract

The utility model discloses an aerogel composite insulation board which comprises an insulation board body formed by splicing a plurality of aerogel fiber composite sections of vertical wire structures, and glass fiber gridding cloth is arranged on the two sides of the insulation board body respectively. Reinforcing mechanisms are evenly arranged between the glass fiber gridding cloth and the two sides of the heat preservation plate body at intervals, and the outer sides of the glass fiber gridding cloth and the outer sides of the reinforcing mechanisms are coated with waterproof mortar. The width of each aerogel fiber composite section is 20 mm, and the thickness of each aerogel fiber composite section is 20-100 mm; and the glass fiber gridding cloth is pressed into the surface of the insulation board main body. The thermal insulation board body is formed by splicing the aerogel fiber composite sections of the vertical wire structures, the aerogel composite material has a low heat conductivity coefficient, the thermal insulation performance and the fireproof performance of a building wall are guaranteed, meanwhile, compared with a traditional thermal insulation material, the thickness of a thermal insulation layer can be greatly reduced, and the space occupancy rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building insulation board technical field especially relates to a aerogel composite insulation board. BACKGROUND

[0002] The building insulation material commonly used at present includes organic material polystyrene, polyurethane and inorganic material such as silicate, glass fiber etc., these traditional organic or inorganic insulation materials have certain insulation effect, but the deficiency is in the insulation and heat insulation performance and mechanical strength.And the existing insulation structure is generally composed of insulation layer, fiber mesh cloth and waterproof mortar layer, fiber mesh cloth improves the adhesion effect between waterproof mortar layer and insulation layer to a certain extent, but the firmness of connecting single fiber mesh cloth and waterproof mortar layer is poor, and the waterproof mortar layer is easy to fall off in the long-term use process, reduces the service life of the insulation board as a whole. SUMMARY

[0003] The utility model provides a aerogel composite insulation board, solves the technical problem mentioned in above background art.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] The utility model relates to a aerogel composite insulation board, including the insulation board main part that is spliced by the aerogel fiber composite section of multiple vertical silk structures, glass fiber mesh cloth is arranged at the both sides of the insulation board main part respectively, and glass fiber mesh cloth with the both sides of the insulation board main part is evenly spaced respectively and is provided with the reinforcing mechanism, and the outer side of glass fiber mesh cloth and the reinforcing mechanism is respectively provided with waterproof mortar.

[0006] Further, the width of each aerogel fiber composite section is 20mm, and the thickness is 20-100mm.

[0007] Further, each connected aerogel fiber composite section is fixedly connected through a first adhesive layer.

[0008] Further, each glass fiber mesh cloth is pressed into the surface of the insulation board main part, and a second adhesive layer is arranged between each glass fiber mesh cloth and the insulation board main part.

[0009] Further, each reinforcing mechanism includes a reinforcing plate arranged on the outer side of two glass fiber mesh cloths, a connecting column is arranged between the two reinforcing plates, the middle part of each connecting column penetrates the corresponding position aerogel fiber composite section, and external threads are formed at the two ends of each connecting column, and locking nuts are arranged in threaded connection with the external threads.

[0010] Further, each of the reinforcing plates is uniformly and spacedly provided with an anchor nail implanted into each of the aerogel fiber composite sections near one side of the thermal insulation board body, and the other side of each of the reinforcing plates is provided with a reinforcing tooth.

[0011] Further, the outer side of the waterproof mortar is brushed and coated with silane impregnated paint.

[0012] Compared with the prior art, the beneficial technical effects of the utility model are:

[0013] The thermal insulation board body is spliced by a plurality of aerogel fiber composite sections with vertical wire structures, the aerogel composite material has a low thermal conductivity, ensures the thermal insulation performance and fireproof performance of the building wall, and greatly reduces the thickness of the thermal insulation layer and the space occupancy rate compared with the traditional thermal insulation material.

[0014] The reinforcing mechanism is arranged between the thermal insulation board body and the fiber mesh cloth and the waterproof mortar on both sides, so that the connecting strength between the glass fiber mesh cloth and the thermal insulation board body and the adhesion capacity of the waterproof mortar are effectively improved, the splicing firmness of the plurality of aerogel fiber composite sections of the thermal insulation board body is ensured, the entire composite thermal insulation board structure has good structural strength, the separation and falling off of the waterproof mortar layer are avoided, and the service life of the composite thermal insulation board is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described in connection with the drawings.

[0016] Fig. 1 It is the three-dimensional structure schematic view of the utility model;

[0017] Fig. 2 It is the sectional structure schematic view of the utility model;

[0018] Fig. 3 It is the structure schematic view of the reinforcing mechanism in the utility model;

[0019] Mark explanation: 1, aerogel fiber composite section;2, first adhesive layer;3, glass fiber mesh cloth;4, second adhesive layer;5, waterproof mortar;6, reinforcing plate;7, connecting column;8, locking nut;9, anchor nail;10, reinforcing tooth;11, silane impregnated paint. DETAILED DESCRIPTION

[0020] For example, Figs. 1-3As shown, an aerogel composite insulation board, including by a plurality of vertical filament structure's aerogel fiber composite section 1 spliced into the insulation board main body, each said aerogel fiber composite section 1 width is 20mm, thickness is 20-100mm;And each connected said aerogel fiber composite section 1 is fixedly connected through the first adhesive layer 2.The insulation board main body is spliced by a plurality of vertical filament structure's aerogel fiber composite section, and the aerogel composite material has a low thermal conductivity, which can greatly reduce the thickness of the thermal insulation layer and reduce the space occupancy compared with the traditional thermal insulation material while ensuring the thermal insulation performance and fireproof performance of the building wall.

[0021] The two sides of the insulation board main body are respectively provided with glass fiber mesh cloth 3, specifically: each said glass fiber mesh cloth is pressed into the surface of the insulation board main body, and each said glass fiber mesh cloth 3 and the insulation board main body are respectively provided with a second adhesive layer 4.

[0022] Each said glass fiber mesh cloth 3 and the two sides of the insulation board main body are respectively and uniformly spaced to be provided with a reinforcing mechanism, and the outer side of each said glass fiber mesh cloth 3 and each said reinforcing mechanism is respectively coated with high-strength waterproof mortar 5.

[0023] In this embodiment, each said reinforcing mechanism includes a reinforcing plate 6 arranged on the outer side of two said glass fiber mesh cloths 3, a connecting column 7 is arranged between the two said reinforcing plates 6, the middle part of each said connecting column 7 penetrates the corresponding position of the said aerogel fiber composite section 1, and the two ends of each said connecting column 7 are respectively provided with external threads and a locking nut 8 threadedly connected therewith. In addition, the side of each said reinforcing plate 6 close to the insulation board main body is uniformly spaced to be provided with an anchor nail 9 implanted in the interior of each said aerogel fiber composite section 1, and the other side of each said reinforcing plate 6 is provided with a reinforcing tooth 10.

[0024] The utility model discloses a reinforcing mechanism is arranged between the insulation board main body and the fiber mesh cloth and waterproof mortar on both sides, can effectively improve the connecting strength between glass fiber mesh cloth and insulation board main body and the adhesion capacity of waterproof mortar, and the splicing firmness of the plurality of aerogel fiber composite sections of insulation board main body is guaranteed, makes the whole composite insulation board structure have good structural strength, avoids the separation and drop of waterproof mortar layer, thereby effectively improves the service life of composite insulation board.

[0025] As a further improvement of the utility model, the outer side of the waterproof mortar 5 is coated with a silane impregnated coating 11, which not only has waterproof property but also has excellent corrosion resistance, can effectively prevent acid, alkali, salt, carbon dioxide and other corrosive media from eroding the waterproof mortar through water, thereby prolonging the service life of the mortar.

[0026] The above-described embodiments are merely preferred modes of the present application, and are not intended to limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those of ordinary skill in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application as defined by the claims.

Claims

1. Aerogel composite thermal insulation board, characterized by: The application relates to a thermal insulation board body which is spliced by a plurality of aerogel fiber composite sections of vertical filament structures, two sides of the thermal insulation board body are respectively provided with glass fiber meshes, and each glass fiber mesh and the two sides of the thermal insulation board body are respectively and uniformly spaced with reinforcing mechanisms, and the outer sides of each glass fiber mesh and each reinforcing mechanism are respectively coated with waterproof mortar.

2. The aerogel composite thermal insulation board according to claim 1, characterized in that: The width of each aerogel fiber composite section is 20 mm, and the thickness is 20-100 mm.

3. The aerogel composite thermal insulation board according to claim 1, characterized in that: Each connected aerogel fiber composite section is fixedly connected through a first adhesive layer.

4. The aerogel composite thermal insulation board according to claim 1, characterized in that: Each glass fiber mesh is pressed into the surface of the thermal insulation board body, and each glass fiber mesh and the thermal insulation board body are respectively provided with a second adhesive layer.

5. The aerogel composite thermal insulation board according to claim 1, characterized in that: Each reinforcing mechanism comprises reinforcing plates arranged on the outer sides of the two glass fiber meshes, connecting columns arranged between the two reinforcing plates, the middle portions of each connecting column penetrating the corresponding aerogel fiber composite sections, and external threads being formed at the two ends of each connecting column and being provided with lock nuts threadedly connected therewith.

6. The aerogel composite thermal insulation board according to claim 5, characterized in that: The side of each reinforcing plate close to the thermal insulation board body is uniformly spaced with anchor nails implanted into the interiors of each aerogel fiber composite section, and the other side of each reinforcing plate is provided with reinforcing teeth.

7. The aerogel composite thermal insulation board according to claim 1, characterized in that: The outer side of the waterproof mortar is brush-coated with silane impregnated paint.

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