CN214784951U

CN214784951U - Homogeneous multi-element fireproof heat-insulation board

Info

Publication number: CN214784951U
Application number: CN202022672737.1U
Authority: CN
Inventors: 吕宗平
Original assignee: Hefei Shenzhou Construction Group Co ltd
Current assignee: Hefei Shenzhou Construction Group Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-11-19
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a homogeneous many first fire prevention heated board relates to a fire prevention heated board, including being used for installing the fire prevention heated board on the side of basic unit's wall body outwards, this fire prevention heated board by interior to outer in proper order by compound incubation adhesive linkage, inflation polyphenyl board, the anti mortar layer that splits in interior, back up coat, outer anti mortar layer that splits and dope layer constitute, one deck tinpaper layer is compound through the mode of hot pressing in the side of inflation polyphenyl board inwards, inside still integrated into one piece have a plurality of mutual ranges and be the pipy a plurality of honeycomb units of regular hexagon. This application compound incubation adhesive linkage adopts the mixed material of organic graphite ethylene granule and inorganic ceramic granule, and effectual intensity, rigidity and the stability that has improved original even board, the tin-paper layer has good thermal-insulated effect that keeps warm to further reduce the expanded polystyrene board towards outside calorific capacity, when strengthening the heat preservation effect, still have the back-fire relief flame retardant efficiency of preferred.

Description

Homogeneous multi-element fireproof heat-insulation board

Technical Field

The utility model relates to a fire prevention heated board specifically is a many first fire prevention heated board of homogeneous.

Background

One important aspect of building energy conservation is the thermal insulation of building walls. At present, the wall heat-insulating material of the buildings in China mainly comprises: EPS plates (expanded polystyrene plates); XPS board (extruded polystyrene board); a polyurethane board; a polystyrene board; inorganic insulation boards, and the like. The EPS boards, the XPS boards and the polyurethane boards are mainly used and account for more than 80 percent of the total external wall insulation. The EPS board and the XPS board are both polystyrene boards in nature, and both main materials are polystyrene; they are thermoplastic organic foam boards.

The EPS boards and the XPS boards are made of heat-insulating materials, so that effective heat insulation is provided for building energy conservation, however, due to the defect that the heat-insulating boards are poor in fireproof performance, great potential safety hazards are left for building fire prevention, and the impact resistance and deformation resistance effects of the whole structure are general.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a homogeneous multielement fire prevention heated board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a homogeneous multi-element fireproof heat-insulation board comprises a fireproof heat-insulation board arranged on one outward side surface of a base layer wall body, the fireproof heat-insulation board sequentially comprises a composite heat-insulation bonding layer, an expanded polystyrene board, an inner anti-cracking mortar layer, a reinforcing layer, an outer anti-cracking mortar layer and a coating layer from inside to outside, wherein one side surface of the composite heat-insulation bonding layer is used for abutting against a base layer wall body, the other side surface of the composite heat-insulation bonding layer is compositely connected with an expanded polystyrene board, one side surface of the expanded polystyrene board far away from the composite heat-insulation bonding layer is connected with one side surface of the reinforcing layer through an inner anti-cracking mucilage layer, the other side surface of the reinforcing layer is connected with a coating layer through an outer anti-cracking mucilage layer, the inward side surface of the expanded polystyrene board is compounded with a layer of tin paper layer in a hot pressing mode, the expanded polystyrene board is internally and integrally formed with a plurality of honeycomb units which are mutually arranged and are in a regular hexagon tubular shape.

As a further aspect of the present invention: the composite heat-insulating bonding layer is made of a mixed material of organic graphite ethylene particles and inorganic ceramic particles.

As a further aspect of the present invention: energy dissipation fillers are filled in the honeycomb units and made of polyurethane foam.

As a further aspect of the present invention: when the fireproof heat-insulation board is installed, one side surface, facing outwards, of the composite heat-insulation bonding layer is connected to the base layer wall body through the mortar leveling layer.

As a further aspect of the present invention: the reinforcing layer is alkali-resistant glass fiber mesh cloth.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses well compound heat preservation adhesive linkage adopts the mixed material of organic graphite ethylene granule and inorganic ceramic granule, through adopting the silicon, calcareous mineral raw materials is main inorganic cementitious material, this material of compound inorganic ceramic microparticle combination organic graphite ethylene granule is the masterbatch through thoughtlessly congealing the stirring, mould or equipment press forming, the maintenance, the insulation board that is used for building energy-saving engineering that processing etc. made has good fire behavior, the effectual intensity that improves original even board, rigidity and stability, still will be under the normal atmospheric temperature condition about 25 ℃ simultaneously, coefficient of thermal conductivity keeps below 0.048W/(m k) and keeps good thermal technology performance and A level combustion performance of itself.

2. The utility model discloses an add one tinfoil layer between expansion polyphenyl board and the interior anti-mortar layer that splits, the tinfoil layer has good thermal-insulated effect that keeps warm to further reduce expansion polyphenyl board outwards's heat release, when strengthening the heat preservation effect, the back-fire relief flame retardant efficiency of preferred still has, the practicality is improved, the honeycomb unit has the quality that reduces expansion polyphenyl board, realize lightweight production, and certain heat preservation effect has still been kept, the honeycomb unit has excellent absorption impact energy's effect, whole fire prevention heated board's shock resistance has been strengthened.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the interior of the middle expansion polystyrene board of the present invention.

In the figure: 1. a base layer wall body; 2. compounding a heat-preservation bonding layer; 3. expanded polystyrene board; 4. a tin paper layer; 5. an inner crack resistant cement layer; 6. a reinforcement layer; 7. an outer crack resistant cement layer; 8. a coating layer; 9. a cellular unit; 10. energy dissipation filler; 11. and (5) leveling mortar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a homogeneous multi-element fireproof insulation board comprises a fireproof insulation board installed on an outward side of a base wall 1, the fireproof insulation board is composed of a composite insulation bonding layer 2, an expanded polystyrene board 3, an inner anti-cracking mortar layer 5, a reinforcing layer 6, an outer anti-cracking mortar layer 7 and a coating layer 8 from inside to outside in sequence, one side of the composite insulation bonding layer 2 is used for abutting against the base wall 1, the other side of the composite insulation bonding layer 2 is connected with the expanded polystyrene board 3 in a compounding manner, one side of the expanded polystyrene board 3 away from the composite insulation bonding layer 2 is connected with one side of the reinforcing layer 6 through the inner anti-cracking mortar layer 5, the side of the reinforcing layer 6 is connected with the coating layer 8 through the outer anti-cracking mortar layer 7, the inward side of the expanded polystyrene board 3 is compounded with a tin paper layer 4 in a hot pressing manner, its aim at, through add one tinfoil layer 4 between expansion polyphenyl board 3 and interior anti-crack adhesive cement layer 5, tinfoil layer 4 has good thermal-insulated effect that keeps warm to further reduce expansion polyphenyl board 3 towards outside calorific capacity, when strengthening the heat preservation effect, still have the back-fire relief flame retardant efficiency of preferred, improve the practicality, expansion polyphenyl board 3 is inside still that integrated into one piece has a plurality of mutual arrangements and is a plurality of honeycomb units 9 of regular hexagon pipy, has the quality that reduces expansion polyphenyl board 3, realizes lightweight production, and still has kept certain heat preservation effect, and honeycomb unit 9 has excellent absorption impact energy, has strengthened the shock resistance of whole fire prevention heated board.

Furthermore, the composite heat-insulating bonding layer 2 is made of a mixed material of organic graphite ethylene particles and inorganic ceramic particles, silicon and calcium mineral raw materials are used as main inorganic cementing materials, the composite inorganic ceramic microparticles are combined with the organic graphite ethylene particles, and the materials are master batches and are subjected to processes of coagulation stirring, mould or equipment compression molding, maintenance, processing and the like to prepare the heat-insulating board with good fire resistance for building energy-saving engineering, so that the strength, rigidity and stability of the original uniform board are effectively improved, and meanwhile, the heat conductivity coefficient is kept below 0.048W/(m.k) and the good thermal performance and A-level combustion performance of the heat-insulating board are kept at a normal temperature of about 25 ℃.

Further, energy dissipation filler 10 is filled in the honeycomb unit 9, and the material of energy dissipation filler 10 is polyurethane foam, and polyurethane foam texture is slim and graceful to possess good energy consumption effect, thereby can absorb the impact energy of the production when the honeycomb unit 9 is collided and is deformed, further promote impact effect.

Further, when the fireproof heat-insulation board is installed, one side surface, facing outwards, of the composite heat-insulation bonding layer 2 is connected to the base layer wall body 1 through the mortar leveling layer 11, so that the whole fireproof heat-insulation board is connected with the base layer wall body 1 more firmly, and the use durability is improved.

Further, the reinforcing layer 6 is alkali-resistant glass fiber mesh cloth, so that the fireproof heat-insulation board has the advantages of high strength, difficulty in shrinkage deformation, fire prevention, heat insulation and the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A homogeneous multi-element fireproof heat-insulation board comprises a fireproof heat-insulation board arranged on the outward side of a base wall body (1), the fireproof heat-insulation board sequentially comprises a composite heat-insulation bonding layer (2), an expanded polystyrene board (3), an inner anti-cracking mortar layer (5), a reinforcing layer (6), an outer anti-cracking mortar layer (7) and a coating layer (8) from inside to outside, one side of the composite heat-insulation bonding layer (2) is used for abutting against the base wall body (1), the other side of the composite heat-insulation bonding layer (2) is connected with the expanded polystyrene board (3) in a compounding manner, one side of the expanded polystyrene board (3) far away from the composite heat-insulation bonding layer (2) is connected with one side of the reinforcing layer (6) through the inner anti-cracking mortar layer (5), and the other side of the reinforcing layer (6) is connected with the coating layer (8) through the outer anti-cracking mortar layer (7), and is characterized in that, one inward side surface of the expanded polystyrene board (3) is compounded with a layer of tinfoil layer (4) in a hot pressing mode, and a plurality of honeycomb units (9) which are mutually arranged and are in a regular hexagon tubular shape are integrally formed in the expanded polystyrene board (3).

2. The homogeneous multielement fireproof heat-insulation board according to claim 1, wherein energy dissipation fillers (10) are filled in the honeycomb units (9), and the material of the energy dissipation fillers (10) is polyurethane foam.

3. The homogeneous multi-element fireproof insulation board according to claim 1, wherein when the fireproof insulation board is installed, one side surface, facing outwards, of the composite insulation bonding layer (2) is connected to the base layer wall (1) through a mortar leveling layer (11).

4. The homogeneous multi-element fireproof insulation board according to claim 1, wherein the reinforcing layer (6) is an alkali-resistant fiberglass mesh cloth.