CN216948892U

CN216948892U - Composite external template with fireproof heat-insulation structure

Info

Publication number: CN216948892U
Application number: CN202220653310.3U
Authority: CN
Inventors: 钱光辉
Original assignee: Jiangsu Jiehui New Materials Co ltd
Current assignee: Jiangsu Jiehui New Materials Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-12
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a composite external template with a fireproof heat-preservation structure, which comprises a wall body, wherein a fireproof heat-preservation composite layer is arranged on the right side of the wall body, a reinforced layer is arranged on one side, away from the wall body, of the fireproof heat-preservation composite layer, a connecting piece penetrating through the fireproof heat-preservation composite layer from the right side to the outer side of the reinforced layer is arranged in an inner cavity of the wall body, a decorative plate sleeved on the outer surface of the connecting piece is arranged on one side, away from the wall body, of the reinforced layer, the fireproof heat-preservation composite layer comprises a fireproof layer fixedly connected with the right side of the wall body, and a heat-preservation layer is bonded on the fireproof layer through a connecting layer. This compound exterior sheathing with fire prevention heat preservation structure has played the effect that keeps warm and prevent fires through setting up of fire prevention heat preservation composite bed, and the setting up of enhancement layer has improved the anti tear ability of whole exterior sheathing, and overall structure construction is simple, has realized the purpose of compound exterior sheathing fire prevention, and setting up of decorative board makes the exterior sheathing more pleasing to the eye.

Description

Composite external template with fireproof heat-insulation structure

Technical Field

The utility model relates to the technical field of external wall external insulation, in particular to a composite external template with a fireproof insulation structure.

Background

The external wall external insulation is an insulation method for placing an insulation layer outside a main wall material as the name suggests, and the method can reduce point influence and protect the main wall material from temperature deformation stress, is an insulation method which is most widely applied and is also an insulation method vigorously advocated by the nation.

The implementation of the construction energy-saving policy and the construction fire-proof standard promotes the rapid development of the wall heat-insulating material. The cast-in-place concrete composite heat-insulating template is widely applied to China due to the advantages of simple construction process, same service life with a building and the like, and the polyurethane rigid foam plastic board, the polystyrene foam plastic board, the phenolic plastic foam board and other organic heat-insulating materials are widely applied to the building heat-insulating template due to excellent heat-insulating performance, but the organic heat-insulating materials belong to flammable materials and have the possibility of causing fire, so that the composite outer template with the fireproof heat-insulating structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the composite external template with the fireproof heat-insulating structure, which has the advantages of fire prevention and the like, and solves the problem that an organic heat-insulating material belongs to a flammable material and has the possibility of causing a fire disaster.

In order to achieve the purpose, the utility model provides the following technical scheme: a composite external template with a fireproof heat-insulation structure comprises a wall body, wherein a fireproof heat-insulation composite layer is arranged on the right side of the wall body, a reinforced layer is arranged on one side, away from the wall body, of the fireproof heat-insulation composite layer, a connecting piece is arranged in an inner cavity of the wall body, the right side of the connecting piece penetrates through the fireproof heat-insulation composite layer to the outer side of the reinforced layer, and a decorative plate sleeved on the outer surface of the connecting piece is arranged on one side, away from the wall body, of the reinforced layer;

the fireproof heat-insulation composite layer comprises a fireproof layer fixedly connected with the right side of the wall body, and the fireproof layer is bonded with a heat-insulation layer through a connecting layer.

Further, the connecting layer is bonding mortar.

Further, the fireproof layer is fixedly connected with the wall body through a connecting layer, and the fireproof layer is a rock wool board.

Furthermore, the heat-insulating layer is a polystyrene foam board.

Furthermore, the enhancement layer includes the plaster mortar of plastering that keeps away from wall body one side fixed connection with the heat preservation, the inner chamber of plaster mortar of plastering is filled with glass fiber net check cloth.

Furthermore, plaster mortar, glass fiber net check cloth, heat preservation, flame retardant coating and articulamentum to wall body inner chamber are run through to the left side of connecting piece, the mounting groove with connecting piece looks adaptation is seted up in the left side of decorative board.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this compound exterior sheathing with fire prevention heat preservation structure has played the effect that keeps warm and prevent fires through setting up of fire prevention heat preservation composite bed, and the setting up of enhancement layer has improved whole exterior sheathing's anti tear ability, and overall structure construction is simple, has realized the purpose of compound exterior sheathing fire prevention.

2. This compound exterior sheathing with fire prevention heat preservation structure, the setting up of decorative board makes the exterior sheathing more pleasing to the eye.

Drawings

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

FIG. 2 is a schematic structural view of the fireproof thermal insulation composite layer of the present invention;

FIG. 3 is a schematic view of the structure of the reinforcement layer of the present invention.

In the figure: 1 wall body, 2 fire prevention heat preservation composite layer, 21 flame retardant coating, 22 heat preservation, 23 articulamentum, 3 enhancement layers, 31 plaster mortar, 32 glass fiber net check cloth, 4 connecting pieces, 5 decorative boards.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the composite exterior formwork with a fireproof heat insulation structure in the embodiment includes a wall 1, a fireproof heat insulation composite layer 2 is disposed on the right side of the wall 1, a reinforcing layer 3 is disposed on one side of the fireproof heat insulation composite layer 2 away from the wall 1, a connecting member 4 is disposed in an inner cavity of the wall 1 and penetrates through the fireproof heat insulation composite layer 2 to the outer side of the reinforcing layer 3, and a decorative plate 5 sleeved on the outer surface of the connecting member 4 is disposed on one side of the reinforcing layer 3 away from the wall 1.

The fireproof heat-preservation composite layer 2 comprises a fireproof layer 21 fixedly connected with the right side of the wall body 1, the fireproof layer 21 is fixedly connected with the wall body 1 through a connecting layer 23, the fireproof layer 21 is a rock wool board, the rock wool board is artificial inorganic fiber processed by high-temperature melting, and has the characteristics of light weight, small heat conductivity coefficient, heat absorption and non-combustibility, the fireproof layer 21 is adhered with a heat-preservation layer 22 through the connecting layer 23, the heat-preservation layer 22 is a polystyrene foam board, the polystyrene foam board is also called a foam board, and an EPS board is a white object which is formed by heating and pre-foaming in a mould through expandable polystyrene beads containing volatile liquid foaming agent, it has the structural characteristic of micro closed pores, is mainly used for heat preservation of building walls and roofs, the connecting layer 23 is bonding mortar, the rock wool board has better flame retardant property, but the heat preservation property is poorer than that of the polystyrene foam board, and the combination effect of the rock wool board and the polystyrene foam board ensures that the heat preservation property and the fireproof property of the whole external template are stronger.

Referring to fig. 1, 2 and 3, the reinforcing layer 3 in this embodiment includes a plastering gypsum mortar 31 fixedly connected to a side of the insulating layer 22 away from the wall 1, an inner cavity of the plastering gypsum mortar 31 is filled with a glass fiber mesh 32, and the glass fiber mesh 32 is formed by coating a glass fiber woven fabric serving as a base material with a polymer emulsion-resistant coating. Therefore, the high-strength high-.

The left side of connecting piece 4 runs through plaster mortar 31, glass fiber net check cloth 32, heat preservation 22, flame retardant coating 21 and articulamentum 23 to 1 inner chamber of wall body, and the mounting groove with 4 looks adaptations of connecting piece is seted up in the left side of decorative board 5, and decorative board 5 can cover connecting piece 4 completely, has promoted overall structure's aesthetic property.

The working principle of the above embodiment is as follows:

the fireproof layer 21 is fixed with the wall body 1 through the connecting layer 23, the heat insulation layer 22 is fixed with the fireproof layer 21 through the connecting layer 23, plastering gypsum mortar 31 is smeared outside the heat insulation layer 22, the glass fiber mesh cloth 32 is placed, the plastering gypsum mortar 31 is continuously smeared to completely cover the glass fiber mesh cloth 32, the stretching resistance of the external template is improved, the possibility of tearing of the external template is reduced, the connecting piece 4 is continuously driven into the wall body 1 from the outside of the plastering gypsum mortar 31, then the decorative plate 5 is fixed with the plastering gypsum mortar 31, the integral attractiveness is improved, and the purpose of fireproof of the composite external template is achieved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound exterior sheathing with fire prevention heat preservation structure, includes wall body (1), its characterized in that: a fireproof heat-insulation composite layer (2) is arranged on the right side of the wall body (1), a reinforcing layer (3) is arranged on one side, away from the wall body (1), of the fireproof heat-insulation composite layer (2), a connecting piece (4) penetrating through the fireproof heat-insulation composite layer (2) to the outer side of the reinforcing layer (3) is arranged on the right side of the inner cavity of the wall body (1), and a decorative plate (5) sleeved on the outer surface of the connecting piece (4) is arranged on one side, away from the wall body (1), of the reinforcing layer (3);

the fireproof heat-insulation composite layer (2) comprises a fireproof layer (21) fixedly connected with the right side of the wall body (1), and the fireproof layer (21) is bonded with a heat-insulation layer (22) through a connecting layer (23).

2. The composite external template with the fireproof heat-insulation structure as claimed in claim 1, wherein: the connecting layer (23) is bonding mortar.

3. The composite external template with the fireproof heat-insulation structure as claimed in claim 1, wherein: the fireproof layer (21) is fixedly connected with the wall body (1) through a connecting layer (23), and the fireproof layer (21) is a rock wool board.

4. The composite external template with the fireproof heat-insulation structure as claimed in claim 1, wherein: the heat-insulating layer (22) is a polystyrene foam board.

5. The composite external template with the fireproof heat-insulation structure as claimed in claim 1, wherein: the reinforcing layer (3) comprises plastering gypsum mortar (31) fixedly connected with one side, far away from the wall body (1), of the heat-insulating layer (22), and the inner cavity of the plastering gypsum mortar (31) is filled with glass fiber mesh cloth (32).

6. The composite external template with the fireproof heat-preservation structure as claimed in claim 5, wherein: plastering gypsum mortar (31), glass fiber net check cloth (32), heat preservation (22), flame retardant coating (21) and articulamentum (23) to wall body (1) inner chamber are run through to the left side of connecting piece (4), the mounting groove with connecting piece (4) looks adaptation is seted up in the left side of decorative board (5).