CN216973796U - A thermal insulation exterior wall structure - Google Patents

Abstract

The utility model belongs to the technical field of buildings, and provides a heat-insulation outer wall structure which comprises a wall body, wherein a plurality of bearing parts are embedded in the wall body from top to bottom in sequence, a first heat-insulation plate, a second heat-insulation plate and a fireproof gypsum board are sequentially arranged on the bearing parts from one side close to the wall body to one side far away from the wall body, a veneer is arranged on one side of the fireproof gypsum board far away from the wall body, connecting pieces are embedded in two sides of the bearing parts of the wall body, the bearing parts are detachably connected with the veneer, and the connecting pieces are detachably connected with the veneer. The heat-insulation outer wall structure effectively prevents the first heat-insulation plate, the second heat-insulation plate and the fireproof gypsum board from falling off.

Description

A thermal insulation exterior wall structure

technical field

The utility model relates to the technical field of construction, in particular to a thermal insulation outer wall structure.

Background technique

From an architectural point of view, a building that encloses a building and forms a boundary between indoors and outdoors is called an outer wall. Its functions include: bearing a certain load, shielding from wind and rain, thermal insulation, noise prevention, fire safety, etc.

For the existing exterior wall structure, the effect of thermal insulation is achieved by laying layers of thermal insulation materials. However, the existing thermal insulation material will fall off during use, which affects the thermal insulation effect. Therefore, there is a need for improvements to existing exterior wall structures.

Utility model content

In view of the defects in the prior art, the utility model provides a thermal insulation outer wall structure, which can effectively prevent the first thermal insulation board, the second thermal insulation board and the fireproof gypsum board from falling off.

In order to solve the above-mentioned technical problems, the utility model proposes the following technical solutions:

A thermal insulation outer wall structure comprises a wall body, wherein a plurality of receiving parts are embedded in sequence from top to bottom in the wall body, and the receiving parts are sequentially provided with a first part from a side close to the wall body to a side away from the wall body. A thermal insulation board, a second thermal insulation board and a fireproof gypsum board. The side of the fireproof gypsum board away from the wall is provided with a decorative panel. The wall body is located on both sides of the receiving piece with pre-embedded connecting pieces. The decorative panel is detachably connected, and the connecting piece is detachably connected to the decorative panel.

Further, the wall and the first insulation board are bonded by a first mortar bonding layer, the first insulation board and the second insulation board are bonded by a second mortar bonding layer, and the second insulation board and the The fire-resistant gypsum boards are bonded by a crack-resistant mortar layer, and the fire-resistant gypsum boards and the decorative panels are bonded by a waterproof mortar layer.

Further, the cross-section of the receiving member is stepped and has multiple levels, and the first thermal insulation board, the second thermal insulation board and the fireproof gypsum board are respectively located on different levels.

Further, a vertical baffle is fixedly installed at the end of the receiving member, and the vertical baffle is connected with the decorative panel through bolts.

Further, the connecting piece is a connecting plate, side plates are symmetrically installed on both sides of the decorative plate, and the connecting plate is connected with the side plate through bolts.

It can be seen from the above technical solutions that the beneficial effects of the present invention are as follows: by arranging the first thermal insulation board, the second thermal insulation board and the fireproof gypsum board on a plurality of bearing members, the thermal insulation and fireproof performance of the wall body are enhanced, and at the same time, the decorative board is connected to the At the same time, the first thermal insulation board, the second thermal insulation board and the fireproof gypsum board are connected to the wall, which can effectively prevent the first thermal insulation board, the second thermal insulation board and the fireproof gypsum board from being connected. It falls off and has the function of protecting fireproof plasterboard.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings required for the description of the specific embodiments or the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. In the drawings, each element or section is not necessarily drawn to actual scale.

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a top view of the utility model.

Reference number:

1-Wall; 2-Receptacle; 3-Connecting plate; 4-Decorative panel;

11-First mortar bonding layer; 12-First insulation board; 13-Second mortar bonding layer; 14-Second insulation board; 15-Crack-resistant mortar layer; 16-Fireproof gypsum board; 17-Waterproof mortar layer ; 21-level; 22-vertical baffle; 41-side plate.

Detailed ways

The embodiments of the technical solutions of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

Referring to FIG. 1 to FIG. 2 , a thermal insulation exterior wall structure provided in this embodiment includes a wall body 1 . A first thermal insulation board 12 , a second thermal insulation board 14 and a fireproof gypsum board 16 are arranged in sequence from the side close to the wall 1 to the side away from the wall 1 . Panel 4 , the wall 1 is pre-embedded with connecting pieces on both sides of the receiving piece 2 , the plurality of receiving pieces 2 are detachably connected to the decorative panel 4 , and the connecting pieces are detachably connected to the decorative board 4 .

In actual use, by arranging the first thermal insulation board 12, the second thermal insulation board 14 and the fireproof gypsum board 16 on a plurality of bearing members, the thermal insulation and fireproof performance of the wall body 1 are enhanced. The connecting pieces 2 are connected at the same time to strengthen the connection between the first thermal insulation board 12 , the second thermal insulation board 14 , the fireproof gypsum board 16 and the wall 1 , which can effectively prevent the first thermal insulation board 12 and the second thermal insulation board 14 from being connected. and the fireproof gypsum board 16 falls off, and has the function of protecting the fireproof gypsum board 16 . The upper edges of the first thermal insulation board 12, the second thermal insulation board 14 and the fireproof gypsum board 16 on the lower carrier are all in contact with the lower surface of the upper carrier.

In this embodiment, the wall 1 and the first thermal insulation board 12 are bonded by a first mortar bonding layer 11 , and the first thermal insulation board 12 and the second thermal insulation board 14 are bonded by a second mortar bonding layer 13 bonding, the second thermal insulation board 14 and the fireproof gypsum board 16 are bonded by a crack-resistant mortar layer 15, and the fireproof gypsum board 16 and the decorative panel 4 are bonded by a waterproof mortar layer 17.

In actual use, the arrangement of the first mortar adhesive layer and the second mortar adhesive layer is beneficial to strengthen the firmness between the wall body 1, the first thermal insulation board 12 and the second thermal insulation board 14, and the anti-cracking mortar layer 15 The arrangement can not only make the second thermal insulation board 14 and the fireproof gypsum board 16 fixed to each other, but also have the effect of anti-deformation and anti-cracking. Has a waterproof effect.

In this embodiment, the cross-section of the receiving member 2 is stepped and has a plurality of levels 21. The first thermal insulation board 12, the second thermal insulation board 14 and the fireproof gypsum board 16 are respectively located on different levels 21. The tiers 21 of the tiers 21 carry the first thermal insulation board 12, the second thermal insulation board 14 and the fireproof gypsum board 16, and the number of the tiers 21 can be set according to requirements.

In this embodiment, a vertical baffle 22 is fixedly installed at the end of the receiving member 2 , and the vertical baffle 22 is connected with the decorative panel 4 by bolts, so as to facilitate the disassembly between the receiving member 2 and the decorative panel 4 .

In this embodiment, the connecting piece is a connecting plate 3 , side plates 41 are symmetrically installed on both sides of the decorative plate 4 , and the connecting plate 3 is connected with the side plate 41 by bolts, so as to facilitate the connecting plate 3 and the decorative plate 4 disassembly between.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model The scope of the technical solution should be covered by the scope of the claims and description of the present invention.

Claims (5)

1. A thermal insulation exterior wall structure, comprising a wall body (1), characterized in that: the wall body (1) is pre-embedded with a plurality of receiving parts (2) in sequence from top to bottom, and the receiving parts (2) A first thermal insulation board (12), a second thermal insulation board (14) and a fireproof gypsum board (16) are arranged in sequence from the side close to the wall (1) to the side away from the wall (1), and the fireproof gypsum board ( 16) A decorative panel (4) is provided on the side away from the wall (1), the wall (1) is located on both sides of the receiving part (2) with pre-embedded connecting parts, and the plurality of receiving parts (2) are It is detachably connected to the decorative panel (4), and the connecting piece is detachably connected to the decorative panel (4). 2. A thermal insulation outer wall structure according to claim 1, characterized in that: the wall (1) and the first thermal insulation board (12) are bonded by a first mortar bonding layer (11). The first thermal insulation board (12) and the second thermal insulation board (14) are bonded by a second mortar bonding layer (13), and the second thermal insulation board (14) and the fireproof gypsum board (16) are bonded by a The cracked mortar layer (15) is bonded, and the fireproof gypsum board (16) and the decorative panel (4) are bonded by a waterproof mortar layer (17). 3. A thermal insulation exterior wall structure according to claim 1, characterized in that: the cross section of the receiving member (2) is stepped and has a plurality of levels (21), and the first thermal insulation board (12) ), the second thermal insulation board (14) and the fireproof gypsum board (16) are respectively located on different levels (21). 4. A thermal insulation exterior wall structure according to claim 3, characterized in that: a vertical baffle (22) is fixedly installed at the end of the receiving member (2), and the vertical baffle (22) is connected to the The trim panel (4) is connected. 5. A thermal insulation exterior wall structure according to claim 1, characterized in that: the connecting piece is a connecting plate (3), and side plates ( 41), the connecting plate (3) is connected with the side plate (41) through bolts.

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