CN212507115U

CN212507115U - EPS cavity module civil building roof heat preservation structure

Info

Publication number: CN212507115U
Application number: CN202020902672.2U
Authority: CN
Inventors: 冯斌; 刘金磊; 冯烨
Original assignee: Chengde Hongcheng Energy Saving Technology Co ltd
Current assignee: Chengde Hongcheng Energy Saving Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-09
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a house roof insulation construction is built to EPS cavity module people, it includes wall body, roof and locates the wall body inboard and outside, locate the inboard EPS heated board of roof, the outside of roof also is equipped with the EPS heated board, the wall body inboard and outside the EPS heated board with the inboard and the outside of roof the EPS heated board is preceding to be connected through interior L type EPS heated board and outer L type EPS heated board tongue-and-groove respectively. The utility model provides a traditional EPS cavity module people build house roof insulation construction form cold and hot bridge seriously with top contained angle department at wall, the roof keeps warm and the problem that wall body thermal insulation performance descends.

Description

EPS cavity module civil building roof heat preservation structure

Technical Field

The utility model relates to a roof heat preservation technique especially relates to a roof insulation construction of building is built to EPS cavity module people.

Background

As shown in figure 3, in a traditional residential building with EPS cavity modules, heat insulation plates are arranged inside and outside a wall body, reinforced concrete in a middle cavity forms a heat insulation wall body, and the top plate is subjected to heat insulation, and after an EPS sandwich heat insulation module is directly laid after a top plate formwork is erected, ribs are distributed and poured. The heat insulation structure has serious cold and hot bridges formed at the included angle between the wall and the top, and the heat insulation performance of the top plate and the wall body is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who exists among the prior art. Therefore, the utility model provides a roof insulation construction is built to EPS cavity module people has solved traditional EPS cavity module people and has built roof insulation construction and form cold and hot bridge seriously in wall and top contained angle department, and the roof keeps warm and the problem that wall body thermal insulation performance descends, and has better fire behavior.

The utility model provides a technical scheme that its technical problem adopted is: the EPS cavity module civil building roof heat insulation structure comprises a wall body, a top plate, EPS heat insulation plates arranged on the inner side and the outer side of the wall body and on the inner side of the top plate, wherein the EPS heat insulation plates are also arranged on the outer side of the top plate, and the EPS heat insulation plates on the inner side and the outer side of the wall body are connected with the EPS heat insulation plates on the inner side and the outer side of the top plate through inner L-shaped EPS heat insulation plates and outer L-shaped EPS heat insulation plate tongue-and-groove joints respectively.

In a preferred embodiment of the heat preservation structure of the roof of the civil building with EPS cavity modules, the shape of the tongue-and-groove is one of rectangular, dovetail, circular and trapezoidal.

The utility model provides a better embodiment of the roof insulation structure of the civil building of EPS cavity module, the tongue-and-groove of interior L type EPS heated board and outer L type EPS heated board aligns.

The utility model provides a better embodiment of the roof insulation structure of the civil building of EPS cavity module, the tongue-and-groove of interior L type EPS heated board and outer L type EPS heated board staggers.

The utility model provides a better embodiment of the heat preservation structure of the building roof of EPS cavity module civilian, the roof outside the EPS insulation board thickness with the wall body outside the EPS insulation board thickness is the same.

The utility model provides a better embodiment of EPS cavity module civil building roof insulation construction, each EPS heated board and inside and outside L type EPS heated board bond through the adhesive in relative indoor side or outdoor side has 1 at least layer of net rock wool board.

The utility model provides a better embodiment of EPS cavity module civil building roof insulation construction, each EPS heated board and inside and outside L type EPS heated board adopt graphite alkene modified EPS board or thermosetting branch storehouse EPS board.

Compared with the prior art, the utility model provides a roof insulation construction is built to EPS cavity module people's beneficial effect is:

the EPS heat preservation plate is additionally arranged on the outer side of the top plate, and meanwhile, the inner L-shaped EPS heat preservation plate and the outer L-shaped EPS heat preservation plate are respectively connected with the EPS heat preservation plates on the inner side of the top plate, the inner side of the wall body, the outer side of the top plate and the outer side of the wall body through the tongue-and-groove to form an integral heat preservation structure, so that the problems that a cold and hot bridge is formed at the included angle between the wall and the top of the traditional EPS cavity module civil building roof heat preservation structure, and the heat preservation performance of the top plate;

and secondly, the meshed rock wool board bonded by the EPS insulation board has good heat insulation and fire resistance performance, and meanwhile, the meshed rock wool board improves the adhesion of the mortar surface layer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a partial structural view of a roof insulation structure of an EPS cavity module civil building provided by the present invention;

FIG. 2 is a schematic structural view of the EPS insulation board provided in FIG. 1;

fig. 3 is the utility model provides a house roof insulation construction's local structure picture is built to traditional EPS cavity module people.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1, the heat insulation structure of the roof of the civil building with the EPS cavity module in this embodiment includes a wall 11, a top plate 12, and EPS heat insulation boards 13 disposed inside and outside the wall 11 and inside the top plate 12, where the outer side of the top plate 12 is also provided with the EPS heat insulation boards 13, and the EPS heat insulation boards 13 inside and outside the wall 11 and the EPS heat insulation boards 13 inside and outside the top plate 12 are respectively connected by an inner L-shaped EPS heat insulation board 14 and an outer L-shaped EPS heat insulation board 15 tongue-and-groove 100, so that the EPS heat insulation boards inside and outside the top plate and the EPS heat insulation boards inside and outside the wall are connected into an integral heat insulation structure, thereby solving the problems that a cold and hot bridge is formed at an included angle between the wall and the top in the heat insulation roof heat insulation structure of the civil building with.

Preferably, the shape of the tongue-and-groove 100 of the present embodiment is one of rectangular, dovetail, circular and trapezoidal.

In this embodiment, the tongue-and-groove 100 of the inner L-shaped EPS heat insulation board 14 and the outer L-shaped EPS heat insulation board 15 are aligned, and in another embodiment, the tongue-and-groove 100 of the inner L-shaped EPS heat insulation board 14 and the outer L-shaped EPS heat insulation board 15 may be staggered, as shown in fig. 1.

Preferably, the thickness of the EPS heat insulation board 13 on the outer side of the top plate 12 of the present embodiment is the same as the thickness of the EPS heat insulation board 13 on the outer side of the wall body 11.

Example two

Based on the first embodiment, please refer to fig. 2, each of the EPS heat insulation boards 13, the inner L-shaped EPS heat insulation boards 14, and the outer L-shaped EPS heat insulation boards 15 of the present embodiment is bonded with at least 1 layer of mesh rock wool board 130 on the indoor side or the outdoor side by an adhesive. The net rock wool board that EPS heated board bonded has good thermal-insulated, fire behavior, and net rock wool board has improved the adhesion on mortar surface course simultaneously.

In the above embodiment, each of the EPS heat-insulating board 13, the inner L-shaped EPS heat-insulating board 14, and the outer L-shaped EPS heat-insulating board 15 is a graphene-modified EPS board or a thermosetting separate-bin EPS board.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a roof insulation construction is built to EPS cavity module people, includes wall body, roof and locates the wall body inboard and outside, locate the inboard EPS heated board of roof, its characterized in that: the outer side of the top plate is also provided with EPS heat insulation plates, and the EPS heat insulation plates on the inner side and the outer side of the wall body are connected with the EPS heat insulation plates on the inner side and the outer side of the top plate through tongue-and-groove joints of inner L-shaped EPS heat insulation plates and outer L-shaped EPS heat insulation plates respectively.

2. The EPS cavity module civil building roof insulation structure of claim 1, characterized in that: the shape of the rabbet is one of rectangular, dovetail, round and trapezoidal.

3. The EPS cavity module civil building roof insulation structure of claim 1, characterized in that: the tongue-and-groove of the inner L-shaped EPS heat-insulation board is aligned with the tongue-and-groove of the outer L-shaped EPS heat-insulation board.

4. The EPS cavity module civil building roof insulation structure of claim 1, characterized in that: and the tongue-and-groove of the inner L-shaped EPS heat-insulation board and the tongue-and-groove of the outer L-shaped EPS heat-insulation board are staggered.

5. The EPS cavity module civil building roof insulation structure of claim 1, characterized in that: the thickness of the EPS heat preservation plate on the outer side of the top plate is the same as that of the EPS heat preservation plate on the outer side of the wall body.

6. The EPS cavity module civil building roof heat insulation structure of any one of claims 1 to 5, characterized in that: at least 1 layer of mesh rock wool board is bonded on the indoor side or the outdoor side of each EPS heat insulation board, the inner L-shaped EPS heat insulation board and the outer L-shaped EPS heat insulation board through an adhesive.

7. The EPS cavity module civil building roof insulation structure of claim 6, wherein: each EPS heat insulation board and the inner L-shaped EPS heat insulation boards and the outer L-shaped EPS heat insulation boards are graphene modified EPS boards or thermosetting separate-bin EPS boards.