CN216587132U

CN216587132U - Novel heat preservation and decoration integrated light composite wall

Info

Publication number: CN216587132U
Application number: CN202122870599.2U
Authority: CN
Inventors: 龚超; 陈宗科; 姚志东; 王月栋; 张泽宇; 闵红光
Original assignee: Central Research Institute of Building and Construction Co Ltd MCC Group; China Jingye Engineering Corp Ltd
Current assignee: Central Research Institute of Building and Construction Co Ltd MCC Group; China Jingye Engineering Corp Ltd
Priority date: 2021-11-21
Filing date: 2021-11-21
Publication date: 2022-05-24
Anticipated expiration: 2031-11-21

Abstract

The utility model provides a novel heat-preservation and decoration integrated light composite wall, which comprises a concrete inner leaf plate, a concrete outer leaf plate, a sandwich layer and a communicating block, wherein the concrete inner leaf plate is arranged on the concrete outer leaf plate; the concrete inner leaf plate and the concrete outer leaf plate are arranged in parallel at intervals; the sandwich layer is clamped between the concrete inner leaf plate and the concrete outer leaf plate; a plurality of through holes are formed in the concrete inner leaf plate, the sandwich layer and the concrete outer leaf plate; the communicating blocks are light concrete blocks, a plurality of the communicating blocks are inserted into the through holes, and the communicating blocks transversely penetrate through the concrete inner leaf plate, the sandwich layer and the concrete outer leaf plate. The intercommunication piece can be in coordination with the inside and outside page or leaf board atress of concrete in this application, replaces concrete reduction wallboard dead weight, replaces stainless steel or FRP heat preservation connecting piece reduce cost, improves the cooperative working performance between inside and outside page or leaf board, has the advantage that the dead weight is light, heat preservation heat-proof quality is good, the low price.

Description

Novel heat preservation and decoration integrated light composite wall

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a novel heat-preservation and decoration integrated light composite wall.

Background

The heat-insulating property of the building wall is important for the use function and energy-saving heat preservation of buildings, and in recent years, the sandwich heat-insulating concrete external wall panel is widely applied to fabricated concrete buildings in order to improve the durability of the wall heat preservation and prevent the external wall heat preservation from falling off. The sandwich heat-insulating concrete external wall panel adopts a sandwich structure, the inner leaf and the outer leaf are concrete panels, the sandwich layer generally adopts light heat-insulating materials such as polystyrene boards, extruded sheets and the like, and the inner leaf and the outer leaf are connected through stainless steel connecting pieces or FRP heat-insulating connecting pieces to form a whole. The sandwich heat-insulation external wall panel realizes the integration of enclosure, heat insulation and decoration of the external wall panel, but has the defects of heavy weight, high manufacturing cost and the like of the wall panel when being used for steel structure buildings.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel heat-insulation and decoration integrated light composite wall body, which solves at least one technical problem in the prior art, has the advantages of integration of enclosure, heat insulation and decoration, greatly reduces the self weight of a wallboard, improves the heat insulation performance of the wall body and reduces the manufacturing cost.

In order to solve the technical problems, the utility model provides a novel heat-insulation and decoration integrated light composite wall, which comprises: the concrete inner leaf plate, the concrete outer leaf plate, the sandwich layer and the communicating block;

the concrete inner leaf plate and the concrete outer leaf plate are arranged in parallel at intervals;

the sandwich layer is clamped between the concrete inner leaf plate and the concrete outer leaf plate;

a plurality of through holes are formed in the concrete inner leaf plate, the sandwich layer and the concrete outer leaf plate;

the communicating blocks are light concrete blocks, a plurality of the communicating blocks are inserted into the through holes, and the communicating blocks transversely penetrate through the concrete inner leaf plate, the sandwich layer and the concrete outer leaf plate.

Further, the communicating blocks are autoclaved aerated concrete or foam concrete blocks.

The connecting block can cooperate with the stress of the inner and outer sheets of the concrete to replace the concrete to reduce the self weight of the wallboard and replace a stainless steel or FRP heat-insulating connecting piece, and has the advantages of light self weight, heat-insulating performance and low price.

Furthermore, a plurality of the communicating blocks are arranged in a matrix form.

Further, a metal wire is arranged in the communication block and used for enhancing the strength of the communication block.

Furthermore, wire meshes are arranged in the concrete inner leaf plate and the concrete outer leaf plate and used for enhancing the strength of the concrete inner leaf plate and the concrete outer leaf plate and avoiding cracking of concrete.

Furthermore, the wire mesh in the concrete inner leaf plate and the concrete outer leaf plate surrounds the periphery of the through hole to form a closed stirrup for enhancing the connection of the communicating block with the concrete inner leaf plate and the concrete outer leaf plate.

By adopting the technical scheme, the utility model has the following beneficial effects:

the novel heat-insulation and decoration integrated light composite wall provided by the utility model has the advantages of light self weight of the wall board and good heat-insulation performance. The communication blocks are used for replacing concrete in a large quantity, so that the self weight of the wallboard is reduced, the manufacturing cost is reduced, and the heat insulation performance is improved; and the wallboard has good stress performance. The large-size communicating block is used for replacing small-size stainless steel or FRP heat-insulation connecting pieces, so that the cooperative working performance of the concrete inner and outer leaf wall boards is improved, the bending resistance of the wall body is improved, and the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a front view of a novel heat-insulating and decorative integrated lightweight composite wall provided by an embodiment of the utility model;

FIG. 2 is a cross-sectional view AA in FIG. 1;

fig. 3 is a cross-sectional view BB of fig. 1.

Reference numerals:

2-a connectivity block; 3-a sandwich layer; 4-wire mesh; 5-a metal wire; 11-concrete inner leaf plate; 12-concrete outer panels.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to specific embodiments.

As shown in fig. 1-3, the present embodiment provides a novel heat preservation and decoration integrated lightweight composite wall, including: the concrete inner leaf plate 11, the concrete outer leaf plate 12, the sandwich layer 3 and the communicating block 2; the concrete inner leaf plates 11 and the concrete outer leaf plates 12 are arranged in parallel at intervals; the sandwich layer 3 is clamped between the concrete inner leaf plate 11 and the concrete outer leaf plate 12; a plurality of through holes are formed in the concrete inner leaf plate 11, the sandwich layer 3 and the concrete outer leaf plate 12; the communicating blocks 2 are light concrete blocks, the communicating blocks 2 are inserted into the through holes, and the communicating blocks 2 transversely penetrate through the concrete inner leaf plate 11, the sandwich layer 3 and the concrete outer leaf plate 12. The communicating block 2 is an autoclaved aerated concrete or foam concrete block.

The communicating block 2 can cooperate with the stress of the inner and outer sheets of the concrete to replace the concrete to reduce the self weight of the wallboard and replace a stainless steel or FRP heat-insulating connecting piece, and has the advantages of light self weight, good heat-insulating property and low manufacturing cost.

Wherein, a plurality of the communicating blocks 2 are arranged in a matrix form. And a metal wire 5 is arranged in the communicating block 2 and used for enhancing the strength of the communicating block 2. The wire mesh 4 is arranged in the concrete inner leaf plate 11 and the concrete outer leaf plate 12 and used for enhancing the strength of the concrete inner leaf plate 11 and the concrete outer leaf plate 12 and avoiding cracking of concrete. The wire 5 is preferably made of stainless steel.

More preferably, the wire mesh 4 in the concrete inner leaf 11 and the concrete outer leaf 12 is surrounded by a closed stirrup at the periphery of the through hole for enhancing the connection of the communication block 2 with the concrete inner leaf 11 and the concrete outer leaf 12.

The wall board has the advantages of light dead weight and good heat insulation performance. The communication block 2 is used for replacing a large amount of concrete, so that the self weight of the wallboard is reduced, the cost is reduced, and the heat insulation performance is improved; and the wallboard has good stress performance. The large-size communicating block 2 is used for replacing small-size stainless steel or FRP heat-insulation connecting pieces, so that the cooperative working performance of the concrete inner and outer leaf wall boards is improved, the bending resistance of the wall body is improved, and the cost is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a novel heat preservation decorates integration light composite wall which characterized in that includes: the concrete inner leaf plate, the concrete outer leaf plate, the sandwich layer and the communicating block;

2. The novel heat-preservation and decoration integrated light composite wall body as claimed in claim 1, wherein the communication blocks are autoclaved aerated concrete or foam concrete blocks.

3. The novel heat-insulating and decorating integrated lightweight composite wall body as claimed in claim 1, wherein a plurality of the communication blocks are arranged in a matrix form.

4. The novel heat-preservation and decoration integrated light composite wall body as claimed in claim 1, wherein metal wires are arranged in the communication blocks for enhancing the strength of the communication blocks.

5. The novel heat-preservation and decoration integrated lightweight composite wall body as claimed in claim 1, wherein a wire mesh is arranged in the concrete inner leaf plate and the concrete outer leaf plate for enhancing the strength of the concrete inner leaf plate and the concrete outer leaf plate and avoiding cracking of concrete.

6. The novel heat-preservation and decoration integrated lightweight composite wall body as claimed in claim 5, wherein the wire mesh in the concrete inner leaf plate and the concrete outer leaf plate enclose into a closed stirrup at the periphery of the through hole, so as to reinforce the connection of the communication block with the concrete inner leaf plate and the concrete outer leaf plate.