CN218911840U

CN218911840U - Ceramic sand light concrete wallboard

Info

Publication number: CN218911840U
Application number: CN202221915038.8U
Authority: CN
Inventors: 翟贤明; 翟玉波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-04-25
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a ceramic sand light concrete wallboard, which comprises a ceramic sand concrete layer and a heat insulation board, wherein the ceramic sand concrete layer is a light concrete wallboard prepared from ceramsite, vitrified microbeads and cement serving as main raw materials, and an FRP net cage is arranged in the ceramic sand concrete layer; the FRP net cage comprises 2 FRP meshes, a plurality of FRP connecting pieces and a plurality of FRP short ribs, and the plurality of FRP connecting pieces are fixedly connected to the upper end and the lower end of the 2 FRP meshes; the FRP short ribs are fixedly connected between 2 FRP meshes; the heat insulation board is fixedly arranged in the ceramic sand concrete layer through a plurality of FRP connecting pieces at the upper end and the lower end of the FRP net cage. The ceramic sand light concrete wallboard provided by the utility model uses cement, ceramsite and vitrified microbeads as main raw materials, and is provided with the FRP rib net cage, so that the manufactured wallboard has the characteristics of light weight, high strength, small heat conductivity and strong freeze thawing resistance, is convenient to install, has no hidden danger of wallboard cracking, and completely meets the use requirement of an outer wall.

Description

Ceramic sand light concrete wallboard

Technical Field

The utility model relates to the technical field of building assembly and heat preservation, in particular to a ceramic sand light concrete wallboard.

Background

With the development of building technology and the shortage of building manpower and the increasing requirements of heat preservation and energy conservation, modern buildings are developed towards the direction of assembly, and the outer wall is also required to be developed towards light weight. Currently, autoclaved aerated concrete wallboard is widely used for assembled walls, but the aerated concrete wallboard has some important defects, and is particularly applied to outer walls. Firstly, the strength of the concrete is not high, and a certain use risk exists when the concrete is used on an outer wall, so that the concrete is unfavorable for earthquake resistance and deformation of a building. Secondly, a steel bar net cage is used as a stress member in the wallboard; because aerated concrete belongs to porous materials, the water absorbability is strong, the corrosion of the steel bars can be caused, and the corrosion of the steel bars can cause the layering cracking of the wallboard, thereby causing great potential safety hazard. Therefore, how to manufacture the wallboard with light volume weight, low heat conductivity coefficient, no gap and no hidden danger of steel bar corrosion is a difficult problem to be solved for the assembled wallboard of the outer wall.

Disclosure of Invention

In view of this, the present utility model provides a ceramic lightweight concrete wallboard. The purpose is to solve the above-mentioned shortcomings.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the ceramic sand light concrete wallboard comprises a ceramic sand concrete layer and a heat preservation plate, wherein an FRP net cage is further arranged in the ceramic sand concrete layer; the FRP net cage comprises 2 FRP net sheets, a plurality of FRP connecting pieces and a plurality of FRP short ribs, and the FRP connecting pieces are fixedly connected to the upper end and the lower end of the 2 FRP net sheets; the FRP short ribs are fixedly connected between 2 FRP meshes;

the heat insulation board is fixedly arranged in the ceramic sand concrete layer through a plurality of FRP connecting pieces at the upper end and the lower end of the FRP net cage.

Preferably, each FRP short rib can be vertically arranged between 2 FRP meshes; or, the fiber reinforced plastic meshes are obliquely and crosswise arranged among 2 FRP meshes.

Preferably, 2 FRP meshes and a plurality of FRP connecting pieces and a plurality of FRP short ribs are connected into a whole.

Preferably, the connection between the FRP rib net sheet stress rib and the distribution rib, the net sheet and the connecting fixing piece and the connection between the short rib and the net cage are fixed by using high-temperature resistant adhesive bonding or wire tying or special piece

Preferably, a cutting fixing hole matched with the steel drill is reserved in the middle of each FRP connecting piece.

Preferably, correspondingly, the heat insulation board is also provided with a through hole matched with the skewer hole; the heat insulation board passes through the steel drill rod and penetrates through the cuttage hole and the through hole on the FRP connecting piece to be fixedly connected in the FRP rib cage.

Preferably, the insulation board may be larger in size than the FRP cage.

Preferably, the heat insulation board is any one of square, rectangle and polygon.

Preferably, the heat insulation board is provided with holes along the width direction of the wallboard, and the FRP ribs penetrate through the holes

Preferably, the FRP mesh piece is coated with a special steam curing anticorrosive paint.

Preferably, the inorganic fibers in the FRP cage can be made of glass fibers, carbon fibers, basalt fibers and the like.

Preferably, the FRP connecting piece is made of FRP or plastic.

Preferably, the FRP cage, the FRP connecting piece and the FRP short ribs can also be made of steel materials.

Preferably, the ceramic sand lightweight concrete wallboard uses cement, ceramsite and vitrified microbeads as main raw materials.

Compared with the prior art, the utility model has the following technical effects:

the ceramic sand light concrete wallboard provided by the utility model uses cement, ceramsite and vitrified microbeads as main raw materials, is provided with the FRP net cage, and has the characteristics of light weight, high strength, small heat conductivity and strong freeze thawing resistance, is convenient to install, has no hidden danger of wallboard cracking, and completely meets the use requirement of an outer wall.

Drawings

FIG. 1 is a schematic structural view of a ceramic lightweight concrete wallboard according to the present utility model;

FIG. 2 is a schematic view of a processing framework of a ceramic lightweight concrete wallboard according to the present utility model;

in the figure: 1. a ceramic sand concrete layer; 2. FRP net cage; 21. FRP mesh sheets; 22. FRP connecting piece; 23. inserting holes; 24. FRP short ribs; 3. and (5) a heat insulation board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to the figure 1, the ceramic sand lightweight concrete wallboard comprises a ceramic sand concrete layer 1 and a heat insulation board 3, wherein an FRP net cage 2 is further arranged in the ceramic sand concrete layer 1; the FRP net cage 2 comprises 2 FRP net sheets 21, a plurality of FRP connecting pieces 22 and a plurality of FRP short ribs 24, and the FRP connecting pieces 22 are fixedly connected to the upper end and the lower end of the 2 FRP net sheets 21; the FRP short ribs 24 are fixedly connected between 2 FRP meshes 21; the heat insulation board 3 is fixedly arranged in the ceramic sand concrete layer 1 through a plurality of FRP connecting pieces 22 at the upper end and the lower end of the FRP net cage 2.

In this embodiment, each FRP short rib 24 may be vertically disposed between 2 FRP mesh sheets 21; or, the 2 FRP mesh pieces 21 are obliquely and crosswise arranged; the 2 FRP meshes 21, the plurality of FRP connecting pieces 22 and the plurality of FRP short ribs 24 are integrally formed.

In the embodiment, a cutting hole 23 matched with a steel drill is reserved in the middle of each FRP connecting piece 22; correspondingly, the heat insulation board 3 is also provided with a through hole matched with the cuttage hole 23; the heat insulation board 3 is fixedly connected in the ceramic sand concrete layer 1 through steel bars passing through cuttage holes 23 and through holes on the FRP connecting piece 22.

In this embodiment, the thermal insulation board 3 is any one of square, rectangle or polygon.

In this embodiment, the inorganic fibers in the FRP material used in the FRP cage 2 may be made of glass fibers, carbon fibers, basalt fibers.

In this embodiment, the FRP mesh piece 21 is coated with a special vapor-curing anticorrosive paint.

In some embodiments, the number of the cavities 3 and the FRP connecting pieces 22 can be adjusted accordingly according to the actual situation.

In other embodiments, the FRP netpen 2, the FRP netpen 21, the FRP tie sheets 22 and the FRP tie sheet ribs 24 may be made of FRP material or plastic material, or steel material.

The ceramic sand light concrete wallboard provided by the utility model uses cement, ceramsite and vitrified microbeads as main raw materials, and is provided with the FRP rib net cage, so that the manufactured wallboard has the characteristics of light weight, high strength, small heat conductivity and strong freeze thawing resistance, is convenient to install, has no hidden danger of wallboard cracking, and completely meets the use requirement of an outer wall.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the technical scope of the present utility model, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims

1. The ceramic sand light concrete wallboard comprises a ceramic sand concrete layer (1) and an insulation board (3), and is characterized in that an FRP net cage (2) is further arranged in the ceramic sand concrete layer (1); the FRP net cage (2) comprises 2 FRP net sheets (21), a plurality of FRP connecting pieces (22) and a plurality of FRP short ribs (24), and the FRP connecting pieces (22) are fixedly connected to the upper ends and the lower ends of the 2 FRP net sheets (21); the FRP short ribs (24) are fixedly connected between 2 FRP meshes (21);

the heat insulation board (3) is fixedly arranged inside the ceramic sand concrete layer (1) through a plurality of FRP connecting pieces (22) at the upper end and the lower end of the FRP net cage (2).

2. A ceramic sand lightweight concrete wallboard as claimed in claim 1, wherein each of said FRP studs (24) is vertically positionable between 2 of said FRP meshes (21); or, the FRP mesh sheets (21) are obliquely and crosswise arranged between the 2 FRP mesh sheets.

3. The ceramic sand lightweight concrete wallboard according to claim 2, wherein 2 FRP meshes (21), a plurality of FRP connecting pieces (22) and a plurality of FRP short ribs (24) are integrally formed.

4. A ceramic lightweight concrete wallboard as claimed in claim 2, wherein a cutting hole (23) adapted to steel pins is reserved in the middle of each FRP connecting piece (22).

5. The ceramic sand lightweight concrete wallboard according to claim 4, characterized in that correspondingly, the thermal insulation board (3) is also provided with through holes matched with the cuttage holes (23); the heat insulation board (3) passes through the steel drill rod to penetrate through the cuttage holes (23) and the through holes on the FRP connecting piece (22) to be fixedly connected in the ceramic sand concrete layer (1).

6. A ceramic lightweight concrete wallboard according to claim 1, characterized in that the insulation board (3) is any one of square or rectangular.