CN217759712U

CN217759712U - Novel PC wallboard

Info

Publication number: CN217759712U
Application number: CN202221169808.9U
Authority: CN
Inventors: 谢贵全; 马明龙; 李豪杰
Original assignee: Zhubang Construction Technology Investment Shenzhen Co ltd
Current assignee: Zhubang Construction Technology Investment Shenzhen Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-08
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a building material technical field, in particular to novel PC wallboard, including the light slab core, light slab core border inwards caves in and forms a plurality of breachs, the light slab core is equipped with the steel reinforcement cage outward, breach department is equipped with the concrete filling block, the steel reinforcement cage with concrete layer has been laid to the surface of concrete filling block. Compared with the prior art, the utility model provides a pair of novel PC wallboard adds the steel reinforcement cage outside the light slab core and effectively improves the anti deformability of interior wallboard as supplementary reinforcing structure, forms the installing zone through forming the breach and filling the concrete at steel reinforcement cage body border, passes through screw or bolt fastening when the wallboard installation of being convenient for, further improves the installation fastness.

Description

Novel PC wallboard

Technical Field

The utility model relates to a building material technical field, in particular to novel PC wallboard.

Background

With the improvement of living standard of people, people have higher and higher requirements on living environment, so that the interior decoration of buildings is more and more diversified. The inner wall board is a common interior decoration component at present, and mainly plays roles in sound insulation, fire prevention and decoration. There are many kinds of light wall panels in the market at present, have the connection problem with superstructure, support column during the construction, and can not be applicable to the building of steel construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a novel PC wallboard.

The utility model adopts the technical scheme as follows: the utility model provides a novel PC wallboard, the key lies in: including the light slab core, light slab core border is inwards sunken to form a plurality of breachs, the light slab core is equipped with the steel reinforcement cage outward, breach department is equipped with the concrete filling block, the steel reinforcement cage with the concrete layer has been laid to the surface of concrete filling block. The effect of this scheme is that the light slab core is wholly surrounded by concrete layer, makes panel have good fire prevention, heat preservation effect, and the protection slab core is not damaged simultaneously, through set up the steel reinforcement cage on the slab core, has improved holistic intensity of panel and toughness to can put into screw or bolt through the concrete filling block in breach department during the installation and fix, improved the construction quality of fitment.

Preferably, the upper and lower surfaces of the concrete filling block do not protrude from the upper and lower surfaces of the reinforcement cage. The effect of this scheme is the planarization that keeps the wall.

Preferably, the lightweight board core includes, but is not limited to, a cube, a cuboid.

Preferably, the notches are located at the top corners of the light board core and/or at the side edges of the light board core. The effect of this scheme is fixed from each position of wallboard, strong adaptability.

Preferably, the notch at the top corner of the light board core is L-shaped, and the notch at the side edge of the light board core is C-shaped.

Preferably, the lightweight board core includes, but is not limited to, foamed cement board.

Preferably, the concrete filling block and the concrete layer are integrally formed and are made of high-performance concrete.

The high performance concrete includes, but is not limited to, UHPC materials.

Preferably, the thickness of the concrete layers on the upper surface and the lower surface of the steel reinforcement cage is 10-15mm, and the thickness of the concrete layers on the side wall of the steel reinforcement cage is 20-25mm.

Preferably, the concrete layer which is positioned on the opposite side wall of the reinforcement cage is inwards sunken to form a mounting groove.

Has the advantages that: compared with the prior art, the utility model provides a pair of novel PC wallboard adds the steel reinforcement cage outside the light slab core and effectively improves the anti deformability of interior wallboard as supplementary reinforcing structure, forms the installing zone through forming the breach and filling the concrete at steel reinforcement cage body border, passes through screw or bolt fastening when the wallboard installation of being convenient for, further improves the installation fastness.

Drawings

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

FIG. 2 is a schematic view of a lightweight board core;

FIG. 3 isbase:Sub>A sectional view taken along line A-A of the drawing;

fig. 4 is a sectional view taken along line B-B of the drawing.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Example 1

As shown in fig. 1-4, a novel PC wallboard comprises a light plate core 1, wherein the light plate core 1 is a square plate, the edge of the light plate core 1 is inwards recessed to form a plurality of notches 2, the notches 2 are four, two notches 2 are located at the vertex angles of the same side of the light plate core 1, the two notches 2 are located at the same side of the light plate core 1, the notches 2 located at the vertex angles of the light plate core 1 are L-shaped, the notches 2 located at the side edges of the light plate core 1 are C-shaped, a reinforcement cage 3 is arranged outside the light plate core 1, the light plate core 1 is a foamed cement plate, concrete filling blocks 4 are arranged at the notches 2, the upper surface and the lower surface of each concrete filling block 4 do not protrude out of the upper surface and the lower surface of the reinforcement cage 3, concrete layers 5 are laid on the outer surfaces of the reinforcement cage 3 and the concrete filling blocks 4, the concrete filling blocks 4 and the concrete layers 5 are integrally cast and formed by uh materials, the concrete filling blocks 5 are located on the upper surface and the lower surface of the PC cage 3, the concrete filling blocks are located on the side walls of the reinforcement cage 3, the concrete filling blocks 5 are located opposite to the side walls of the reinforcement cage 3, and the reinforcement cage 5, the concrete filling grooves are formed by pouring grooves 22mm, and are located on the side walls of the reinforcement cage 6 mm.

Example 2

The difference from the embodiment 1 is that the two gaps 2 are respectively arranged at the top corner and the side edge of the light board core 1, the gap 2 at the top corner of the light board core 1 is of an L shape, the gap 2 at the side edge of the light board core 1 is of a C shape, the thickness of the concrete layer 5 on the upper surface and the lower surface of the light board core 1 is 12-14mm, and the thickness of the concrete layer 5 on the side wall of the light board core 1 is 22-24mm.

Example 3

The difference from the embodiment is that the number of the notches 2 is two, the two notches 2 are opposite to the side edges of the light plate core 1, the notches 2 on the side edges of the light plate core 1 are C-shaped, the thickness of the concrete layer 5 on the upper surface and the lower surface of the light plate core 1 is 13-15mm, and the thickness of the concrete layer 5 on the side wall of the light plate core 1 is 23-25mm.

Example 4

The difference from the embodiment is that the light board core 1 is a rectangular board, the number of the notches 2 is two, the two notches 2 are respectively located at two diagonally opposite vertex angles of the light board core 1, the notches 2 located at the vertex angles of the light board core 1 are L-shaped, the thickness of the concrete layer 5 located on the upper surface and the lower surface of the light board core 1 is 14mm, and the thickness of the concrete layer 5 located on the side wall of the light board core 1 is 24mm.

Example 5

The difference from the embodiment 1 is that the lightweight board core 1 is a rectangular board, the number of the notches 2 is four, two notches 2 are located at the top corners of the same side of the lightweight board core 1, the two notches 2 are opposite to the two side edges of the lightweight board core 1, the thickness of the concrete layer 5 located on the upper surface and the lower surface of the lightweight board core 1 is 14mm, and the thickness of the concrete layer 5 located on the side wall of the lightweight board core 1 is 24mm.

Preparation of the novel PC wallboard of example 5:

the foamed cement board is used as a board core, the same side vertex angle of the board core is cut to form an L-shaped notch, two C-shaped notches are cut on two side edges of the middle of the board core, the board core is placed in a reinforcement cage formed by buckling and binding reinforcing steel bars with the diameter of 3mm and the diameter of 2mm, the whole board core is placed in a pouring mold in a double-mother-groove mode, UHPC concrete is poured around the board core, the L-shaped notch and the C-shaped notch are filled with the UHPC concrete and maintained, the thickness of upper concrete layers 53 and lower concrete layers 53 of the formed wallboard is 12mm, the thickness of concrete layers 5 of front and rear side walls is 14mm, the thickness of concrete layers 5 of left and right side walls is inwards sunken to form a mounting groove 6, and the thickness of the concrete layer 5 at the bottom of the mounting groove 6 is 12mm.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar indications without departing from the spirit and scope of the present invention.

Claims

1. A novel PC wallboard, its characterized in that: including light slab core (1), light slab core (1) border is inside sunken to form a plurality of breachs (2), light slab core (1) is equipped with steel reinforcement cage (3) outward, breach (2) department is equipped with concrete filling block (4), steel reinforcement cage (3) with concrete layer (5) have been laid to the surface of concrete filling block (4).

2. The novel PC wallboard of claim 1, wherein: the upper surface and the lower surface of the concrete filling block (4) do not protrude out of the upper surface and the lower surface of the reinforcement cage (3).

3. The novel PC wallboard of claim 1, wherein: the light board core (1) comprises but is not limited to a cube and a cuboid.

4. The novel PC wallboard of claim 1, wherein: the gap (2) is positioned at the top angle of the light board core (1) and/or positioned at the side edge of the light board core (1).

5. The novel PC wallboard of claim 4, wherein: the notch (2) at the top corner of the light plate core (1) is L-shaped, and the notch (2) at the side edge of the light plate core (1) is C-shaped.

6. The novel PC wallboard of claim 4, wherein: the lightweight board core (1) includes, but is not limited to, a foamed cement board.

7. The novel PC wallboard of claim 1, wherein: the concrete filling blocks (4) and the concrete layer (5) are integrally formed and are made of high-performance concrete.

8. The novel PC wallboard of claim 7, wherein: the high performance concrete includes, but is not limited to, UHPC materials.

9. The novel PC wallboard of claim 1, wherein: the thickness of the concrete layer (5) on the upper surface and the lower surface of the steel reinforcement cage (3) is 10-15mm, and the thickness of the concrete layer (5) on the side wall of the steel reinforcement cage (3) is 20-25mm.

10. The novel PC wallboard of claim 1, wherein: the concrete layer (5) which is positioned just opposite to the side wall of the reinforcement cage (3) is inwards sunken to form a mounting groove (6).