CN210659070U

CN210659070U - Stone composite board

Info

Publication number: CN210659070U
Application number: CN201920921722.9U
Authority: CN
Inventors: 李作向
Original assignee: Individual
Current assignee: Guizhou Yishida Stone Intelligent Manufacturing Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-02
Anticipated expiration: 2029-06-19

Abstract

The application discloses a stone composite board, which comprises a substrate layer, wherein the outer surface of the substrate layer is connected with a natural stone layer through a glue layer, and the natural stone layer is ground into a thickness of 0.6-0.8 mm; the stone composite board can reduce the thickness and the weight, improve the strength performance, meet the requirement of pasting and decorating the surface of a wall body, simultaneously keep the decorative aesthetic property, be convenient for processing and stamping forming operation, improve the yield and improve the construction effect and the construction efficiency.

Description

Stone composite board

Technical Field

The application relates to the technical field of architectural decoration, especially, relate to a stone composite sheet.

Background

At present, in the construction of building decoration, the slabby stone composite panel that need use is wrapped up the subsides to crooked wall or cylinder and is applied the decoration construction more, and prior art's stone composite panel adopts the glue film to constitute basic unit and stone material complex connection more, and its thickness is great more, and bending property is relatively poor, and the relatively poor problem of aesthetic property. For example, chinese utility model patent document with publication number CN108385921A discloses a method for manufacturing an ultra-thin stone composite board, comprising the following steps: firstly, raw material pretreatment, namely, carrying out flattening treatment on the surface of a natural stone, then drying the natural stone, and carrying out cleaning treatment on the surface of a flexible substrate; coating adhesive on the surfaces of the natural stone and the flexible substrate, wherein the adhesive is used for bonding the natural stone and the flexible substrate together to form the stone composite board; thirdly, curing, namely pressurizing and curing the stone composite board for 48 hours; step four, sizing treatment, namely, carrying out fixed length, fixed width and fixed thickness treatment on the surface of the stone composite board after pressurization and solidification; step five, polishing treatment, namely performing fine grinding and polishing treatment on the surface of the stone composite plate; step six, bending and forming treatment, namely bending and forming the stone composite plate according to the radian of the set requirement; step seven, surface coating treatment, namely coating a smooth coating on the surface of the stone composite board so as to seal the cracked surface of the natural stone and form a compact and bright protective film; the method has the advantages of complex process, reduced production efficiency, large thickness of the produced stone composite board, poor bending performance and poor aesthetic property. The Chinese utility model patent document with publication number CN201661030U discloses an ultrathin bendable natural stone composite board, which sequentially comprises a wax layer, a stone layer, a glue layer and a metal substrate layer from the outside to the inside, wherein the thickness of the stone layer is 1-1.5 mm, and the minimum bending radius of the stone composite board is 500-600 mm; although the composite board has higher strength, the composite board still has the problems of larger thickness and poorer aesthetic property.

SUMMERY OF THE UTILITY MODEL

The application provides a stone composite board, aims at solving the problem that the stone composite board existing in the prior art is large in thickness, heavy in weight, poor in strength performance and poor in aesthetic property.

The application provides a stone material composite sheet, the stone material composite sheet includes the substrate layer, and the surface of substrate layer passes through the glue film and is connected with natural stone layer, and natural stone layer is processed for thickness through grinding to be 0.6 ~ 0.8 mm.

The application discloses stone material composite sheet, it is through adopting the natural stone material layer of grinding processing for thickness 0.6 ~ 0.8mm to bond it through glue film and substrate layer, the improvement intensity performance of the stone material composite sheet of gained, and thickness reduces, and weight reduction keeps stone material composite sheet's decoration aesthetic property simultaneously.

In the above aspect, the base material layer is preferably an aluminum material layer or a stainless steel layer.

In the above aspect, it is preferable that the natural stone layer is marble or granite.

In the above aspect, it is preferable that the thickness of the aluminum material layer and the stainless steel layer is 0.5 ± 0.05 mm.

In the above aspect, it is preferable that the stone composite plate has a rectangular outline shape, an arbitrary polygonal outline shape, or an arbitrary outline shape.

In the above aspect, it is preferable that the glue layer is a resin glue layer.

The processing method of the stone composite board of the utility model can comprise the following steps,

respectively coating glue layers on the surfaces of the natural stone layer and the base material layer;

bonding the natural stone layer and the base material layer together through an adhesive layer to form the stone composite board;

grinding the natural stone layer to enable the thickness of the natural stone layer to be 0.6-0.8 mm;

and cutting the stone composite board into blocks.

The stone composite board can achieve the following beneficial effects:

the utility model provides a stone composite board, it can solve the stone composite board among the prior art intensity performance relatively poor, thickness is big, and weight is big, and the relatively poor problem of aesthetic property, and its stone composite board can carry high strength properties, and lightens weight, reduces thickness, can satisfy the requirement of applying the decoration to wall body surface, keeps decorating aesthetic property simultaneously, and is convenient for process and the operation of punching press shaping, improves the yield, improves construction effect and efficiency of construction.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of the stone composite slab of the present application.

In the figure, 1 is a base material layer, 2 is a glue layer, and 3 is a natural stone layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1

The utility model provides a stone composite board, stone composite board includes substrate layer 1, and substrate layer 1's surface passes through glue film 2 and is connected with natural stone layer 3, and natural stone layer 3 is processed into thickness through grinding and is 0.6 ~ 0.8 mm.

The application discloses stone material composite sheet, it is through adopting the processing of grinding to the natural stone material layer 3 of thickness 0.6 ~ 0.8mm to bond it through glue film 2 and substrate layer 1, the intensity performance of the stone material composite sheet of gained is better, weight reduction, and thickness reduces, keeps stone material composite sheet's decoration aesthetic property simultaneously.

Further, in the above embodiment, the base material layer 1 may be an aluminum material layer, or a stainless steel layer. The stone composite board has the advantages that the stone composite board has good strength performance when the appropriate base material layer 1 is selected, the weight is reduced, the thickness is reduced, and the decorative and attractive performance of the stone composite board is kept. When 3 thickness on natural stone layer 0.6 ~ 0.8mm, will when the stone material composite sheet cuts into the piece, especially be convenient for carry out stamping forming, and be convenient for stamp into required arbitrary shape with the stone material composite sheet according to actual conditions's needs.

In the above embodiment, further, the mohs hardness of the stone composite board is less than or equal to 5.

Example 2

A stone composite panel was similar to example 1 except that the natural stone layer 3 was marble or granite. So that the natural stone layer 3 maintains a good decorative effect.

In the above embodiment, further, the thickness of the aluminum material layer and the stainless steel layer may be 0.5 ± 0.05 mm.

In the above embodiments, the stone composite plate may further have a rectangular, any polygonal or any shape. The stone composite plate can be processed into any shape with a closed contour curve according to the requirements of actual conditions, such as a regular polygonal block, an irregular polygonal block, various irregular blocks and the like.

Further, in the above embodiment, the glue layer 2 is a resin glue layer. So as to ensure the bonding requirement of the natural stone layer 3 and the base material layer 1.

It should be noted that, when the stone composite board is processed and manufactured, a micro crack may be generated in the natural stone layer 3, and the micro crack may be a fine damage inside the natural stone layer 3 that is invisible to the naked eye, at this time (or after processing), the surface of the natural stone layer 3 may be protected or repaired, and a wax layer, an unsaturated resin layer, or an AB glue layer is coated on the surface of the natural stone layer (3). The protection or repair treatment can coat the surface of the natural stone layer 3 with a wax layer, and the natural stone layer has good short-term effect but limited validity period and is easy to lose efficacy after being used for a period of time; the protection or repair treatment can also coat the surface of the natural stone layer 3 with an unsaturated resin layer, so that the construction is complex, the polishing difficulty is high, and the surface treatment effect is durable; the protection or repair treatment can also cover the surface of the natural stone layer 3 with AB glue, and the solution of the AB glue can penetrate through the microstructure of the natural stone layer, so that the service life of the product is prolonged.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a stone composite board, stone composite board includes substrate layer (1), its characterized in that, and the surface of substrate layer (1) passes through glue film (2) and is connected with natural stone layer (3), and natural stone layer (3) are through grinding processing for thickness more than 0.6mm and less than or equal to 0.8 mm.

2. Stone composite slab as claimed in claim 1, characterized in that the substrate layer (1) is an aluminium layer, or a stainless steel layer.

3. Stone composite slab as claimed in claim 1, characterised in that the natural stone layer (3) is marble or granite.

4. A stone composite panel as claimed in claim 2, wherein the thickness of the aluminum layer and the stainless steel layer is 0.5 ± 0.05 mm.

5. A stone composite slab as claimed in claim 1, wherein said stone composite slab has a contour shape of a rectangle, an arbitrary polygon or an arbitrary shape.

6. Stone composite slab as claimed in claim 1, characterised in that the glue layer (2) is a resin glue layer.

7. The stone composite panel according to claim 1, wherein the surface of the natural stone layer (3) is coated with a wax layer or with an unsaturated resin layer.