CN215473496U - Composite board - Google Patents

Abstract

The application relates to a composite board, which comprises a board body, wherein the board body comprises a composite layer, two waterproof layers and two decorative layers, the two waterproof layers are respectively arranged on two sides of the composite layer, and the two decorative layers are respectively arranged on one side, away from the composite layer, of the two waterproof layers in a one-to-one correspondence mode. Place the panel body and use in humid environment, because the waterproof layer has certain waterproof function, can protect the composite bed to be difficult to by the moisture erosion to keep the original structural strength of panel body, the decorative layer can increase the pleasing to the eye degree of panel body simultaneously.

Description

Composite board

Technical Field

The application relates to the field of plates, in particular to a composite plate.

Background

The composite board refers to a board formed by combining two or more materials. The concept and manufacturing method of the composite board are different for boards made of different materials.

The related art panel, as shown in fig. 1, includes two layers of panels 18, the two layers of panels 18 being bonded together by an adhesive, the panels 18 being made of a wooden material.

The above-mentioned related technical solutions have the following drawbacks: when the above-mentioned panels are used in a humid environment, the panels are easily corroded by moisture, thereby reducing the structural strength of the panels.

SUMMERY OF THE UTILITY MODEL

In order to improve the structural strength of the board in a humid environment, the application provides a composite board.

The application provides a composite board adopts following technical scheme:

the utility model provides a composite board, includes the panel body, the panel body includes composite bed, two-layer waterproof layer and two-layer decorative layer, two-layer waterproof layer sets up respectively in the both sides of composite bed, and two-layer decorative layer one-to-one respectively sets up the one side of keeping away from the composite bed at two-layer waterproof layer.

Through adopting above-mentioned technical scheme, place the panel body and use in humid environment, because the waterproof layer has certain waterproof function, can protect the composite bed to be difficult to by the moisture erosion to keep the original structural strength of panel body, the decorative layer can increase the pleasing to the eye degree of panel body simultaneously.

Preferably, an alkali-resistant glass fiber mesh is arranged between the composite layer and the waterproof layer.

By adopting the technical scheme, the alkali-resistant glass fiber mesh fabric is a glass fiber mesh fabric product coated by mesh fabric through alkali-resistant high-molecular emulsion, has the characteristics of light weight, high strength, temperature resistance, alkali resistance, water resistance, corrosion resistance, cracking resistance, stable size and the like, and can effectively avoid the cracking caused by the surface tension shrinkage of the plate body and external force.

Preferably, a reinforcing rib is arranged in the composite layer,

through adopting above-mentioned technical scheme, strengthening rib itself has certain intensity and rigidity, sets up the strengthening rib in the composite bed, can increase the structural strength of panel body.

Preferably, the composite layer is made of wood chips, plastic and glass by mixing.

By adopting the technical scheme, a large amount of recycled waste plastics, waste wood and waste glass can be used for manufacturing the composite board, so that the production cost is reduced, and the cyclic utilization of resources can be realized.

Preferably, a wood preservative is added into the composite layer.

Through adopting above-mentioned technical scheme, wood preservative has the preserved action, makes the panel body have good mould proof, anticorrosive, protection against insects' performance.

Preferably, a splicing groove is formed in the side wall of one side of the plate body, and a splicing block matched with the splicing groove is arranged on the side wall of the other side of the plate body.

Through adopting above-mentioned technical scheme, can splice the setting between the panel body, operating personnel can splice a plurality of panel bodies as required to increase the practicality of panel body.

Preferably, the plate body is provided with a containing groove for containing the water stop strip on the side surface of one side of the splicing groove, and the containing groove is surrounded by the containing groove.

Through adopting above-mentioned technical scheme, the sealing rod meets water inflation to fill up the space of the junction between holding tank and two panel bodies, can reduce water or moisture and invade the inside probability of panel body, increase the waterproof performance after the concatenation of a plurality of panel bodies.

Preferably, the bottom wall of the splicing groove is provided with a wavy surface.

Through adopting above-mentioned technical scheme, the area of contact between splice and the splice groove can be increased to the wavy surface, if use the adhesive will splice the piece bonding in the splice groove, can increase the joint strength of two panel bodies, and after two panel body coupling was good simultaneously, the wavy surface can restrict the relative movement of two panel bodies.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the reinforcing ribs are arranged, so that the reinforcing ribs have certain strength and rigidity, and the reinforcing ribs are arranged in the composite layer, so that the structural strength of the plate body can be improved;

2. through the arrangement of the wood preservative, the wood preservative has a preservative effect, so that the board body has good mildew-proof, corrosion-proof and insect-proof performances;

3. through setting up the sealing rod, the sealing rod meets water inflation to fill up the space of the junction between holding tank and two panel bodies, can reduce water or moisture and invade the inside probability of panel body, increase the waterproof performance after the concatenation of a plurality of panel bodies.

Drawings

Fig. 1 is an overall structural diagram of the related art.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a splice groove according to an embodiment of the present application.

Description of reference numerals: 1. a plate body; 11. compounding layers; 111. reinforcing ribs; 12. alkali-resistant glass fiber mesh cloth; 13. a waterproof layer; 14. a decorative layer; 15. splicing blocks; 16. splicing grooves; 161. a wavy surface; 17. accommodating grooves; 18. a panel.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses a composite board.

Referring to fig. 2 and 3, the composite board of the present embodiment includes a board body 1, the board body 1 includes a composite layer 11, two waterproof layers 13 and two decorative layers 14, the two waterproof layers 13 are respectively and fixedly connected to two sides of the composite layer 11, the two decorative layers 14 are in one-to-one correspondence with the two waterproof layers 13, and the decorative layer 14 is fixedly connected to a side surface of the waterproof layer 13 away from the composite layer 11. The composite layer 11 and the waterproof layer 13 and the decorative layer 14 are connected by using an adhesive, the adhesive can be amino resin adhesive, and the composite layer has the advantages of low raw material cost, light color, short hot pressing time, mildew resistance, bacteria resistance and the like, and can be applied to the fixed connection of each layer plate of the plate body 1.

Referring to fig. 2 and 3, the decorative layer 14 is a decorative layer 14 on the surface of the board body 1, the decorative layer 14 may be a veneer, and the veneer is a material for decorating the surface of the board, and is a veneer obtained by rotary cutting high-grade wood with obvious wood grains, so that the aesthetic degree of the board body 1 can be improved.

Referring to fig. 2 and 3, the waterproof layer 13 may be a high-density waterproof sheet, and the high-density waterproof sheet is an impermeable material made of a high molecular polymer as a basic raw material, and is a better waterproof material, which can prevent liquid leakage and gas volatilization.

Referring to fig. 2 and 3, a plurality of ribs 111 are fixedly connected to the composite layer 11, the ribs 111 are embedded in the composite layer 11, and the plate body 1 is erected to support an object, assuming that the height direction of the plate body 1 is the supporting direction of the plate body 1. The plurality of reinforcing ribs 111 are uniformly arranged in the composite layer 11 along a supporting direction perpendicular to the plate body 1, and the length direction of the reinforcing ribs 111 is parallel to the supporting direction of the plate body 1. Wood preservative is also added in the composite layer 11.

Referring to fig. 2 and 3, the composite layer 11 is made by mixing wood chips, plastic and glass, the composite layer 11 can be made by using a large amount of recycled waste plastic, waste wood and waste glass, the reinforcing ribs 111 are fixed on a manufacturing table, the plastic is mixed with crushed glass chips and crushed wood chips in a molten state, wood preservative is added into the mixed material, the mixed material is wrapped on the reinforcing ribs 111, and the mixed material is uniformly and firmly combined with the reinforcing ribs 111 after cooling and shaping, so that the composite layer 11 is made.

Referring to fig. 2 and 3, an alkali-resistant glass fiber mesh fabric 12 is fixedly connected between the composite layer 11 and the waterproof layer 13, and the alkali-resistant glass fiber mesh fabric 12 is formed by coating modified acrylate copolymer glue solution on a medium-alkali or alkali-free glass fiber mesh fabric serving as a base material. It can strengthen the toughness of the plate body 1 and prevent the plate body 1 from cracking.

Referring to fig. 2 and 3, a splicing groove 16 is formed in the center of one side face of the plate body 1 perpendicular to the length direction of the reinforcing rib 111, the length direction of the splicing groove 16 is parallel to the length direction of the reinforcing rib 111, a wavy surface 161 is formed on the bottom wall of the splicing block 15, the length direction of the wavy surface 161 is parallel to the length direction of the splicing groove 16, and the splicing block 15 matched with the splicing groove 16 is fixedly connected to the side face of the other side of the plate body 1. The board body 1 is located and offers the holding tank 17 that is used for placing the sealing rod on one side of splice groove 16, and the length direction of holding tank 17 is on a parallel with the length direction of splice groove 16, and including the holding tank 17 surrounds splice groove 16.

The implementation principle of the composite board in the embodiment of the application is as follows: the composite layer 11 of the plate is made by mixing waste materials such as wood chips, plastics, glass and the like, the production cost is reduced after years, and the recycling of resources is realized by colleagues. The alkali-free glass fiber mesh cloth increases the toughness of the plate body 1, the waterproof layer 13 has waterproof performance on the plate body 1, and the decorative layer 14 increases the attractiveness of the plate body 1. Simultaneously can splice a plurality of panel bodies 1 together and use, at the splice groove 16 of one of them panel body 1 and be located one side coating adhesive of splice groove 16, then install the sealing rod in holding tank 17, insert the splice 15 of another panel body 1 to the splice groove 16 that has the adhesive in, then operating personnel can also be in the same place two further fixed connection of panel body 1 with the help of connecting pieces such as bolts.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The utility model provides a composite board, includes panel body (1), its characterized in that: the plate body (1) comprises a composite layer (11), two waterproof layers (13) and two decorative layers (14), wherein the two waterproof layers (13) are respectively arranged on two sides of the composite layer (11), and the two decorative layers (14) are respectively arranged on one side, away from the composite layer (11), of the two waterproof layers (13) in a one-to-one correspondence mode.

2. A composite board according to claim 1, wherein: an alkali-resistant glass fiber mesh cloth (12) is arranged between the composite layer (11) and the waterproof layer (13).

3. A composite board according to claim 1, wherein: and reinforcing ribs (111) are arranged in the composite layer (11).

4. A composite board according to claim 1, wherein: the plate is characterized in that a splicing groove (16) is formed in the side wall of one side of the plate body (1), and a splicing block (15) matched with the splicing groove (16) is arranged on the side wall of the other side of the plate body (1).

5. A composite board according to claim 4, wherein: the plate body (1) is located one side of the splicing groove (16) and is provided with a containing groove (17) used for containing a water stop strip, and the containing groove (17) surrounds the splicing groove (16).

6. A composite board according to claim 4, wherein: the bottom wall of the splicing groove (16) is provided with a wavy surface (161).

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