CN211007436U

CN211007436U - High-strength moisture-proof and waterproof floor

Info

Publication number: CN211007436U
Application number: CN201920704562.2U
Authority: CN
Inventors: 杜珂珂; 关明杰; 汤新元
Original assignee: Nanjing Forestry University
Current assignee: Lianyungang Huafu Wood Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-07-14
Anticipated expiration: 2029-05-15

Abstract

The utility model provides a dampproofing and waterproofing performance is good on floor, including following block structure: 1. adding aluminum oxide into the base paper, and dipping melamine resin into the base paper to form a wear-resistant layer; 2. the artificial veneer with various and beautiful textures is a decorative layer; 3. taking a recombined bamboo which is provided with a concentric diamond-shaped groove and is filled with nano shell powder as a base layer; 4. the stone-plastic composite board is used as a moisture-proof and waterproof layer. The high-strength moisture-proof and waterproof floor is reasonable in structure, convenient to install, excellent in moisture-proof and waterproof performance, good in surface performance and elasticity, good in heat preservation performance and capable of being widely applied to places such as apartments, markets and the like.

Description

High-strength moisture-proof and waterproof floor

Technical Field

The patent of the utility model relates to a ornamental material field, concretely relates to high strength dampproofing and waterproofing floor.

Background

The floor, i.e. the surface layer of the floor or floor of a house, is made of wood or other material. Along with the development of social economy and the improvement of living standard, the requirements of people on living environment are higher and higher, the floor is more and more emphasized by people as an important influence factor of the household environment, the solid wood floor and the reinforced floor have more intimate and warm feeling to people, but the solid wood floor and the reinforced floor also have the problems of poor waterproof and moistureproof performance, easy warping and deformation and the like; the floor made of the ceramic tiles has high strength and stable performance, but the feeling of human body and mind is poor. Therefore, it is urgently required to develop an interior floor decoration board which has high strength and good waterproof and moistureproof properties and gives people a sense of intimacy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high strength dampproofing and waterproofing floor to the technical current situation on present interior decoration floor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the floor consists of a wear-resistant layer, a decorative layer, a base layer and a moisture-proof waterproof layer, wherein the decorative layer, the base layer and the moisture-proof waterproof layer are connected through a water-based polyurethane adhesive, and the wear-resistant layer is prepared by dipping raw paper added with aluminum oxide into melamine resin; the decorative layer is made of artificial veneer with beautiful and various textures; the base layer is made of recombinant bamboo, concentric diamond-shaped grooves are formed in the upper surface and the lower surface of the base layer, and nano shell powder moisture-proof materials are filled in the grooves; the dampproof and waterproof layer is made of stone-plastic composite materials and has excellent dampproof and waterproof performance, and the high-strength dampproof and waterproof floor is manufactured by the processes of assembly, hot press molding and the like of the layers.

The thickness of the wear-resistant layer is 0.1-1.0 mm.

The thickness of the decorative layer is 0.1-1.0mm, and the water content is 7-17%.

The thickness of the base layer is 5-10mm, the water content is 7-17%, the upper surface and the lower surface of the base layer are both provided with concentric diamond-shaped grooves, the depth of the grooves is 0.5-1.0mm, the width of the grooves is 1.0-2.0mm, and the grooves are filled with nano shell powder moisture-proof materials.

The thickness of the moisture-proof and waterproof layer is 0.2-2.0 mm.

The utility model has the advantages that: it is rational in infrastructure, simple to operate, dimensional stability is good, and waterproof and moisture proof is excellent, but wide application in the place of apartment, market.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the grooving of the base layer of the present invention.

Detailed Description

Example (b): the utility model provides a high strength dampproofing and waterproofing floor, finished product thickness is at 10 +/-0.3 mm, 4 layers of structures, from the top down is wearing layer 1, decorative layer 2, basic unit 3 and dampproofing and waterproofing layer 4 in proper order.

Step 1) moisture-proof and waterproof layer 4: the stone-plastic composite board with the thickness of 1.0 +/-0.1 mm is adopted.

Step 2) base layer 3: adopting the recombined bamboo with the thickness of 8mm plus or minus 0.1mm and the water content of 12-15 percent.

And 3) forming concentric diamond-shaped grooves with the depth of 0.8mm and the width of 1.6mm on the upper surface and the lower surface of the base layer 3 in the step 2.

And 4) adding a nano shell powder moisture-proof material into the groove in the step 3, and compressing and compacting.

Step 5), decorating layer 2: the artificial veneer with the thickness of 0.5 +/-0.05 mm is adopted, the texture is attractive, the quality is special, and the water content is 12-15%.

Step 6) wear-resistant layer 1: the raw paper which is impregnated with melamine resin and is added with aluminum oxide and has the thickness of 0.5 +/-0.05 mm is adopted.

And 7) coating urea-formaldehyde resin on the lower surface of the decoration layer 2, the upper surface and the lower surface of the base layer 3 and the upper surface of the moisture-proof and waterproof layer 4, assembling the layers in sequence, performing high-frequency heat pressing to form a plate blank, and performing ageing and other steps to obtain the high-elasticity moisture-proof and waterproof floor.

Claims

1. The utility model provides a dampproofing and waterproofing floor of high strength which characterized in that: this floor comprises wearing layer (1), decorative layer (2), basic unit (3) and dampproofing and waterproofing layer (4), has executed waterborne polyurethane adhesive between decorative layer (2), basic unit (3) and dampproofing and waterproofing layer (4), wherein wearing layer (1) is the body paper impregnation melamine preparation that adds aluminium oxide and forms, and decorative layer (2) are the manifold and pleasing to the eye artificial veneer of texture, and basic unit (3) are the reorganization bamboo of upper and lower surface seting up concentric rhombus recess, and the recess intussuseption is filled with nanometer shell powder dampproofing material, and dampproofing and waterproofing layer (4) are stone and mould the composite sheet, and above-mentioned each layer group base, hot briquetting form high strength dampproofing and waterproofing floor.

2. A high strength moisture and water resistant flooring as claimed in claim 1, wherein: the thickness of the wear-resistant layer (1) is 0.1-1.0 mm.

3. A high strength moisture and water resistant flooring as claimed in claim 1, wherein: the thickness of the decorative layer (2) is 0.1-1.0mm, and the water content is 7-17%.

4. A high strength moisture and water resistant flooring as claimed in claim 1, wherein: the groove formed in the base layer (3) is 0.5-1.0mm deep and 1.0-2.0mm wide.

5. A high strength moisture and water resistant flooring as claimed in claim 1, wherein: the thickness of the moisture-proof and waterproof layer (4) is 0.2-2.0 mm.