CN206158100U

CN206158100U - Cork bamboo timber laminate flooring

Info

Publication number: CN206158100U
Application number: CN201621214296.8U
Authority: CN
Inventors: 张志威; 关明杰; 周宇
Original assignee: Nanjing Forestry University
Current assignee: LIANYUNGANG NANFANG WOOD CO., LTD.
Priority date: 2016-11-10
Filing date: 2016-11-10
Publication date: 2017-05-10
Anticipated expiration: 2026-11-10

Abstract

The utility model provides a cork bamboo timber laminate flooring, including following constitute and structure: 1 )Use the UV photocuring to paint to the wearing layer, 2 )Use pleasing to the eye, the decorative wood skin that can be excellent of texture as the decorative layer, 3 )Use the cork board to be upper and lower cork layer, 4 )Use the integrated material of carbomorphism bamboo as the substrate layer. This cork bamboo timber laminate flooring is rational in infrastructure, simple to operate, and decorative strong, dimensional stability is good, and long service life has good sound -proofing properties, thermal insulation performance, damping performance and insulating property simultaneously, is the cork bamboo timber laminate flooring in places such as specially adapted baby room, kindergarten and yoga room.

Description

A kind of cork bamboo composite floor

Technical field

The utility model is related to decoration material field, and in particular to a kind of cork bamboo composite floor.

Background technology

Cork is the bark part of cork oak, and cork can be by air lock in small cell with unique honeycomb In cave, this unique structure causes cork to have the characteristics of light weight, sound-insulating, fire-retardant, soft abrasion-resistant and high resilience.It is soft Wood also have good insulating properties, good chemical stability and it is nonpoisonous and tasteless many advantages, such as, therefore, cork have " soft Huang The title of gold ", is particularly well-suited to decoration material field, and cork flooring is one of main cork products.Cork flooring conduct , mainly there are three classes on one of international high-grade floor：The first kind is pure cork flooring, thickness 4-5mm, by cork decorative layer, soft Wooden substrate layer, cork protection against the tide balance layer composition, such floor is made using pure cork, and quality is pure, but complicated construction technique, right Ground flat degree has high demands；Equations of The Second Kind is cork mute floor board, is to increased one layer of 2mm or so below laminated flooring to rise The cork layer of quiet effect, such floor can play quiet effect and comfortable foot feeling；3rd class is composite floor board of cork wood, by three Layer composition, top layer is cork decorative layer, and intermediate layer is the medium and high density fibre panel with tongue and groove lock, and bottom is high resiliency cork base Material, such floor is current most advanced, most distinctive cork flooring.But it is at present, highly dense in adopting in composite floor board of cork wood Fiberboard poor dimensional stability is spent, in use surrounding is easily deformed, and moisture-sensitive is gone mouldy, and service life is short, and can be discharged Go out free formaldehyde, health risk.And carbonize bamboo wood after high temperature carbonization, dimensionally stable is good, not moisture-sensitive, go mouldy and worm Moth, therefore, if substituting the medium and high density fibre panel in composite floor board of cork wood using charing bamboo wood, cork can be effectively improved The service life of composite floor board.

Utility model content

The purpose of this utility model is, for the state of the art of composite floor board of cork wood, to propose a kind of the soft of long service life Wooden bamboo composite floor.

For achieving the above object, the utility model is adopted the following technical scheme that：The cork bamboo composite floor by wearing layer, Decorative layer, upper cork layer, substrate layer and lower cork layer composition, all applies between decorative layer, upper cork layer, substrate layer and lower cork layer There are Aqueous Polyurethane Adhesives, wherein the wearing layer is UV photocurings paint；The decorative layer is beautiful texture, decoration performance Excellent solid wood veneer；The upper and lower cork layer is cork sheet；The substrate layer is charing bamboo wood；By above-mentioned decorative layer, Upper cork layer, substrate layer and lower cork layer assembly, it is hot-forming and cover with paint, lacquer, colour wash, etc. wearing layer make novel environment friendly cork bamboo wood be combined Floor.

The thickness of the wearing layer is 0.1-1mm.

The thickness of the decorative layer is 0.5-1mm, and moisture content is 6-8%.

The cork sheet of the upper cork layer and lower cork layer is processed into by the bark of cork oak, and its thickness is 5- 10mm, moisture content is 6-10%.

The surrounding of the substrate layer is offered with adjacent floor to put down the groove or tenon that buckle-shaped formula connects, and its thickness is 5- 10mm, moisture content is 6-8%.

UV photocurings paint is wearing layer, and beautiful texture, the solid wood veneer of decoration excellent performance are decorative layer, and cork sheet is Upper cork layer and lower cork layer, charing bamboo wood be substrate layer, decorated layer, upper cork layer, substrate layer and lower cork layer group It is base, hot-forming and cover with paint, lacquer, colour wash, etc. wearing layer and make cork bamboo composite floor.

The beneficial effects of the utility model are：It is rational in infrastructure, easy for installation, ornamental strong, good stability of the dimension, using the longevity Life length, while being that one kind is particularly well-suited to baby with good sound insulation value, heat-insulating property, damping performance and electrical insulating property The cork bamboo composite floor in the places such as room, kindergarten and Yoga room.

Description of the drawings

Fig. 1 is structural representation of the present utility model.

Specific embodiment

Embodiment：A kind of cork bamboo composite floor, finished product thickness, in 17.5 ± 0.4mm, is 5 Rotating fields, from top to bottom It is followed successively by wearing layer 1, decorative layer 2, upper cork layer 3, substrate layer 4 and lower cork layer 5.

Step 1) decorative layer 2：Adopt thickness for 1 ± 0.05mm solid wood veneer, it is solid wood veneer beautiful texture, ornamental excellent Different, quality top grade, moisture content is 6-8%.

Step 2) on cork layer 3：Adopt thickness for 4 ± 0.1mm cork sheet, cork sheet zero defect, moisture content is 6- 10%.

Step 3) substrate layer 4：Adopt thickness for 8 ± 0.1mm charing bamboo wood, carbonize bamboo wood zero defect, four Offer in week with adjacent floor to put down the groove or tenon that buckle-shaped formula connects, moisture content is 6-8%.

Step 4) under cork layer 5：Adopt thickness for 4 ± 0.1mm cork sheet, cork sheet zero defect, moisture content is 6- 10%.

Step 5) decorative layer 2, upper cork layer 3, substrate layer 4 and the lower surface of cork layer 5 are coated with into Aqueous Polyurethane Adhesives, In order Jing High frequency heatings make slab, more than slab health 48h after assembly.

Step 6) wearing layer 1：Slab after health paints the decoration to slab Jing after polishing, polishing using UV photocurings Layer is covered with paint, lacquer, colour wash, etc., and covering with paint thickness is 0.5 ± 0.05mm, and cork bamboo composite floor is obtained after drying varniss.

Claims

1. a kind of cork bamboo composite floor, it is characterised in that：The cork bamboo composite floor is by wearing layer (1), decorative layer (2), upper cork layer (3), substrate layer (4) and lower cork layer (5) composition, decorative layer (2), upper cork layer (3), substrate layer (4) and Aqueous Polyurethane Adhesives are all applied between lower cork layer (5), wherein the wearing layer (1) is UV photocurings paint；The dress Decorations layer (2) are beautiful texture, the solid wood veneer of decoration excellent performance；The upper cork layer (3) and lower cork layer (5) are corks Plate；The substrate layer (4) is charing bamboo wood；By above-mentioned decorative layer (2), upper cork layer (3), substrate layer (4) and lower cork It is layer (5) assembly, hot-forming and cover with paint, lacquer, colour wash, etc. the cork bamboo composite floor that wearing layer (1) makes novel environment friendly.

2. a kind of cork bamboo composite floor according to claim 1, it is characterised in that：The thickness of the wearing layer (1) For 0.1-1mm.

3. a kind of cork bamboo composite floor according to claim 1, it is characterised in that：The thickness of the decorative layer (2) For 0.5-1mm, moisture content is 6-8%.

4. a kind of cork bamboo composite floor according to claim 1, it is characterised in that：The upper cork layer (3) and under The cork sheet of cork layer (5) is processed into by the bark of cork oak, and its thickness is 3-6mm, and moisture content is 6-10%.

5. a kind of cork bamboo composite floor according to claim 1, it is characterised in that：The surrounding of the substrate layer (4) Offer with adjacent floor to put down the groove or tenon that buckle-shaped formula connects, its thickness is 5-10mm, and moisture content is 6-8%.

6. a kind of cork bamboo composite floor according to any one in claim 1-5, it is characterised in that：UV photocurings Paint as wearing layer (1), beautiful texture, the solid wood veneer of decoration excellent performance are decorative layer (2), cork sheet is upper cork layer (3) and lower cork layer (5), charing bamboo wood is substrate layer (4), decorated layer (2), upper cork layer (3), substrate layer (4) and It is lower cork layer (5) assembly, hot-forming and cover with paint, lacquer, colour wash, etc. wearing layer (1) and make cork bamboo composite floor.