CN218668308U

CN218668308U - Fiber-reinforced flame-retardant degradable biomass composite floor

Info

Publication number: CN218668308U
Application number: CN202123366671.4U
Authority: CN
Inventors: 房轶群; 高华; 张军华
Original assignee: Jiangsu Kentier Wood Co Ltd
Current assignee: Jiangsu Kentier Wood Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2023-03-21
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a floor technical field specifically is a fire-retardant degradable living beings laminate flooring of fibre reinforcement, which comprises a substrate, the top of base plate is provided with fire resistive construction, fire resistive construction's top is provided with anticorrosive structure, the below of base plate is provided with prevents ponding structure. The utility model discloses the function of fire prevention when not only having realized the floor and using, the function of anticorrosive, wear-resisting and ageing resistance when having realized the floor and using, the function of ponding when having realized the floor and using.

Description

Fiber-reinforced flame-retardant degradable biomass composite floor

Technical Field

The utility model relates to a floor technical field specifically is a fire-retardant degradable living beings laminate flooring of fiber reinforcement.

Background

The floor, namely the surface layer of the house floor or floor, is made of wood or other materials, the classification of the floor is many, and the floor comprises outdoor floors, and because common wood floors easily absorb water, become easy to warp after being dried in the air or dried in the sun, and are not suitable for outdoor use, the floor needs to meet the characteristics which are not possessed by common floors when being used outdoors, and can withstand the changeable weather and strong temperature difference change outdoors.

Through retrieval, the utility model is named as a bamboo skin decorative light degradable floor with the patent number of 201920516042.9, and comprises a wear-resistant layer, a bamboo skin decorative layer, a coconut fiber board layer, a cork balance layer and a waterproof layer which are sequentially laminated, wherein the adjacent layers are formed by gluing and pressing wheat protein adhesives; secondly, the floor is difficult to resist corrosion, wear and aging, thereby shortening the service life of the floor; thirdly, the floor hardly realizes the function of no water accumulation when in use, thereby reducing the practicability of the floor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant degradable living beings laminate flooring of fiber reinforcement to propose the function that the floor realized the fire prevention rarely in solving above-mentioned background art, comparatively difficult and hardly realize the problem of the function of ponding not when anticorrosive, wear-resisting and ageing resistance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-retardant degradable living beings laminate flooring of fibre reinforcing, includes the base plate, the top of base plate is provided with fire resistive construction, fire resistive construction's top is provided with anti-corrosion structure, the below of base plate is provided with prevents ponding structure.

Preferably, the fireproof structure comprises a glass magnesium fireproof plate layer, a first degradation layer, a fiber reinforced calcium silicate plate layer, glass cement, a second degradation layer and a hot melt adhesive layer; and a hot melt adhesive layer is adhered to the surface of the substrate.

Preferably, the surface of one side of the hot melt adhesive layer, which is far away from the substrate, is bonded with a second degradation layer, and the second degradation layer is polycaprolactone.

Preferably, the top of the second degradation layer is covered with a glass magnesium fireproof plate layer, and the surface of the glass magnesium fireproof plate layer is adhered with glass cement; the surface of one side, away from the glass magnesium fireproof plate layer, of the glass cement is adhered with a fiber reinforced calcium silicate plate layer, the surface of the fiber reinforced calcium silicate plate layer is covered with a first degradation layer, the first degradation layer is a polyester polymer obtained by polymerizing lactic acid serving as a main raw material, and the glass cement fireproof plate layer is a novel biodegradable material.

Preferably, the anticorrosion structure comprises an anticorrosion plate, a coating, an affinity agent and an epoxy resin adhesive layer; an anti-corrosion plate is arranged above the fireproof structure, and an epoxy resin adhesive layer is adhered to the surface of the anti-corrosion plate; the surface of the side, away from the anti-corrosion plate, of the epoxy resin adhesive layer is adhered with a coating, the surface of the coating is coated with an affinity agent, and the surface of the affinity agent is adhered with a grain pattern layer.

Preferably, the ponding preventing structure comprises a pressure-bearing bottom plate, a surface plate, a vacant area, a hard surface layer and a support plate; the surface layer plate is arranged below the substrate, the surface of the surface layer plate is covered with a hard surface layer, and the surface of one side, far away from the surface layer plate, of the hard surface layer is connected with the bottom of the substrate.

Preferably, the bottom of the surface layer plate is connected with support plates at equal intervals, the center of the bottom of each support plate is fixedly provided with a pressure-bearing bottom plate, and an empty area is formed between each adjacent pressure-bearing bottom plate and each adjacent hard surface layer.

Compared with the prior art, the beneficial effects of the utility model are that: the fireproof and waterproof solid wood composite floor with the two-layer structure not only realizes the fireproof function when the floor is used, but also realizes the functions of corrosion resistance, wear resistance and ageing resistance when the floor is used, and also realizes the function of no water accumulation when the floor is used;

1. the fireproof floor is provided with the glass magnesium fireproof plate layer, the fiber reinforced calcium silicate plate layer, the first degradation layer, the second degradation layer and the glass cement, the fireproof floor is flame-retardant under the action of the glass magnesium fireproof plate layer, is fireproof under the action of the fiber reinforced calcium silicate plate layer, is degraded under the action of the first degradation layer, is degraded under the action of the second degradation layer, and is used for enhancing the strength between the glass magnesium fireproof plate layer and the fiber reinforced calcium silicate plate layer so as to realize the fireproof function when the floor is used, so that the functionality of the floor is improved;

2. the anti-corrosion floor is provided with the anti-corrosion plate, the coating film and the epoxy resin glue layer, so that the floor is prevented from being rotten under the action of the anti-corrosion plate, the wear resistance and ageing resistance of the floor are improved under the action of the coating film, the firmness between the anti-corrosion plate and the coating film is improved under the action of the epoxy resin glue layer, the functions of corrosion resistance, wear resistance and ageing resistance of the floor are realized when the floor is used, and the service life of the floor is prolonged;

3. through being provided with backup pad, pressure-bearing bottom plate and vacant district, make the lower bottom surface on floor discontinuous under the combined action of backup pad, pressure-bearing bottom plate and vacant district, form the bearing structure of similar pier for the floor has the function of ponding not when outdoor use, does not ponding function when realizing the floor and using, thereby has improved the practicality on floor.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the main sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the corrosion protection structure of the present invention;

fig. 4 is the schematic view of the fire-proof structure of the present invention.

In the figure: 1. a substrate; 2. a fire-resistant structure; 201. a glass fiber and magnesium fireproof plate layer; 202. a first degradation layer; 203. a fiber-reinforced calcium silicate board layer; 204. glass cement; 205. a second degradation layer; 206. a hot melt adhesive layer; 3. a grain pattern layer; 4. an anti-corrosion structure; 401. an anti-corrosion plate; 402. coating a film; 403. a affinity agent; 404. an epoxy resin adhesive layer; 5. a water accumulation prevention structure; 501. a pressure-bearing bottom plate; 502. a surface layer plate; 503. a vacant area; 504. a hard surface layer; 505. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The structure of the fiber-reinforced flame-retardant degradable biomass composite floor provided by the utility model is as shown in fig. 1, fig. 2 and fig. 4, and comprises a substrate 1, a fireproof structure 2 is arranged above the substrate 1, and the fireproof structure 2 comprises a glass magnesium fireproof plate layer 201, a first degradation layer 202, a fiber-reinforced calcium silicate plate layer 203, a glass cement 204, a second degradation layer 205 and a hot melt adhesive layer 206; the surface of the substrate 1 is adhered with a hot melt adhesive layer 206, and the surface of one side of the hot melt adhesive layer 206, which is far away from the substrate 1, is adhered with a second degradation layer 205; the top of the second degradation layer 205 is covered with a glass magnesium fireproof plate layer 201, and the surface of the glass magnesium fireproof plate layer 201 is adhered with a glass cement 204; the surface of the glass cement 204 on the side far away from the glass magnesium fireproof plate layer 201 is adhered with a fiber-reinforced calcium silicate plate layer 203, and the surface of the fiber-reinforced calcium silicate plate layer 203 is covered with a first degradation layer 202.

When the fireproof floor is used, the fireproof floor is flame-retardant under the action of the glass magnesium fireproof plate layer 201, is fireproof under the action of the fiber reinforced calcium silicate plate layer 203, degrades the glass magnesium fireproof plate layer 201 under the action of the first degradation layer 202, degrades the fiber reinforced calcium silicate plate layer 203 under the action of the second degradation layer 205, and enhances the strength between the glass magnesium fireproof plate layer 201 and the fiber reinforced calcium silicate plate layer 203 under the action of the glass cement 204, so that the fireproof function of the floor is realized when the floor is used, and the functionality of the floor is increased.

Further, as shown in fig. 2 and fig. 3, an anticorrosion structure 4 is disposed above the fireproof structure 2, and the anticorrosion structure 4 includes an anticorrosion plate 401, a coating 402, an affinity agent 403, and an epoxy resin adhesive layer 404; an anti-corrosion plate 401 is arranged above the fireproof structure 2, and an epoxy resin adhesive layer 404 is adhered to the surface of the anti-corrosion plate 401; the surface of the epoxy resin glue layer 404 on the side far away from the anti-corrosion plate 401 is adhered with a coating 402, the surface of the coating 402 is coated with an affinity agent 403, and the surface of the affinity agent 403 is adhered with a grain pattern layer 3.

During the use, prevent under anticorrosive board 401's effect that the rotten phenomenon from appearing in the floor, improve the wear-resisting and the ageing resistance performance on floor under the effect of tectorial membrane 402, improve the fastness between anticorrosive board 401 and the tectorial membrane 402 under the effect of epoxy glue film 404 to the function of anticorrosive, wear-resisting and ageing resistance when realizing the floor use, thereby prolonged the life on floor.

Further, as shown in fig. 2, a water accumulation preventing structure 5 is disposed below the substrate 1, and the water accumulation preventing structure 5 includes a pressure-bearing bottom plate 501, a surface plate 502, an empty area 503, a hard surface layer 504, and a support plate 505; a surface plate 502 is arranged below the substrate 1, the surface of the surface plate 502 is covered with a hard surface layer 504, and the surface of the hard surface layer 504 at the side far away from the surface plate 502 is connected with the bottom of the substrate 1; the bottom of the surface layer plate 502 is connected with support plates 505 with equal intervals, the center positions of the bottoms of the support plates 505 are all fixed with pressure-bearing bottom plates 501, and vacant areas 503 are formed between the adjacent pressure-bearing bottom plates 501 and the adjacent hard surface layers 504.

During the use, make the lower bottom surface on floor discontinuous under the combined action of backup pad 505, pressure-bearing bottom plate 501 and vacant district 503, form the bearing structure of similar pier for the floor has the function of ponding not when outdoor use, does not ponding function when realizing the floor use, thereby has improved the practicality on floor.

The working principle is as follows: when the fireproof floor is used, firstly, the fireproof floor is flame-retardant under the action of the glass magnesium fireproof plate layer 201, is fireproof under the action of the fiber-reinforced calcium silicate plate layer 203, degrades the glass magnesium fireproof plate layer 201 under the action of the first degradation layer 202, degrades the fiber-reinforced calcium silicate plate layer 203 under the action of the second degradation layer 205, and enhances the strength between the glass magnesium fireproof plate layer 201 and the fiber-reinforced calcium silicate plate layer 203 under the action of the glass cement 204, so that the fireproof function of the floor is realized when the floor is used, and the functionality of the floor is increased.

The phenomenon of rotting appears in the prevention floor under the effect of anticorrosive board 401, improves the wear-resisting and ageing resistance performance of floor under the effect of tectorial membrane 402, improves the fastness between anticorrosive board 401 and the tectorial membrane 402 under the effect of epoxy glue film 404 to anticorrosive, wear-resisting and ageing resistance's function when realizing the floor use, thereby the life on floor has been prolonged.

Make the lower bottom surface on floor discontinuous under the combined action of backup pad 505, pressure-bearing bottom plate 501 and vacant area 503, form the bearing structure of similar pier for the floor has the function of ponding when outdoor use, does not ponding when realizing the floor use, thereby has improved the practicality on floor, finally accomplishes the use work on floor.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fire-retardant degradable biomass laminate flooring of fiber reinforcement, includes base plate (1), its characterized in that: a fireproof structure (2) is arranged above the substrate (1), an anticorrosion structure (4) is arranged above the fireproof structure (2), and a water accumulation prevention structure (5) is arranged below the substrate (1); the fireproof structure (2) comprises a glass magnesium fireproof plate layer (201), a first degradation layer (202), a fiber reinforced calcium silicate plate layer (203), glass cement (204), a second degradation layer (205) and a hot melt adhesive layer (206); a hot melt adhesive layer (206) is adhered to the surface of the substrate (1); the anti-corrosion structure (4) comprises an anti-corrosion plate (401), a coating (402), an affinity agent (403) and an epoxy resin adhesive layer (404); an anti-corrosion plate (401) is arranged above the fireproof structure (2), and an epoxy resin adhesive layer (404) is adhered to the surface of the anti-corrosion plate (401); a coating (402) is bonded on the surface of one side, away from the anti-corrosion plate (401), of the epoxy resin glue layer (404), an affinity agent (403) is coated on the surface of the coating (402), and a grain pattern layer (3) is bonded on the surface of the affinity agent (403); the water accumulation preventing structure (5) comprises a pressure bearing bottom plate (501), a surface plate (502), a vacant area (503), a hard surface layer (504) and a support plate (505); a surface plate (502) is arranged below the substrate (1), a hard surface layer (504) covers the surface of the surface plate (502), and the surface of one side, far away from the surface plate (502), of the hard surface layer (504) is connected with the bottom of the substrate (1).

2. The fiber-reinforced flame-retardant degradable biomass composite floor according to claim 1, wherein: the surface of one side of the hot melt adhesive layer (206) far away from the substrate (1) is bonded with a second degradation layer (205), and the second degradation layer (205) is polycaprolactone.

3. The fiber-reinforced flame-retardant degradable biomass composite floor according to claim 1, wherein: the bottom of the surface plate (502) is connected with support plates (505) at equal intervals, the center positions of the bottoms of the support plates (505) are all fixed with pressure-bearing bottom plates (501), and vacant areas (503) are formed between the adjacent pressure-bearing bottom plates (501) and the adjacent hard surface layers (504).